Lufitcode

1. Warning

Please consult your doctor before starting a new exercise program. Despite its ability to track your heart rate, this smart watch is only intended to help people live healthier lives and should not in any case be used for any medical purpose. Remember to consult your doctor before starting any exercise or diet program.

2. Cautions for Charging

Please keep the metal contacts free of dirt, oxidation and impurities to ensure a good charging connection. Wipe clean if any, otherwise it may not charge properly.

Illustration:

The charging process is illustrated with four images:

1. A watch face showing a charging status indicator.
2. A view of the smartwatch on a wrist.
3. An illustration showing how to align the charging base with the main body of the watch.
4. A depiction of the charging base and watch body magnetically connected and charging.

1. Please align the magnetic cable with the charging port of the watch for charging; the cable should attach automatically.
2. Please insert the USB cable into a 5V 500mA adapter, and it will take 2~3 hours to fully charge the battery.
3. Please make sure to charge at least once every month if the device is not used for a long period of time.

3. Device Requirements

1. Requires a device with Android 5.0, iOS 10.0 or later, and Bluetooth 4.0 or above. Devices with other Operating Systems are not supported.
2. Devices with Android 6.0 or later are required to turn on GPS to be able to scan the watch for connection.

4. Power on the Watch

Press and hold the upper side-button or charge the watch to power on the device.

5. Gesture Control

See below illustration of gesture control:

The gesture controls are illustrated with three diagrams:

1. A finger tapping the watch screen, labeled "Click on".
2. A finger pressing and holding the watch screen, labeled "Long press".
3. Multiple fingers performing swipes in different directions on the watch screen, labeled "Swipe in direction Switch page".

6. Download & Install App

6.1 Scan the QR Code

Scan the QR code with your smartphone and download and install the "Lufitcode" App. Alternatively, search for "Lufitcode" in the Huawei App Store, iOS App Store, or Google Play Store to download and install the App.

6.2 Add Smart Watch in App

1) Scan & Connect Watch: Place the watch close to your smartphone, turn on the phone's Bluetooth and GPS, open the App, and allow all permissions requested by the prompts. Then, tap "Add Device" on the upper right corner of the App interface. The Bluetooth name of the smart watch should be discovered as "SmartWatch"; tap it to connect. Once connected successfully, swipe down the watch dial to view the "BLE" symbol at the bottom of the watch face. This symbol should become green to indicate that it is connected, or gray if not connected. After successful connection, the time, date, and language of the watch will be synchronized with your phone settings and displayed correctly.

The app connection process is illustrated with three screenshots:

1. A screenshot showing the "Add Device" interface within the app.
2. A screenshot showing the Bluetooth scan results with "SmartWatch" highlighted, indicating connection.
3. A close-up of the watch face showing the "BLE" connection symbol, which is green.

6.3 Pairing for Bluetooth Call

Instructions: The watch connection is divided into App connection and Bluetooth call connection. Both should be connected properly to enable the Bluetooth Call function.

Step 1 App Connection: Connect your phone to the "Lufitcode" App.

Step 2 Bluetooth Call Connection: Swipe upwards on the dial screen to enter the "Call Pairing" interface. The watch will start Bluetooth broadcast for 60 seconds and wait for phone connection. At the same time, open the phone's "System Settings", enter the Bluetooth function, and search for "Call Watch" to pair. The watch should show that it is paired successfully.

(Once paired, the "Call Watch" status in the phone's Bluetooth setting will show as disconnected, but it will resume connection automatically upon incoming/outgoing calls.)

The Bluetooth call pairing process is illustrated with four diagrams:

1. A watch screen showing "Contacts", "Call pairing", and "Sport" options, labeled "1. Call Pairing".
2. A phone Bluetooth settings screen showing "Disconnected" and "Call-Watch 60", labeled "2. Await Phone Connection".
3. A phone Bluetooth settings screen showing "Now discoverable as '南神'" and a finger pointing to "Call Watch", labeled "3. Search for Call Watch".
4. A watch screen showing "Pairing successful", labeled "4. Paired Successfully".

6.4 Set Frequent Contacts

Open the "Device" interface in the App, proceed to add contacts in the "Frequent contacts" setting. The App will then synchronize these contacts to the watch, where you can find them in the Frequent Contact function.

