Amazfit T-Rex 3 User Manual

Setup and Usage Information

Connection and Pairing

To pair, scan the QR code on the watch screen using the Zepp app. Ensure the app is updated to the latest version. Your mobile phone should run Android 7.0 or iOS 12.0 or later.

First Pairing

When the watch is first turned on, a QR code will be displayed. Open the Zepp app on your phone, log in, and scan the QR code on the watch to pair.

Pairing with a New Phone

1. Open the app on your old phone and sync data with the watch.
2. On your old phone, go to the watch's information page, tap 'Unpair' at the bottom, and disconnect the old phone from the watch.
3. If using an iPhone, you must also unpair the Bluetooth connection between the phone and the watch. Go to Settings > Bluetooth, find the corresponding Bluetooth name for the watch, tap the icon on the far right, enter, and tap 'Forget This Device'.
4. Turn off the watch's Bluetooth.
5. Restore the watch to factory settings, then pair it with your new phone as described in the first pairing procedure.

Updating Your Watch System

Keep your watch connected to your phone, launch the Zepp App, go to Profile > Amazfit T-Rex 3, and tap 'System Update' to view or update your watch's system. We recommend tapping 'Update Now' when your watch receives a system update message.

Wearing the Watch

1. The strap should be neither too tight nor too loose, allowing your skin to breathe. Let the sensors do their job while keeping you comfortable.
2. When measuring blood oxygen saturation, wear the watch correctly, not on the wrist joint. Keep your arm straight, ensure the watch sits snugly on your wrist's skin (tighten the strap properly), and keep your arm steady. Measurement results may be inaccurate or invisible if affected by external factors (sagging arms, trembling arms, hairy arms, tattoos, etc.).
3. It is recommended to tighten the watch strap during exercise and loosen it afterward.

Basic Operations, Technical Specifications, and Power Consumption

Basic Operations on the Watch Face Page

Operations

Control Center

Swipe down from the watch face page or press the UP button to enter the Control Center, where you can access the watch's system features.

Technical Specifications and Power Consumption

Supported Features

1. Default Screen: Flashlight, DND (Do Not Disturb), Sleep mode, Cinema mode, Always-on mode, Calendar, Alarm, Battery, Brightness, Find Phone, Lock Screen, Settings, Bluetooth, Wi-Fi, Headphones, Night Screen.
2. Addable: Volume, Barometer, Compass, Timer, Stopwatch. If you need to edit the Control Center, long press any icon in the Control Center to enter editing mode for customization.

Find Phone

1. Keep the watch connected to your phone.
2. On the watch face page, swipe down to the Control Center, find and tap the 'Find Phone' button. Your phone will vibrate. You can also tap the ringtone button, and your phone will ring.
3. Alternatively, go to the App List, then 'More', and tap 'Find My Phone'.

Watch Faces

Find Watch

Keep your watch connected to your phone, open the Zepp app, go to Profile > Amazfit T-Rex 3, and tap 'Find Device'. Both functions will cause your watch to vibrate and ring. For alerts, 'Vibrate' and 'Ringtone' scenes must be enabled in watch settings (default is vibrate only; ringtone must be set manually: Settings > Sound and vibration > Ringtone > Scene > Other, just turn on the button).

Change Watch Faces

Some watch faces support compilations. You can view steps, calories, weather, and other information with compilations and arrange information as needed.

Edit Watch Face Compilations

After waking the watch, press and hold the watch face to enter the watch face selection page, where you can select other watch faces or edit the current watch face. Swipe left or right on the screen to preview available watch faces. A button is displayed below a watch face that supports compilations. Tap this button to edit the compilations of this watch face. Select the compilation you want to edit. Swipe up or down on the screen to switch between compilations. After finishing editing, tap the button in the upper right corner to finish editing and activate the watch face.

Always-on Display

If this feature is enabled, the screen will continue to display the time and some information in standby mode. Caution: This feature can significantly reduce battery life.

Set Always-on Display

1. After waking your watch, swipe left on the watch face or press the BACK button to open the App List, and go to Settings > Display > Always-on Display.
2. Select the watch face style and enable the Always-on Display status.

Add Watch Faces

The watch provides several default watch faces. You can also go to the 'Store' in the Zepp app to synchronize online watch faces to the watch, or set a picture from your phone as the watch face picture in the Zepp app.

Add Online Watch Faces

1. Keep the watch connected to your phone, open the Zepp app, and go to Profile > Amazfit T-Rex 3 > Watch Faces.
2. Select one or more watch faces and then synchronize them to the watch to have multiple options.

Add Custom Watch Faces

Keep the watch connected to your phone, open the Zepp app, go to Profile > Amazfit T-Rex 3 > Watch Faces > Custom Background, and tap the style you prefer. Select a photo from your phone's Albums or take a photo with your phone's camera to change the background.

Delete Watch Faces

If the watch's storage space is full, you will need to delete some watch faces to make room for new ones (keep at least one watch face).

1. Wake the watch face and press and hold the watch face to go to the watch face selection page.
2. Swipe left or right on the screen to preview the available watch faces on the watch, including built-in watch faces, synchronized online watch faces, and customized watch faces.
3. Swipe up on the screen, and you will see the delete button. Tap it to delete the watch face.

Status Points

At the top of the watch face, functions active on the watch (e.g., Theater Mode or Countdown app running in the background) are shown.

Supported Screen Statuses Include:

• Low battery level
• DND Mode
• Sleep Mode
• Cinema Mode
• Stopwatch (tap the status point to go to the app)
• Countdown (tap the status point to go to the app)
• Music (tap the status point to go to the app)

Notifications and Calls

App Alerts

Keep your watch connected to your phone to receive phone app alerts on your watch. On the watch face page, you can swipe right to view the latest 20 alerts in the Notification Center.

Setup Method

Keep your watch connected to your phone, open the Zepp app, go to Profile > Amazfit T-Rex 3 > Notifications & Reminders > App Alerts, and enable alerts. Enable or disable notifications for apps as needed.

Note: To enable this feature on an Android phone, you need to add the Zepp app to the allowed list in the phone's background or the auto-start list, so the app always runs in the background. If the Zepp app is terminated by the phone's background process, the watch will disconnect from your phone and will not receive app notifications on your watch. For iOS, there are a limited number of apps that can be set in the App Alerts list immediately after the watch is enabled. As the phone receives notification messages from more apps, more apps will be displayed in the Zepp app's App Alerts list.

Clear All Notifications

There is a button at the bottom of the notification list. You can tap it to clear all notifications. Notifications will be automatically deleted after the watch restarts.

Delete a Single Notification

When a notification is sent or after entering a notification from the notification list, the notification can be deleted via the delete button at the bottom of the notification list.

Incoming Call Alerts

Open the Zepp app and go to Profile > Amazfit T-Rex 3 > Notifications & Reminders > Incoming Calls to enable this feature. When the feature is enabled and the watch is connected to the phone, the watch will display an alert when the phone receives a call, and you can ignore or hang up the call via the watch.

Morning Updates

After enabling the Morning Updates feature, the device will send a brief report when you wake up each morning, allowing you to quickly glance at information such as today's weather, sports health status, and personal tasks, helping you prepare for a new day.

You can disable the Morning Updates function from Device > Settings > Preferences > Morning Updates; you can also adjust the content and display order of Morning Updates. The above settings can also be made from the Zepp app > Profile > Amazfit TRex > Device Settings. Select Morning Updates items and keep the watch connected to the phone.

