Smart Watch USE MANUAL

Features

• Dial Switch: Swipe left and right to switch watch faces. Press and hold the main screen for 2 seconds to enter the watch face switch. You can push custom watch faces through the app.
• Sports: Supports 100+ sports modes like walking, running, cycling, skipping, and basketball. Click the icon to start exercising. More detailed content is available when connected to the app.
• Data: Displays steps, distance, and calories recorded for the day. Goals can be set in the app. When connected to the app, data synchronizes, and the device recalculates daily data.
• Sleep: Displays the sleep monitoring status for the day, with data updated daily.
• Weather: When connected to the app, displays real-time weather and temperature, as well as the week's weather conditions.
• Music: When connected to the app, you can control the phone's music player.
• Timer: System presets common timer intervals. Click to quickly time. Click the custom button to set the time.
• Stopwatch: Click 'Start' to begin, 'Pause' to pause, and 'Reset' to return to zero.
• Heart rate: Enter the heart rate measurement interface, click to start. The bottom test light will illuminate. Measurement takes about 60 seconds, with a vibration reminder upon completion. If 'Not wearing the watch' is displayed, re-wear the watch.
• Blood pressure: Enter the blood pressure measurement interface. The bottom test light will illuminate. Measurement takes 30-60 seconds, with a vibration reminder upon completion.
• SpO2: Enter the blood oxygen measurement interface. The bottom test light will illuminate. Measurement takes 30-60 seconds, with a vibration reminder upon completion.
• Message Notifications: The watch can sync notifications from common social apps. Enable/disable sync notifications in the app.
• Alarm: After connecting to the app, set single or recurring alarms.
• Find Phone: When connected to the app, click 'Find Phone' and the phone will ring. If not connected, a prompt will appear.
• Control Center: Includes DND Mode, Low Power Mode, Vibrate & Ring, Phone, System, About. Swipe down on the watch face to access it.
• Settings: Includes Display (Brightness, Sleep, Watch face, Menu View, Wrist Raise), Control Center (Do Not Disturb Mode, Power Saving Mode, Brightness Control, Flashlight, Electronic Business Card, Settings).
• Sedentary reminder: Enable 'Reminders to Move' in the app to receive hourly break reminders.

Charging and Activation

1. Before first use, ensure the watch is fully charged. If the charging icon doesn't appear, charge for 10 minutes.
2. Attach the magnetic charging cable to the metal contact points on the back of the watch.
3. This product does not include a power adapter. Use a computer USB interface or a power adapter with an output not exceeding 5V - 1A. Purchase adapters through legitimate channels and avoid low-quality or counterfeit ones.
4. Do not charge in humid environments. Clean the watch body and charging port regularly with a dry cloth.

Buttons and Touch

• Button 1: Long-press to turn on/off. Click to turn the screen on/off. Single-click to access the function menu. Click on other interfaces to return. Double-click the function menu to switch UI style.
• Button 2: Customizable button functions.
• Button 4: Long-press to turn on/off the flashlight. Short press to switch between strong light, burst, and SOS modes.
• Swipe Up: Message Notifications.
• Swipe Right: Function Menu.
• Swipe Left: Custom Menu.
• Swipe Down: Control Center.

App Download and Connection

1. Download and install the 'Da Fit' app by scanning the QR code in this manual, on the watch, or by searching in the app store.
2. Connect the smartwatch:
   1. Turn on Wireless on your phone.
   2. Open the 'Da Fit' app (enable location services if needed).
   3. Navigate to 'Device' -> 'Add Device'.
   4. Bind the corresponding device from the search results (find the Wireless name and MAC address in 'Settings' -> 'About' on the watch).
   5. Click 'Connect'.
3. Connect Wireless Calling/Audio Wireless:
   1. In the initial state, Wireless calling is off.
   2. Slide down to the 'Control Center' on the watch face, enter 'Settings', click the 'Calling' icon, and turn on calling and audio Wireless.

Notes

• This app is not a medical device. Data is for reference only and not for clinical diagnosis, research, or treatment.
• To ensure longevity, avoid using the product in hot water or sauna environments to prevent steam damage.
• Shenzhen Kule Times Technology Co., Ltd. reserves the right to modify this manual without prior notice. Some functions may vary with software versions.

Common Issues

• Watch cannot be turned on: Long-press the power button for over 3 seconds, or the battery may be low and require charging.
• Wireless not connected or cannot connect: Restart the watch and reconnect. Restart your phone's Wireless. Avoid connecting to other Wireless devices simultaneously. Disconnected Wireless affects calls, notifications, and data syncing.
• Inaccurate heart rate/blood oxygen/blood pressure measurements: Ensure the sensor has correct contact with the body. Maintain full sensor contact with the wrist during measurement.
• Inaccurate sleep data: Sleep monitoring relies on self-recognition and correct device wearing. Wearing the device too late or falling asleep too quickly can lead to inaccuracies. Default monitoring is from 10 PM to 8 AM.
• For more issues, refer to the App's 'My' > 'FAQ' section.

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.

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.

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 0cm between the radiator and your body.