The frequent contacts setup is illustrated with two screenshots:

1. A screenshot of the "SmartWatch" device menu showing "frequent contacts" and other options, labeled "1. Frequent Contacts".
2. A screenshot of the phone's contact list within the app, showing added contacts, labeled "2. Add Contact Info.".

6.5 Dial via Watch

Open the Frequent Contact function on the watch and dial from there. The connected phone will dial the number synchronously. (While calling via watch, some smartphone models also support volume adjustment).

Dialing via watch is illustrated with three diagrams:

1. A watch screen showing "Contacts", "Call pairing", and "Sport" options, labeled "1. Frequent Contacts".
2. A watch screen displaying contact information for "xiao-A" and "laozhan", labeled "2. Contact Info".
3. A watch screen showing an active call interface with a red hang-up button, labeled "3. Calling via Watch".

6.6 Answer Incoming Call via Watch

When both the App and Bluetooth Call are connected, upon any incoming call to the phone, the watch will display an answering interface where you can decide to answer or hang up.

An illustration shows an "Incoming Call Alert Interface" with a phone number and green (answer) and red (hang up) buttons.

6.7 Unpair Bluetooth Call

Tap the paired "CallWatch" device in the phone's Bluetooth setting and click "Unpair" to unbind.

7. Watch Functions

7.1 Shortcuts

Swipe down the dial screen to access shortcuts and directly select functions. Shortcuts include: Do not disturb session, brightness adjustment, find phone, alarm, settings, App connection status, view battery, date.

7.2 Interface Switching

Touch and swipe the dial left or right to switch the interface.

7.2.1 Time

When the watch and the App are connected for the first time, the App will automatically synchronize the time, date, and language of the watch.

7.2.2 Steps

The watch is in steps counting mode by default. Wear the watch on the wrist; when the user walks, the watch records the steps data according to the number of arm swings.

7.2.3 Heart Rate

In heart rate detection mode, the watch's battery life will be shortened.

7.2.4 Sleep

When put on, the watch will automatically detect the user's sleep status at night. Sleep data details can be synchronized to and viewed in the App.

7.2.5 Weather

The watch will synchronize weather conditions when connected to the App. You need to allow the App to access network and location permissions on your phone.

7.2.6 Notification

Notification alerts where you can view unread messages.

7.3 Function Interface

Swipe up the dial screen to enter the function interface.

7.3.1. Sport

Tap or press the right lower button to enter the sport interface. Swipe the screen up and down to select the type of sport, then tap to start the exercise. Press the upper button or swipe the screen to the right to end the current sport and save the data. You can view the sport data details once synced to the App.

7.3.2. Music

You need to connect the App to use this function. Tap to enter the Music function; you can control the music to play, pause, switch to previous song, or switch to next song. Swipe the screen to the right to exit the function. (iPhone devices need to pair in Bluetooth to control the music).

7.3.3. Take Photo

When connected to the App, tap on the "Take Photo" function on the watch. The watch and the phone will enter the take-photo mode. Tap on the watch screen to control the camera remotely. Swipe the screen to the right to exit.

7.3.4. Brightness

Tap +/- to adjust the brightness of the screen.

7.3.5. Find Phone

When the App is connected, tap "Find Phone"; the phone will ring to alert its location. Swipe the screen to the right to exit.

7.3.6. Settings

• About: Displays the watch App's QR code, MAC address, and software version.
• Power off: Follow the prompt to choose whether to power off.
• Reset: Follow the prompt to choose whether to reset.

8. App Functions & Settings

8.1 Home

Today's activity: Sync the data of the watch terminal; you can view the steps count, sleep status, and heart rate data. Tap on each section to view the history. You can add a device via the "Add Device" option on the upper right corner when not yet connected to any.

8.2 Sport

When there are multiple sports data in the watch, sync to view the sports records from the watch.

8.3 Device

8.3.1 Add/Unbind Device

You can add a device when not yet connected to any, or unbind a connected device here.

8.3.2 Notification

Tap to set the notification permission; you can set notifications for incoming calls, messages, personal apps, or system apps.

Android Device: Follow the prompt to enter the notification access setting, grant the permission for receiving phone notifications by checking the "Lufitcode" App and turning on the app notification switch.