Shortcut Cards

Swipe up on the watch face to go to the Shortcut Cards page. Here you can easily use and view various features and information. You can add frequently used feature cards to this page for easier access, such as your latest activity, next alarm, or latest BPM data. You can also open the Zepp app and go to Profile > Amazfit T-Rex 3 > Shortcut. Cards whose displayed content and display order can be adjusted.

Quick Start Buttons

Go to Watch > Settings > Preferences > Shortcut Buttons and select the application. After selecting the quick-start application, you can quickly open the pre-set application using the corresponding button.

Trigger Methods

• Long press SEL Button
• Press SEL Button
• Long press UP Button
• Long press DOWN Button

Exercises

Exercise Modes

The watch supports over 170 exercise modes, including running and walking, cycling, swimming, outdoor workouts, indoor workouts, dance, combat workouts, ball workouts, water workouts, winter workouts, extreme workouts, leisure workouts, table and card games, diving, and others.

Exercise List

1. Select 'Workouts' in the watch's App list or press the top right button on the watch face to go to the workout list (if quick start for workout is set).
2. Select the workout you want to start from the workout list.
3. Select 'More Exercises' to view all exercise modes and start an exercise.
4. Tap the 'Edit' button ⊕ to edit the workout list. You can add, delete, and reorder workouts.

Select an Exercise

In the workout list, swipe up or down on the screen or press the UP/DOWN buttons to select a workout. To start a workout, after entering the workout preparation page, for workouts requiring positioning, the device will automatically search for a GPS signal. A red status bar indicates the watch is searching for a signal, and it turns green when a signal is found. To improve the accuracy of exercise data, it is recommended to enter the exercise after a signal is found by tapping the green status bar or the top right button. For workouts that do not require positioning, you can start the workout by tapping the green status bar on the workout preparation page.

Exercise Operations

During exercise, you can swipe up or down on the screen or press the UP/DOWN buttons to turn pages. Swipe left or right to turn pages left or right. On the left side of the exercise data page, you can pause or end the exercise. On the right side of the exercise data page, you can control music playback on your phone.

Button Definitions During Exercises

1. Screen Locked
   • Tap UP/DOWN button: Unlock.
   • Tap SELECT button: Pause/resume exercise and unlock.
   • Tap BACK button during exercise: Start a new lap/set and unlock.
   • Press BACK button during pause: Switch between operation page and date page.
   • Press BACK button in locked mode: Unlock.
   • Press and hold BACK button: Return to watch face and run in the background.
2. Screen Unlocked
   • Tap UP/DOWN button: Switch pages.
   • Tap SELECT button: Pause/resume workout.
   • Tap BACK button during workout: Start a new lap/set.
   • Press BACK button during pause: Switch between operation page and data page.
   • Press and hold BACK button: Return to watch face and run in the background.

Exercise Navigation and Settings

Exercise Navigation Operations Page

On the left side of the exercise data page, you can pause or end the exercise.

1. Tap the pause/resume icon to enter the exercise pause/resume page.
2. Tap the finish icon to end the current exercise and save data.
3. Tap 'Training Assistant' to change some settings (can be changed on the page when the workout is paused).
4. Then tap 'Continue' to save the current workout and return to the watch face. Re-enter the workout app to return to the workout pause page.
5. Tap 'More' to change some settings.

Screen Lock During Exercise

After automatic screen lock is activated, the touch screen is locked and an icon is displayed. This icon will be displayed at the status point when the screen is off/in AOD mode/screen times out during exercise. In this case, the touch screen cannot be operated. You can directly turn on the screen by pressing the UP/DOWN buttons. Also, if you choose to press the SELECT or BACK buttons, the screen will be unlocked while pausing or marking a lap during the workout. During swimming workouts, the touch screen will be continuously disabled and can only be used by pressing the button to pause swimming. During diving workouts, the touch screen will be continuously disabled and can only be used after swimming ends.

Exercise Settings

On the exercise preparation page, you can swipe up and tap 'Settings' to adjust the current exercise mode. The relevant parameters vary depending on the exercise mode.

Exercise Assistant

The training assistant provides helpful tools for your workout, such as training goals, training alerts, automatic laps, automatic pause, pace assistant, and virtual pace runner. The helpful features provided by the training assistant vary depending on the workout.

Training Goals

Training goals are the goals you set for your workout. You can set exercise goals such as duration, distance, calories, and effect. The watch displays the current goal progress in real-time during exercise. A message is displayed when you reach your pre-set exercise goal. Exercise goals vary depending on the exercise.

Exercise Alerts

In this setting, you can set various reminders according to your needs, such as distance alert, heart rate alert, and more. Exercise alerts vary depending on the exercise type.

1. Distance Alert: The watch vibrates and shows the time you used for each full kilometer/mile during the workout. Go to Workout Mode > Training Assistant > Training Alerts > Distance, set a target distance, and enable this feature.
2. Safe Heart Rate Alert: If the watch detects that your heart rate exceeds the safe heart rate value you set during exercise, it will vibrate and display a message on the screen. In this case, you should slow down or stop. Go to Workout Mode > Training Assistant > Training Alerts > Safe Heart Rate, set a safe heart rate value, and enable this feature.

Heart Rate Zone Alert

If the watch detects that your heart rate is not within the specified range during exercise, it displays a warning asking you to stop your exercise until your heart rate is within the specified range. If it is not in the configured heart rate zone, it vibrates and displays a message on the screen. In this case, you need to speed up or slow down to ensure your heart rate is in the configured range. To set the feature, go to Workout Mode > Training Assistant > Training Alerts > Heart Rate Zone, set a heart rate zone, and enable this feature. The pace alert allows you to set maximum/minimum pace values. If your pace exceeds the pre-set value, the watch vibrates and displays a message. Go to Workout Mode > Training Assistant > Training Alerts > Slowest Pace, set a pace, and enable this feature. The watch also supports alerts for: Fastest Pace, laps, speed, stroke rate, pace, duration, calories, water intake, energy intake, turns, rest time, altitude, and target altitude.

Advanced Exercise Features

Automatic Lap

This feature is available for some workouts. You can set the automatic lap distance in the workout settings, and the watch will automatically start a lap and remind you each time you reach the set distance during the workout. Additionally, during exercise, you can manually start a lap by pressing the bottom right button on the watch. The watch records the exercise details for each lap, both manual and automatic. After the exercise ends, you can view the details of different laps. Go to Workout Mode > Training Assistant > Auto Lap and set the automatic lap distance. No settings are required for manual laps.

Automatic Pause

Enable or disable automatic pause. When the feature is enabled, the exercise will automatically pause when the exercise speed is too low. The exercise can resume when the speed rises to a certain threshold. You can resume the exercise during pause. For some workouts, the automatic pause threshold can be customized. Go to Workout Mode > Training Assistant > Automatic Pause, and set automatic pause when idle or based on pace.

Virtual Pace Runner

The virtual pace runner tracks your pace during the workout. After setting a pace value for the virtual pace runner, you can view your current pace, the distance you are ahead/behind the virtual pace runner, and your position relative to the virtual pace runner during workouts. Go to Outdoor Run/Treadmill > Training Assistant > Virtual Pace Setter, set the pace of the virtual pace setter, and enable this feature.

Cadence Assistant

You can adjust the cadence per minute and reminder frequency. During a workout, the watch can buzz or vibrate according to the set cadence, allowing you to control your cadence. Go to Workout Mode > Training Assistant > Cadence Assistant, and set the cadence per minute and reminder frequency, and enable this feature.

