Smart Bracelet Instruction Manual

Overview

A black smart bracelet with a digital display showing current temperature, date, time, and health metrics. The display features a thermometer icon indicating "36.6 °C" and "Temperature reference", alongside a heart rate waveform.

Compatible OS and Requirements

• Android 4.4 and above
• iOS 8.5 and above
• Support Bluetooth 4.0 and above

Preparation

Before first use, please charge the smart band for 2 – 2.5 hours. A battery indicator will be shown on the screen while charging.

Note: If the smart band is idle, please charge it once every three months.

Device Components:

• OLED display screen
• Electrode (multiple)
• Sensor light
• Charging point

Connection Instruction

Mobile APP Download Method

To connect your smart band to your smartphone, download the companion app:

1. Method 1: Scan the QR code provided to download the app.
2. Method 2: Search for "Wearfit2.0" in your device's app store (Android store or Apple App Store) and install it.

[QR code for app download]

Functionalities

The smart band offers a variety of features:

• Time Mode: Displays remaining battery, date, time, sleep time, and steps. Date and time are synchronized from the connected device. Press and hold to change the interface.
• Pedometer: Automatically records daily step count.
• Calories: Automatically records daily calorie consumption.
• Distance: Automatically records daily walking distance.
• Heart Rate Measurement: Measures heart rate hourly or manually. Press and hold to enter the measurement interface.
• Blood Pressure Measurement: Measures blood pressure hourly or manually. Press and hold to enter the measurement interface.
• Blood Oxygen Measurement: Measures blood oxygen hourly or manually. Press and hold to enter the measurement interface.
• Immunity Measurement: The current immunity status can be automatically measured hourly by the APP. Switch to the immunity interface and press and hold to start measurement. The measurement completes automatically.
• Temperature Measurement: The current temperature is automatically measured hourly, or can be manually measured via the APP. Switch to the temperature interface and press to start measuring. The interface returns automatically after measurement.
• ECG Test: Tap to start measuring the current ECG. Successful measurements can be viewed in the APP.
• Sleep Quality Information: Measures sleep quality automatically on a daily basis.
• Smart Reminder: Enable notifications in the APP to receive alerts for notifications, incoming calls, and text messages on the smart band.
• Training Mode: Press and hold to enter. Includes modes for Running, Alpinism, and Cycling. Press and hold to start recording exercise time and calories burnt. Press to pause. Press and hold to exit the current mode.
• Weather: Real-time weather conditions are synchronized from your device data and shown on the time display interface. Requires connection to the APP and device GPS to be enabled.
• More Functions:
  • Timer: Press and hold to enter/exit; press to start/pause.
  • Find My Phone: Press and hold to locate phone; press to stop.
  • Power Off: Press and hold to turn off the device.
  • Back: Press and hold to return to the time interface.
  • QR Code: Scan to download the APP.
• Other Features: Hand up to wake screen, sedentary reminder, do not disturb mode, shake to take photo, hourly measurement, WeChat sport integration, Apple Health integration, automatic language matching.

How to Measure ECG

1. Before measurement, ensure your skin is clean and relax yourself.
2. Wear the smart band correctly, ensuring the skin is close to the button of the smart band without any gap.
3. Enter the ECG measurement page on the smart band, then press and hold to start measurement.
4. Simultaneously, press and hold the electrodes located on both sides of the smart band with two different fingers for one minute, until the smart band indicates successful measurement.
5. View the result in the Wearfit 2.0 ECG page or start the measurement directly from the Wearfit 2.0 APP.

Maintain the described posture during the measurement until it is completed.

[Image: Person wearing smart band on wrist for ECG measurement]

[Image: Screenshots of the Wearfit 2.0 app showing ECG measurement interface and results]

How to Charge and Use the Band

Follow the instructions to detach the band and charge it.

[Image: Smart band being detached from its charging connector]

FAQ

Can't Find the Smart Band or Establish Connection?

Android System:

1. Ensure Bluetooth is turned on and the Bluetooth sign is visible on the smart band (indicating connection). Place the smart band and your device side-by-side and try to search and connect. Connection is supported on Android 4.4 and above.
2. If connection still fails, navigate to Settings → Application Management → Authorization Management → Application Access Authorization. Find "Wearfit 2.0", grant all access permissions. Then, go back to Settings, turn on GPS location service, and restart your phone before trying to connect again.

iOS System:

Ensure Bluetooth is turned on. If the Bluetooth sign is not on the smart band (indicating it's not connected), please forget the device in your phone's Bluetooth settings first. Then, go to Settings → Bluetooth → Forget This Device. After this, the APP should be able to detect the smart band.

Smart Band Shows Not Connected or Remaining Battery is 0% After Binding?

The smart band and the device are not connected successfully. Please re-bind the devices.

No Data Shown on APP?

Pull down on the main page to refresh. Data will synchronize and display on the APP. Automatic data synchronization occurs hourly after the initial connection establishment. Ensure hourly measurement is enabled on the smart band. The APP reads hourly data (steps, heart rate) from the smart band. No data will be displayed if hourly measurement is off.

Specifications

Remarks

1. If there are any issues with product quality or usage, please contact the store directly for prompt assistance.
2. The measurement results from this product are for reference only and are not intended for any medical use or diagnosis. Please follow a doctor's instructions and do not self-diagnose or treat based on these results.
3. The product has a waterproof rating of IP67. It can be used for waterproofing but is not suitable for diving or prolonged submersion in water. It also does not prevent hot water, as water vapor can affect the device.
4. The company reserves the right to modify the contents of this manual without prior notice. Some functions may differ based on the software version, which is normal.
5. This product contains a polymer battery. Do not place it in a high-temperature environment for extended periods or expose it to open flames.

[Image: Qualified Certificate seal showing "Smart Bracelet", "QA", "PASS"]

[Logos: RoHS, CE]