Apple Device: When the watch is connected to the App, the system will pop up a prompt of "Bluetooth Pairing Request". Select "Pair", then select "Allow" to allow the App to display iPhone notifications, and turn on the App's notification switch to allow the watch to receive push notification alerts from iOS.

Illustrations show two permission prompts: "Bluetooth Pairing Request" and "Allow SmartWatch to display your iPhone notifications?".

8.3.3 Heart Rate Test

Set the automatic heart rate detection switch.

8.3.4 Take Photo

Open the App's "Take Photo" function; the watch will enter the camera mode at the same time, allowing you to control the phone camera remotely.

8.3.5 Frequent Contacts

Add contacts from your phone to sync to the watch terminal, to enable quick dialing of the frequent contacts via the watch terminal.

8.3.6 Sedentary Reminder

Set the switch for sedentary reminder.

8.3.7 Drinking Water Reminder

Set the switch for hydration reminder.

8.3.8 Alarm Reminder

Set the alarm time and repeat interval and synchronize them to the watch terminal.

8.3.9 Tilt to Wake Screen

Set the switch for the tilt-to-wake screen function. The screen will not wake when tilting your wrist if this is switched off.

8.3.10 Firmware Update

Detect firmware update for the watch terminal. Follow the prompt to perform the update.

8.3.11 Watch Face Push

When the watch is connected to the App and there is an internet connection, you can set the watch face to use the App's built-in watch face, or a photo taken or an image from the album.

8.3.12 Unit Settings

Tap to set unit preferences between Metric/Imperial, or Celsius/Fahrenheit.

8.4 My

8.4.1 Personal Information

Set your gender, birthday, height, and weight.

8.4.2 Target Step

Set your steps target.

8.4.3 About

View information such as App version.

9. Cautions

9.1 Compatibility

Theoretically, this watch supports devices running an operating system of iOS 10.0 or Android 5.0 or above with Bluetooth 4.0. Please note that not all mobile device models are supported, and it is subject to actual application.

9.2 Charging Adapter

This device uses 5V 500mA adapters for charging. Never use over-voltage or overloading power supply for charging, which may cause hardware damage.

9.3 Operating Environment

The operating environment for this watch is 0°C to 45°C, and the charging temperature is 10°C to 45°C.

9.4 Wet Watch Charging

Please wipe the watch dry before charging if it is wet, otherwise it may cause malfunction and erosion to the charging contact.

10. FAQ

10.1 What if the App cannot discover my watch?

A. Confirm that your device is running Android 5.0, iOS 10.0 or later, with Bluetooth 4.0 or above support.

B. The watch should be placed close to your phone, and make sure that your phone's Bluetooth is turned on.

C. GPS should be turned on for devices running Android 6.0 or above.

D. Make sure that you scan the watch in the App.

10.2 What if my watch fails to connect to the App?

A. Restart your phone's Bluetooth or your phone.

B. Check if the watch is connected; reset watch if not.

C. Check if the downloaded app name is correct. Uninstall and then reinstall the App, and retry scan.

D. Reinstalled app's data in Android system will be auto cleared, and its app background running permission should be set again.

Grant the app permissions in the app prompts to make sure the App runs stably. The following permissions are required:

1. For Android system, turn on autostart permission in the System Settings or Mobile Butler or Security Center.
2. Add the App to whitelist.
3. Turn off battery optimization for the App.
4. Some devices need to turn off battery saver.

10.3 Why can't I use the Bluetooth Call function in the watch?

A. The watch connection is divided into App connection and Bluetooth call connection. Both should be connected properly to enable Bluetooth Call function.

B. Swipe down the watch dial to see the "BLE" connection symbol, which should be green when connected to the App or gray when disconnected from the App. The watch's call pairing option should show as paired.

C. Check the phone's System Settings > Bluetooth to see if the "Call Watch" is paired. Bluetooth Call function only supports answering incoming calls or dialing frequent contacts via the watch, but does not support music playback or other voice modes.

D. The "Call Watch" connection is normally off and only becomes active upon incoming calls or dialing. Note that Bluetooth Call mode will lower the battery life.

10.4 Why is my watch's battery life reduced?

The most power-consuming parts of the watch are the display, vibration reminder, heart rate detection, and Bluetooth calling. Frequent or continuous use of the afore functions will reduce the watch's use time.

FCC Warning

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.