Smart Start

When this feature is enabled, the watch will automatically start and record the exercise when positioning is successful and your exercise status is detected on the exercise preparation page. This feature helps prevent data loss caused by forgetting to tap 'start' while waiting for positioning. Setting steps: Specific workout mode (e.g., Outdoor running) > Assistant > Smart Start > Enable.

Training Template

Some sports can use training templates. This function needs to be edited in the Zepp app > Training tab > Other > Training > Training Template. You can edit the exercise template for a specific exercise mode, adjust exercise steps, step types, reminder content, number of loop groups, etc., and synchronize it to the watch. After synchronizing the training template for a specific sport to the watch, open Watch > Training > Training > Training Template, select the workout to be performed, and tap 'START' to start using the training template immediately. When using the watch, it will follow the edited template, and the content of this phase will automatically advance to the next phase.

Interval Training

This feature is available for some workouts. On the watch, you can directly edit the training phase, rest phase, and cycles of interval training. When using interval training, it will be performed according to your settings. After this phase is completed, the training automatically proceeds to the next phase. You can adjust the training phases and rest phases based on distance, time, and cycles. Customized. Editing items vary by workout. Setting steps: Open workout mode > Training > Interval Training.

Track Import and Navigation

GPX, TCX, KML, and other format track files can be uploaded to the Zepp App, and then sent to the device via the app, and the route can be viewed on the device and used for navigation. Setting steps: Track file > Open with Zepp app > Save Track > Send to Watch. Save Current Location: The coordinates of the current location can be saved in navigation-supported workout modes and used for navigation. Setting steps: Pre/during workout > Navigation > Save Current Location. Track Navigation: You can enter from 'My Route' or 'My Location'. Select the target route or location point and enable it, and the route page will give you correct route guidance. This feature is only available for some outdoor activities. Setting steps: Workout mode > Navigation > My Route/My Location > Select Track > Start Navigation. Sequential Navigation: When sequential navigation is enabled, navigation alerts will be turned on, providing reminders for route turns. This feature is only available for some outdoor activities. Setting steps: Route mode > Navigation > Navigation settings > Navigation reminder.

Altitude and Slope Analysis

When using Track Navigation, the route altitude overview page will be as follows: It is automatically parsed and generated during exercise, and the total altitude of the route can be checked at any time, as well as the current real-time position. Slope Analysis: When using Route Navigation, when the altitude of the current route changes significantly, it automatically analyzes and generates slope information and displays positional information. Explanation of Relationship Between Current Location and Slope: Not all track routes can generate slope segment information; only track routes with large altitude fluctuations can generate slope segment information.

Return to Start

During a workout, you can return to the starting point via navigation. There are two ways to return: return based on a straight line and return based on the original route (Track Back). This feature is only applicable to some outdoor activities where GPS tracks are generated during exercise.

Straight Line Return

When this feature is enabled, the device's track page will draw a straight line based on your current location and the starting point of this workout, and you can follow this guide to return to the starting point. Setting steps: Exercise > Pause > Navigation > Return to Start > Straight Line Return. Note: The straight line return route is drawn entirely based on GPS location points and does not consider impassable terrain features such as mountains, rivers, canyons, and buildings. Please act according to the actual situation.

Track Back

When this function is enabled, the device's track page navigates according to the route track you have traversed, and you can return to the starting point of this exercise by pressing this track navigation. Setting steps: Exercise > Pause > Navigation > Return to Start > Track Back.

Data Items and 3D Data Mode

For more information, see: You can edit workout data and graphs during a workout, including deleting, adding, or reordering data items. The data page format contains optional values of 1, 2, 3, 4, 5, or 6 data items per page. More than 150 exercise data items are supported (specific supported data items vary by exercise). More than 8 real-time graph types are supported, including speed, altitude, and more. Up to 4 exercise extensions can be added. Up to 10 data/workout charts can be added. 3D Data Mode: You can enable or disable this feature for some workouts in the workout settings. If the feature is enabled, the watch calculates distance using 3D data as shown previously. A higher TE score indicates higher exercise intensity. It implies a higher body load, but a better TE.

Performance and Recovery

Real-Time Performance Intervals and Meanings

• Excellent: ≥ +10%
• Very good: +5 ~ +9%
• Good: -5 ~ +4%
• Tired: -10 ~ -4%
• Exhausted: < -10%

Special Exercise Modes - Swimming Exercise Terms

• Lap: In pool swimming mode, refers to the length of a lane.
• Stroke: Refers to a complete arm stroke you make while wearing the watch.
• Stroke Rate: Refers to the number of strokes per minute.
• DPS: Refers to the distance of one stroke.
• SWOLF: A comprehensive evaluation of your swimming speed, an important indicator of swimming scores. In pool swimming mode, SWOLF: Duration of a single lap (in seconds) + number of strokes in a single lap. In open water swimming mode, SWOLF is calculated using a 100-meter lap distance. A smaller SWOLF score indicates higher swimming efficiency.

Stroke Recognition

The watch recognizes strokes in swimming modes and displays your main stroke.

Touch Screen During Swimming

To protect the touch screen from accidental touches and water entry, the watch automatically disables the touch screen feature after you start swimming. In this case, you can control the workout with the watch buttons. The watch will re-enable the touch screen function after the exercise ends.

Special Exercise Modes - Diving

1. You can set the water type. Setting procedure: Open Water Freediving > Settings > More > Water Type. The default water type for open water freediving workouts is seawater.
2. You can set dive duration reminders, dive depth reminders, and surface interval reminders. Setting steps: Open Water Freediving > Settings > More > Reminders and find the relevant settings.
3. To set the compass target direction, click the 'Lock Direction' button on the screen to lock the current dial's 12 o'clock direction. On the dive page, press the UP/DOWN buttons, and the compass page will be displayed on the screen, showing the angular difference between the current direction and the set direction. Setting steps: Open Water Freediving > Settings > More > Compass.
4. Automatic Detection: The watch can detect when you start diving and when you exit the water, and automatically switch between underwater and surface real-time data pages. You can turn off automatic detection and tap the BACK button to switch.

Indoor Freediving

1. You can set the water type. Setting procedure: Indoor Freediving > Settings > Other > Water Type. The default water type for indoor freediving workouts is freshwater.
2. You can set dive duration reminders, dive depth reminders, and surface interval reminders. Setting steps: Indoor Freediving > Settings > Other > Reminders Settings and find the relevant settings.
3. Automatic Detection: The watch can detect when you start diving and when you exit the water, and automatically switch between underwater and surface real-time data pages.

Fishing

1. You can set the water type. Setting procedure: Spearfishing > Settings > More > Water Type. The default water type for spearfishing workouts is seawater.
2. You can set dive duration reminders, dive depth reminders, and surface interval reminders. Setting steps: Spearfishing > Settings > Other > Reminders Settings and find the relevant settings.
3. To set the compass target direction, click the 'Lock Direction' button on the screen to lock the current dial's 12 o'clock direction. On the dive page, press the UP/DOWN buttons, and the compass page will be displayed on the screen, showing the angular difference between the current direction and the set direction. Setting steps: Spearfishing > Settings > Other > Compass.
4. The watch can detect when you start diving and when you exit the water, and automatically switch between underwater and surface real-time data pages. You can turn off automatic detection and tap the BACK button to switch.

During Diving

To protect the touch screen from accidental touches and water entry, the watch automatically disables the touch screen feature after you start diving. In this case, you can control the workout with the watch buttons. The watch will re-enable the touch screen function after the exercise ends.

Diving Safety

Please read the safety tips carefully and ensure you meet the necessary conditions for diving. We recommend planning your travel according to the tips in the No-Fly Warning.

Special Exercise Modes - How to Use Parachute Jumping

1. To record the starting point more accurately, you can set the starting altitude before the workout. Setting steps: Parachute Jumping > Training Assistant > Calibrate.
2. You can set a target altitude reminder for parachute jumping. After setting, the watch will trigger a vibration and open the user interface to indicate that the target altitude has been reached. Setting steps: Parachute Jumping > Training Assistant > Training Alerts > Target altitude.
3. On the main workout page, your current altitude is displayed via pointers and numbers. Note: This altitude record on the watch cannot be used as the main parachute altitude meter. The watch's sole purpose is to record your data.
4. Please read the safety tips carefully and ensure you meet the necessary conditions to use this product. When using this feature, please ensure you are in a safe condition.

Special Exercise Modes - Ultramarathon

You can configure rest mode settings before exercise.

1. Setting steps: Ultramarathon > Training Assistant > Rest Settings.

Exercise GPS Positioning

If you choose outdoor exercises, wait until GPS positioning is successful on your watch. Tap the green status bar on the exercise preparation screen to start the exercise. This ensures that the watch records complete exercise data and prevents data inaccuracies caused by loss of exercise tracking.

Positioning Guide

1. If you receive an AGPS update prompt after selecting a workout, launch the Zepp app on your phone and connect to the watch to update AGPS. Then, select a workout again. This reduces the time spent searching for a signal and prevents search failures.
2. If the GPS signal icon continues to blink during the positioning process, nearby buildings may block or weaken the signal, so an open area can provide faster positioning for a better GPS signal.
3. After successful positioning, the red status bar will turn green. It shows the current GPS signal strength. AGPS is used to strengthen the GPS signal in cases of weak GPS signals.

Health Monitoring

Automatic Exercise Recognition

Automatically recognized exercise types include walking (indoor), outdoor running, treadmill, outdoor cycling, pool swimming, elliptical, and rowing machine. Automatic workout recognition is a process where the watch automatically determines the workout type and records it as a single workout after compiling the relevant workout features. The workout ends after a period of inactivity. You can set this in Settings > Training > Training Detection. Types: After selecting an exercise type, the automatic recognition feature for that exercise is enabled. Warning: When the feature is enabled, a pop-up dialog will be displayed when an exercise is recognized or ended. When this feature is disabled, data is recorded silently, and a dynamic icon is displayed on the watch face screen. Sensitivity: Higher sensitivity means a shorter recognition time. Lower sensitivity means a longer recognition time. Adjust as needed.

Voice Broadcast

The watch supports voice broadcast for exercise reminders, segmentation, manual pause, resume, and ending exercise. The announcement includes an exercise data summary and operation reminders. Enable: Amazfit T-Rex 3 > Settings > Training > Voice Broadcast. Connect Bluetooth headphones/audio devices. Setting path: Watch > Settings > Bluetooth. For more information, please refer to the Bluetooth Settings section.

Exercise History

When an exercise ends, the exercise record is automatically saved to Exercise History. If you end an exercise when the duration is too short, the watch will ask if you want to save it. Due to limited storage space, it is recommended to synchronize exercise data with the app immediately after completing a workout; otherwise, the workout data may be overwritten.

Exercise History on Watch

The exercise history on the watch includes exercise data, exercise track (for GPS-supported exercises), lap/set data, exercise goal completion, and other information. When an exercise ends, the screen immediately jumps to the exercise history details. You can view the last exercise history details in the Exercise History app. The watch can save up to 100 exercise records.

Personal Best Performances

The best performances for some workout types are recorded. These include the longest distance, longest workout duration, and similar performances. The exercise history in the app shows a wider range of exercise data. Dynamic route and sharing features are also supported. App Path: Zepp app > Exercise page > Exercise history.

Physical Indicators

The watch provides various physical indicators for workouts. You can use the evaluation scores as a reference for your workouts. These indicators, including current training load, total recovery time, VO2max, and training effect, can be viewed in workout records or the Training Status app. You can find detailed explanations of current training load, full recovery time, and VO2max in the Training Status app.

Training Load (TL) and Training Effect (TE)

Training Effect (TE) is an indicator that measures the effect of a workout on improving aerobic capacity. When you wear the watch and work out, your TE score starts at 0.0 and increases as the workout progresses. The TE score ranges from 0.0 to 10.0. Ranges from 0.0 to 5.0 vary and show different effects. A higher TE score indicates higher exercise intensity. It implies a higher body load, but a better TE. However, if your TE score reaches 5.0, you should consider whether your body load is too high.

How to Get TE

When a workout with heart rate data tracking ends, the watch displays the TE score for the workout and provides relevant comments or suggestions. Additionally, you can review the TE score of each workout record in the future.

Training Status

Training status includes current training load, full recovery time, and VO2max. These indicators are determined based on your profile and other data such as heart rate. As the watch continues to understand and analyze your body and exercise data, the accuracy of the evaluation scores will gradually increase.

VO2 Max (Maximum Oxygen Uptake)

VO2 Max indicates the amount of oxygen your body consumes during maximum intensity exercises and is an important indicator of your body's aerobic capacity. A high VO2 Max, which is one of the most important reference indicators for endurance athletes, is a prerequisite for a high level of aerobic capacity. VO2 Max is a relatively personal indicator with different reference standards for users of different genders and age groups. The watch evaluates your athletic capacity based on your profile and your heart rate and pace during your workouts. Also, your VO2 Max changes with your athletic capacity. However, everyone has a different VO2 Max value depending on their individual body conditions.

How to Get VO2 Max

1. Enter your profile correctly in the app.
2. Start running outdoors or trail running for at least 10 minutes while wearing the watch, and ensure your heart rate reaches 75% of your maximum heart rate.
3. After the run ends, view your current VO2 Max value in the watch's workout record app or on the More Status screen.
4. VO2 Max values correspond to seven athletic ability levels: Beginner, Novice, Ordinary, Intermediate, Good, Excellent, and Superior.

How to View VO2 Max

Your current VO2 Max value can be viewed in the watch's training status app. You can also view your VO2 Max history and change trends in the app.

Training Load

The training load score is calculated based on EPOC (Excess Post-exercise Oxygen Consumption). A higher score indicates a longer exercise duration and higher exercise intensity. The training load score is calculated as your total training load over the last 7 days and represents the load on your body from recent workouts. There are three training load ranges: low, medium, and high. If your training load is low, it doesn't help much to improve your athletic ability. However, if your training load is relatively high or very high, you may feel very tired, which is not conducive to effectively improving your ability and may also lead to injury risks. If you want to continuously improve your athletic ability within a tolerance range, it is recommended to keep your training load score in the medium range. The medium range of the training load score depends on your recent and long-term exercise data and will become more accurate as you use it.

How to Get Training Load

After enabling workout mode on the device, you can obtain the training load of the current workout when you reach the minimum exercise load. The training load for the last 7 days can be viewed in the watch's training status app.

How to View Training Load

Training load can be viewed in the watch's training status app. You can also view your past training load and change trends in the app.

Total Recovery Time

Total recovery time is the recommended time for your body to fully recover. After each workout, recovery suggestions will be provided based on your heart rate to help you recover better and reasonably arrange your workouts.

Post-Exercise Heart Rate

The device automatically measures your heart rate for 3 minutes after the end of exercise. The results are displayed in the heart rate graph in the exercise record section of the Zepp app. This section can be viewed by horizontal scrolling. If the next workout is started immediately after the previous one, the measurements will be combined with the measurements of the previous workout. Delaying the end of the workout after pausing can also affect the accuracy of the Heart Rate workout.

Heart Rate Measurement Precautions

To ensure the accuracy and effectiveness of Heart Rate training, do not pause heart rate measurement during training.

For Measurement:

1. End the workout on time.
2. Wear the watch correctly for 3 minutes after the workout ends.
3. Wait at least 3 minutes after the previous workout before starting the next one.

Zepp Coach

Zepp Coach prepares a personalized training plan for you based on your training history and exercise habits. Your training plan helps you develop exercise habits that prevent injuries and improve your athletic and cardiorespiratory fitness.

1. Start a Plan: Find the Zepp App > Home > Zepp Coach card, tap 'Customize Plan', follow the guide to fill in your exercise status for the last 1-2 months, and select the rest day and start date to start the plan.
2. View Plan: After successfully creating your exercise plan in the Zepp app, you can view your daily program in the Zepp Coach app on your device or on the Zepp app > Home > Zepp Coach details page.
3. Set Reminders: In the Zepp Coach app on your device, swipe to the far right page to set a reminder for your workout.
4. Execute Plan: You can start your workout by quick-starting the workout mode on your device or by selecting the workout mode from the Training List. Workout records will be included in Training History.

Map

Map Download

1. Connect the watch to WiFi.
2. Open the Zepp App > Profile > Amazfit T-Rex 3 > Device App settings > Map.
3. Select the download area and tap 'Add to device download list'.
4. Confirm the download on the watch.

Using the Map

1. After the download is complete, the map usage feature will be enabled by default.
2. When GPS positioning and movement type are selected, the map will be displayed on the real-time tracking page of the workout.

Troubleshooting

1. Map download progress not updating: This is related to the network environment. If the download speed is very slow, you can change the network environment for download.
2. Map not displayed during exercise: This is related to the network environment. If the download speed is very slow, you can change the network environment for download.
3. Check if the map downloaded successfully: Go to watch settings > Map > Map Sources.
4. Check if 'Show Basic Map' is enabled: Settings > Map > Show Basic Map.
5. Check if GPS positioning is successful.
6. Check if the map source for the current location has been downloaded.

Activities and Health

One-Tap Measurement

This device supports heart rate, blood oxygen, stress, and breathing rate monitoring features. You can quickly check the status of various health indicators using the one-tap measurement feature. Measurement data will be recorded under the data records of each feature. Wake the watch, press the BACK button on the watch face page to go to the app list, and swipe up or down to select and open the 'One-Tap Measurement' app, then tap 'measure' to start the measurement.

Sleep

Sleep quality has an important impact on human health. When you wear the watch while sleeping, it automatically records sleep information. The watch can record night sleep and naps. Sleep duration that overlaps with 0:00 - 8:00 is recorded as night sleep, and sleep duration separated from night sleep by more than 60 minutes is recorded as a nap. Sleep duration less than 20 minutes will not be recorded. Wake the watch, press the BACK button on the watch face page to go to the app list, and swipe up or down to select and open the Sleep app.

Sleep App Features

You can view your night sleep duration, sleep stages, sleep score, and other information in the sleep app on the watch. Short sleep and other information can be viewed after synchronizing with the app. Setting the sleep app as a shortcut card allows you to easily view your sleep status from the previous night. When the phone and watch are connected, the following sleep settings can also be accessed under Zepp app > Profile > Amazfit T-Rex 3 > Health Monitor.

Sleep Plan

In the sleep plan, you can set different sleep and wake times for each day in a weekly cycle. The device will enter sleep mode on time according to the daily plan, remind you to sleep and wake up, and help you develop good sleep habits by tracking your sleep patterns. Open the Sleep app, swipe down to the last page, enter sleep settings, and tap 'Sleep Plan'. When keeping the watch connected to your phone, you can also set it in Zepp app > Sleep page > Regularity > Sleep Plan.

Assisted Sleep Monitoring

Open the Sleep app, swipe down to the last page, and go to sleep settings to enable assisted sleep monitoring. If the system detects that you are wearing the device during sleep, it will automatically record more sleep data, such as REM sleep stages.

Sleep Breathing Quality Monitoring

Open the Sleep app, swipe down to the last page, and go to sleep settings to enable sleep breathing quality monitoring. If the system detects that you are wearing the device during sleep, it will automatically monitor your breathing quality to help you better understand your sleep status. When keeping the watch connected to your phone, you can also set it in Zepp app > Profile > Amazfit T-Rex 3 > Health Monitor.

PAI (Personal Activity Intelligence)

PAI is used to measure a person's physiological activity and reflect their general physical condition. It is calculated based on a person's BMI, daily activity intensity, and physiological data. Wake the watch, press the BACK button on the watch face page to go to the app list, and swipe up or down to select and open the PAI app. In the PAI app on your watch, you can view your PAI score for the last seven days, today's PAI score, and recommendations for achieving a higher PAI score. Synchronize data with the app to view more information. You can obtain a PAI value by maintaining a certain intensity of daily activities or exercises. According to the results of the HUNT Fitness Study*, maintaining a PAI above 100 helps reduce the risk of cardiovascular death and prolong lifespan. For more information, open the Zepp app and go to PAI > PAI Q&A. * The HUNT Fitness Study is a sub-project of the HUNT study led by Professor Ulrik Wisloff from the Faculty of Medicine at the Norwegian University of Science and Technology. This study, which has been ongoing for over 35 years, includes over 230,000 participants.

Heart Rate

Heart rate is an important indicator of physical condition. Frequent heart rate measurement helps better capture heart rate changes and provides a reference for a healthy lifestyle. To ensure measurement accuracy, wear the watch correctly according to the tips and ensure the skin next to it is clean and free of sunscreen residue. Wake the watch, press the BACK button on the watch face page to go to the app list, and swipe up or down to select and open the Heart Rate app. In the Heart Rate app on your watch, you can view your last measured heart rate value, your all-day heart rate curve, resting heart rate, heart rate zone distribution, and other information. Synchronize data with the app to view more information. When the phone and watch are connected, the following heart rate settings can also be accessed > Profile > Amazfit T-Rex 3 > Health Monitor.

Manual Heart Rate Measurement

Wake your watch, go to the app list, swipe up or down to select. Tap the icon to manually measure your heart oxygen level. After a successful measurement, if you stay on the heart rate screen, the device will continue to measure and update data.

Automatic Heart Rate Monitoring

Open the Heart Rate app, swipe up to the last page, and go to Settings > Automatic Heart Rate Monitoring to set the monitoring frequency. The watch will automatically measure your heart rate at the set frequency and record changes throughout the day. When you exercise, heart rate changes are more intense. Enable the activity detection feature to automatically increase the measurement frequency when the watch detects an activity, thereby recording more heart rate changes.

Heart Rate Alert

In a resting state (excluding sleep), if your heart rate drops below or exceeds the limit for 10 minutes, the device will alert you. 1. When the Automatic Heart Rate Monitor frequency is set to 1 minute, the heart rate alert feature can be enabled. 4. In the high and low heart rate alert settings, the alert value can be set or alerts can be disabled.

Blood Oxygen

Blood oxygen is an important physiological indicator of respiration and circulation. Wake the watch, press the BACK button on the watch face page to go to the app list, and swipe up or down to select the Blood Oxygen app. Here you can view your last measured blood oxygen value and your all-day blood oxygen status. Synchronize data with the app to view more information. When the phone and watch are connected, the following blood oxygen settings can also be accessed from the Zepp app under Profile > Amazfit T-Rex 3 > Health Monitor.

Manual Blood Oxygen Measurement

Tap the icon to manually measure your blood oxygen level. After a successful measurement, if you stay on the blood oxygen screen, the device will continue to measure and update data.

Automatic Blood Oxygen Monitoring

Go to the Blood Oxygen app, swipe up, and go to the Settings page to enable Automatic Blood Oxygen Monitoring. In a resting state, the watch automatically measures your blood oxygen and records changes in blood oxygen levels throughout the day.

Low Blood Oxygen Alerts

In a resting state (excluding sleep), if your blood oxygen drops below the limit for 10 minutes, the device will alert you. 1. After Automatic Blood Oxygen Monitoring is enabled, enable the Low Blood Oxygen Alerts feature. 2. In the Low Blood Oxygen Alerts settings, the alert value can be set or alerts can be disabled.

SpO2 Measurement Precautions

1. Wear the watch one finger width from your carpal bone and remain still.
2. Wear the watch snugly. For best results, the watch should feel pressure.
3. When measuring, place your arm on a stable surface, such as a table, with the screen facing up.
4. Remain still during measurement and focus on the measurement.
5. Factors such as hair, tattoos, tremors, low temperature, and incorrect wearing of the watch can affect measurement results and even lead to measurement failure.
6. The measurement range of this watch is 80%-100%. This function is for reference only and should not be used as a basis for medical diagnosis. If you feel unwell, please seek professional medical advice.

Stress Index

Calculated based on changes in heart rate variability. It is a reference for evaluating health status. If the index is high, you should rest more. Wake the watch, go to the app list, and swipe up and down to select and open. In the Stress app on your watch, you can view your last measured stress value, your all-day stress status, stress range distribution, and pressure status for the last seven days. Synchronize data with the app to view more information.

Stress Settings

When the phone and watch are connected, the following stress settings can also be accessed from the Zepp app under Profile > Amazfit T-Rex 3 > Health Monitor.

Manual Stress Measurement

Tap the icon in the Stress app to manually measure your stress. After a successful measurement, if you stay on the Stress screen, the device will continue to measure and update data.

Automatic Stress

Open the Stress app, swipe up to the last page, and go to stress settings to enable Automatic Stress Monitoring. This measures stress automatically every five minutes throughout the day to show changes in stress throughout the day.

Stress Relief

In a resting state (excluding sleep), if your stress level exceeds the limit for 10 minutes, the device will alert you. 1. After automatic stress monitoring is enabled, enable the Stress Relief Reminder feature. 2. In the stress settings, enable the Stress Relief Reminder to receive alerts.

Activity

Maintaining a certain level of daily activity is very important for your physical health. Wake the watch, go to the app list, and swipe up or down to select and open the Activity app.

Daily Activity Indicators

Your daily activity consists of three main indicators: Activity (can be set as steps or calories), fat burn, and standing. In the Activity section, you can view the all-day activity distribution graph on the watch. The watch also automatically records other activity data such as rest consumption, walking time, sitting time, floors climbed, and distance. This data can be viewed in the Activity app.

Goal Notifications

When any main daily activity indicator reaches the set goal, the watch displays a notification. 1. Open the Activity app, swipe up to the last page, and go to activity settings to enable Goal Notifications. When the phone is connected, these settings can also be accessed from the Zepp app under Profile > Amazfit T-Rex 3 > Notifications & Reminders > Goal Achievement Notifications. 2. In the activity settings, you can also set daily goals for steps and calories. When the phone is connected, these settings can also be accessed from the Zepp app under Profile > My Goals.

Stand Reminders

To reduce the harm of prolonged sitting, the watch encourages you to move and be active every hour. Your daily goal is to be active every hour you are awake. If no movement is detected for more than one minute in the first 50 minutes of an hour while you are awake, the watch will remind you to move. If you move after receiving a stand alert, you will still meet the stand goal for that hour. Open the Activity app, swipe up to the last page, and go to activity settings to enable the Stand Reminder. When the phone is connected, these settings can also be accessed from the Zepp app under Profile > Amazfit T-Rex 3 > Notifications & Reminders > Stand Reminder.

Menstrual Cycles

Tracking menstrual cycles helps you understand your physiological rhythms. Wake the watch, go to the app list, and swipe up or down to select the Cycles app. In the Cycles app on your watch, you can view information such as menstrual cycle records and predictions. More information can be viewed. After synchronizing data with the app, before using the Cycles app, you need to enter the start date of your last period, the duration of your period, and the duration of your menstrual cycle. You can also enter this data in the Zepp app and synchronize it with the watch. The following settings can also be made when the phone and watch are connected. Cycles > Settings. To manually record a menstrual cycle, tap the icon in the Cycle Tracking app. 1. If you have not recorded this menstrual cycle, tap to record the start date of the current cycle. 2. If you have recorded this menstrual cycle, tap to record the end date of the current cycle.

Additional Features

Menstrual Cycle Prediction

The Cycles app intelligently predicts your period, fertile window, and ovulation day based on your data. This feature is not a substitute for birth control or medical advice. Open the Cycles app, swipe up to the last page, and enter menstrual cycle settings to start menstrual cycle prediction.

Menstrual Cycle Reminder

The watch sends you a notification at 21:00 on the set date before the start of your menstrual cycle. 1. Enable the menstrual cycle reminder when menstrual cycle prediction is active. 2. In the cycle app, you can set the reminder date for your period reminder and ovulation day reminder or disable the reminder feature.

Breath

Breath guides you to take slow and deep breaths to help reduce stress. Wake the watch, go to the app page, press the top button on the watch face page to open the list, and swipe up or down to select and open the Breath app.

Multimedia Features

Music Player

The watch supports playing local music; you need to connect Bluetooth headphones/audio devices to play. 1. Add music: Go to Zepp App > Profile > Amazfit T-Rex 3 > Music page, select .mp3 music files from your phone, and transfer them to the watch. Once the transfer is complete, you can play music on the watch. Note: To transfer files, the watch needs to be connected to a hotspot, and your phone cannot be connected to other networks while connected to the hotspot. After the file transfer is complete, the watch will turn off the hotspot, and the phone will automatically connect to the previous network. 2. The music main page supports viewing the song title, artist, previous song, play/pause, next song operation, setting playback mode, volume adjustment, and tapping '+' to collect songs. 3. To change the music usage mode, swipe up from the music main page to the second page, view the song list, connect Bluetooth audio devices, and perform other operations.

Music Remote Control

Keep your watch connected to your phone. When your phone is playing music, you can start or pause music, skip to the previous or next song, and perform other operations in the watch's music app.

Android Phone Settings

Keep your watch connected to your phone. Launch the Zepp app, go to Profile > Amazfit T-Rex 3 > Notifications & Reminders. On the opened page, tap the message 'Notification access not enabled' to go to the Notification Settings page. Grant notification permission to the Zepp app. If this message is not displayed, permission has been granted.

Note: To enable this feature on an Android phone, you need to add the Zepp app to the allowed list in the phone's background or the auto-start list, so the app always runs in the background. If the Zepp app is terminated by the phone's background process, the watch will disconnect from your phone and will not be able to control music playback.

App Monitoring

Apps refer to watch features that can be used individually, such as workout, heart rate, and weather. Wake the watch, go to the app list, swipe up or down on the screen to browse the app list, and tap an app to launch it.

Alarm

You can add alarms in the Zepp app and on the watch. Up to 10 alarms can be added. Alarms support repeated wake-ups and smart wake-ups. When smart wake-up is enabled, the watch will calculate the best time to wake you up in light sleep, 30 minutes before the set time. When the set alarm time arrives, the watch can buzz or vibrate to remind you, and you can choose to dismiss it or remind you later. If you choose 'Remind Later', the watch will remind you again after 10 minutes. You can use this feature only 5 times per alarm. If you do not perform any action, the watch will default to reminding you later. Keep your watch connected to your phone, open the Zepp app, and go to Profile > Amazfit T-Rex 3 > Calendar. Here you can create or edit an event.

Calendar Sync

You can also synchronize up to 200 events for today and the next 30 days to the watch. At the same time, the Zepp app will read events from your phone's system calendar and synchronize them to the app's event list, but app events cannot be synchronized with the phone's system calendar. To go to the event list, tap the calendar on the watch, and today's and the next 30 days' events will be displayed. When the specified time arrives, an event reminder will pop up on your watch; you can dismiss it or choose to remind you later. If you choose 'Remind Later', the watch will remind you again after 10 minutes.

To-Do List

When the watch and phone are connected, open the Zepp app, tap Profile > Amazfit T-Rex 3 > To-Do List, and you can create or edit a to-do list, set reminder times or repetitions for to-dos. Up to 60 to-dos can be added. When the specified reminder time arrives, the to-do reminder will appear on the screen. You can perform operations such as 'View', 'Done', 'Remind in 1 hour', 'Remind later', and 'Ignore'.

Pomodoro Tracker

The app allows you to manage time scientifically and set concentration and break durations in a cycle. This helps you balance work and breaks with minimal interruptions and manage time more intuitively and effectively. By default, each work session lasts 25 minutes, followed by a 5-minute break. You can create custom work and break durations. The watch enters DND mode during the work session.

World Clock

In Profile > Amazfit T-Rex 3 > World Clock in the Zepp app, you can add times for different cities and then synchronize them to the watch to view the real-time time in these cities. Up to 20 different cities can be added. At the same time, the watch provides some default cities, so you can quickly add cities to the world clock list on the watch.

Stopwatch

The stopwatch can measure time with 0.01-second accuracy for up to 23 hours, 59 minutes, and 59 seconds. The watch can count up to 99 times during timing. When counting, the time difference between the current and last counts is also recorded.

Countdown

The Countdown app provides 8 shortcuts for quick setup. Additionally, you can manually set a timer with a maximum duration of 23 hours, 59 minutes, and 59 seconds. The watch will remind you when the timer ends.

Camera Remote Control

When the phone's camera is open, you can take photos remotely using the watch. To use the watch's camera, you must first pair the watch with your phone. If your phone is an iOS device, you must pair the watch with your phone's Bluetooth before use. This feature is currently supported on Android devices.

Weather App

You can view the following in the Weather app:

• Today's weather (temperature, temperature curve, weather conditions, wind force, and humidity).
• Daily life index (outdoor exercise index, UV index, fishing index, and car wash index).
• Weather forecast for the next 5 days.

Weather data needs to be synchronized via a mobile network. Therefore, keep your watch connected to your phone to keep weather information updated. You can add locations (up to 5) and temperature units (Celsius/Fahrenheit) in the Zepp app. You can view added locations on the watch.

Sun & Moon App

You can view the following in the Sun and Moon app:

• Sunrise and sunset times.

Tap the reminder button on the page to enable/disable sunrise/sunset reminders.

• Moonrise and moonset, and moon phase.
• For tides, you can view hourly tide data in coastal and port areas.

Compass

You need to calibrate your watch due to magnetic field interference. In the Compass app, rotate the ball to complete the calibration as prompted. After compass calibration is complete, the watch face will display the direction and angle pointing to the current 12 o'clock position. Tap the button on the screen to lock the current 12 o'clock position. Then, when you change direction, the interface will display the angle between the new 12 o'clock direction and the previous 12 o'clock direction.

Barometer App

You can view the following in the Barometer app:

• Air Pressure Page: Displays the current barometric pressure at your location and the pressure curve for the last 4 hours. On the air pressure page, you can enable the storm warning feature and set a threshold. When enabled, the system will alert you if it detects a sudden change in air pressure.
• Altitude Page: Displays your current location's altitude value and the altitude curve for the last 10 minutes. Supports manual altitude entry and calibration with positioning.

Membership Card

Membership card added to the tracking process.

1. Enter the membership card page, tap 'Add', enter the scanning page, and scan the code box against your membership card's QR code/barcode.
2. Alternatively, take a screenshot or photo of your membership card's barcode or QR code in advance and save it to your phone's album; tap 'Album' and select your saved membership card's barcode or QR code.
3. After a successful scan, enter the name of your membership card, card number, favorite card color, tap the 'Save' button, and your membership card will be successfully added.

Membership Card Addition Notes

• Due to limited watch storage space, currently only up to 20 membership cards can be added per account.
• Currently, we only support Code 128, Code 39, QR code, UPC A, EAN 13, EAN 8.

App Installation and Uninstallation

You can download and install more apps from the app store.

1. App Installation: When the watch and phone are connected, go to the Zepp app, App Store. Profile > Amazfit T-Rex 3 > App settings > More > Go to store, select a target app to download and install, or update an installed app to the latest version.
2. App Uninstallation: When the watch and phone are connected, in the Zepp app, to create a profile > Amazfit T-Rex 3 > App store > Mine > More, tap 'Uninstall' to open the management page and select apps to uninstall.

Watch Settings

Low Temperature Mode

The watch enters low temperature mode when the ambient temperature is very low. When low temperature mode is enabled, the watch's basic features are retained, but some features may be unavailable. When low temperature mode is enabled, the watch's basic features are retained, but some features may be unavailable. Go to Settings > Preferences > Auto Low Temperature Mode. Note: In low temperature mode, features such as voice alerts, touch screen, heart rate monitoring, and blood oxygen monitoring are unavailable.

When your watch is connected to your phone, open the Zepp app and go to Profile > More > Settings. Here you can set distance, weight, and temperature units. During data synchronization, the watch automatically follows the app's settings.

Heart Rate Zone Setting

Keep your watch connected to your phone, open the Zepp app, and select 'Heart Rate Zone'. To calculate the heart rate zone based on maximum heart rate or reserved heart rate, select Profile > Avatar > Heart Rate Zone. During data synchronization, the watch automatically follows the app's settings.

Time Format

The default date format displayed on the watch is 'year/month/day'. You can change the date format to 'month/day/year' or 'day/month/year' in Settings > Watch Face and Time. During data synchronization, the watch automatically follows your phone's system time and time format and displays the time in 12-hour or 24-hour format. If you select 12-hour or 24-hour format on the watch in Settings > Watch Face and Time, the watch's time format will not change with your phone after it is set once.

WIFI (Wireless LAN) Settings

Go to Settings > Wi-Fi on the watch to select a wireless LAN to join. If you are connecting to a password-protected wireless LAN, you need to open the Zepp app and, while keeping your watch connected to your phone, select the wireless LAN you want to join. Then, enter the password for that network in the password box that opens in the Zepp app.

Bluetooth Settings

On the watch, go to Settings > Bluetooth to select and pair Bluetooth audio devices. Note: If you cannot connect to a paired Bluetooth device, please cancel the pairing status and then re-pair the connection.

Maintenance and Safety

Watch Password

You can set a watch password in the watch's App List > Settings > Preferences > Off-Wrist Lock. When the system detects that you are not wearing the watch, it automatically locks the watch with a password. You will need to enter the password to continue using the watch.

Transportation and Shipping

• When packaging, use the original box and packaging materials.
• Take care to protect the device from impact, heat, moisture, and dust during use.

Cleaning, Maintenance, and Repair Information

• You can clean the device with a dry cloth.
• Do not attempt to disassemble the device for cleaning.
• Do not use any damp cloth.
• There is no user-performable maintenance, repair, or periodic maintenance for this device.

If maintenance or repair is needed, you can get support from the points listed in the Authorized Service list.

Health and Environmental Safety Information, Warnings Regarding Usage Errors

Before using this product, please comply with all routine safety precautions; any operation may cause damage to this product and lead to electric shock, fire, and other accidental injuries. This product is not suitable for individuals with physical, sensory, or mental disabilities, or those without experience and common sense (including children), unless operated under the supervision or guidance of others to ensure safe use.

Guidelines for Maintenance and Repair

When Cleaning the Device:

• Clean the device with a cloth or wiper.
• Do not use chemicals or cleaning agents.
• Do not use the device for any purpose other than its intended use.
• When using the device in public places, try not to disturb others.
• Do not allow children to use the device.
• Your device is not a toy.
• Do not allow children to play with the device as they may injure themselves and others, or damage the device.
• Do not place the device and its accessories in an area where an airbag deploys or near it. Improperly placed wireless equipment can cause serious injury when airbags inflate rapidly.
• Have the device serviced only by expert personnel. Servicing the device by non-expert personnel may cause damage to the device and void the manufacturer's warranty.
• Do not touch yellow colored connection points or terminals with your fingers or metal objects.
• Keep your personal and important information secure. Back up all your data and then reset the device before disposing of it to prevent malicious use of your personal information.
• Carefully read the permissions screen when downloading apps. Be especially careful with apps that access many features or significant parts of your personal information.
• Regularly check your accounts for unauthorized or suspicious use. If you find any indication of malicious use of your personal information, contact your service provider to delete or change your account information.
• Change your account passwords if your device is lost or stolen.
• Do not use unknown apps and lock your device with a pattern, password, or PIN.

Information Regarding Usage Errors

Use your device, battery, charger, and accessories carefully. Keep the device dry. Raindrops, moisture, and any liquid or water vapor may contain minerals that can damage electronic circuits. Do not use or store the device in dusty or dirty places. Do not store the device in high-temperature environments. High temperatures can damage the device or battery. Do not store the device in cold places. When the device returns to normal temperature, condensation may form inside, damaging the device. Do not open the device in a manner different from what is stated in the user manual. Unauthorized modifications may damage the device and violate wireless device regulations. Do not drop, hit, or shake the device or battery. Hard use can damage the device. Clean the surface of this device only with a soft, clean, and dry cloth. Do not paint the device. Paint may prevent proper operation. Keep the device away from magnets or magnetic fields. The device may heat up during prolonged operation. Most of the time, this is normal. To prevent excessive heating, the device may automatically slow down, close applications, stop charging, and if necessary, shut down itself. If the device is not working correctly, take it to the nearest authorized service center.

Consumer Rights and Compliance

Consumer Rights (Turkey)

If the product is found to be defective, the consumer has the right to choose one of the following rights under Article 11 of Law No. 6502 on Consumer Protection:

• A- Withdrawal from the contract,
• B- Demand a price reduction,
• C- Demand free repair,
• Ç- Demand replacement with a non-defective equivalent.

If the consumer chooses the right to free repair, the seller is obliged to repair the product without demanding any labor costs, replacement part fees, or any other charges. The consumer can also exercise the right to free repair against the manufacturer or importer. The seller, manufacturer, and importer are jointly responsible for the consumer's exercise of this right. If the consumer chooses the right to free repair and the product:

• Malfunctions again within the warranty period,
• Exceeds the maximum repair time,
• Is determined to be irreparable by a report from an authorized service station, seller, manufacturer, or importer;

The consumer can demand a refund, a price reduction proportional to the defect, or replacement with a non-defective equivalent if available, from the seller. The seller cannot refuse the consumer's demand. If this demand is not fulfilled, the seller, manufacturer, and importer are jointly responsible. The consumer can apply to the Consumer Arbitration Committee or the Consumer Court in their place of residence or where the consumer transaction took place for disputes arising from warranty rights.

WEEE Compliance

This device is compliant with the WEEE (Waste Electrical and Electronic Equipment) directive. It is marked with the crossed-out wheeled bin symbol.

CE Mark

This device bears the CE mark, indicating conformity with European Union directives.

Ministry-Determined Lifespan

The minimum lifespan determined by the Ministry is 5 years.

Turkey Infrastructure Compatibility

This device is compatible with Turkish infrastructure.

Manufacturer

Name: Anhui Huami Information Technology Co., Ltd.
Address: 7/F, Building B2, Huami Global Innovation Center, No. 900, Wangjiang West Road, High-tech Zone, Hefei City, China (Anhui) Pilot Free Trade Zone
Country: P.R.China

Importer

Name: EVOFONE BİLGİ TEKNOLOJİLERİ SANAYİ TİCARET LİMİTED ŞİRKETİ
Address: Asmalı Mescit Mah. Terkoz Çıkmazı Sk. Terkos Han No:1 İç Kapı No:77 BEYOĞLU -İSTANBUL
Tel: 0212 245 36 66

Troubleshooting

For troubleshooting procedures, you should contact technical service.

Service Information System

You can access authorized service lists at https://www.servis.gov.tr/.

EU Declaration of Conformity

Apparatus/Equipment
Product: Smart Watch
Model: A2322&A2323
Supplied Accessories: Charging Cable

Manufacturer
Name: Anhui Huami Information Technology Co., Ltd.
Address: 7/F, Building B2, Huami Global Innovation Center, No. 900, Wangjiang West Road, High-tech Zone, Hefei City, China (Anhui) Pilot Free Trade Zone
Country: P.R.China

This declaration of conformity is issued under the sole responsibility of the manufacturer. The object of the declaration described above is in conformity with the following relevant Union harmonization directives and/or legislation(s):

References to the relevant standards used, including the date of the standard, or references to the other technical specifications, including the date of the specification, in relation to which conformity is declared:

2011/65/EU: EN IEC 63000:2018;
2014/53/EU:
EN IEC 62368-1:2020+A11: 2020;
EN 301 489-1 V2.2.3; EN 301 489-17 V 3.2.4; EN 301 489-19 V2.2.1; EN 55032:2015+A11:2020+A1:2020;
EN 55035:2017+A11:2020; EN 50566:2017; EN 62209-2:2010+A1:2019;
EN IEC 61000-3-2:2019+A1:2021; EN 61000-3-3:2013+A1:2019+A2:2021;
EN 300 328 V2.2.2; EN 303 413 V1.2.1; EN 300 300 V2.1.1

Signed for and on behalf of: Anhui Huami Information Technology Co., Ltd.
Place and date of issue: Hefei City, China, 2024-08-08

Name, function: Qiu Yanan, Certification Engineer