1. After the bracelet is turned on, the bracelet QR code matching interface;
2. If Huantai Health App (hereinafter referred to as Health App) is not installed on the mobile phone, please scan the QR code displayed on the bracelet to download and install the Health App. After the installation, please open the health App and device > click "+"> scan > scan the QR code of the device, or the health App >； in the upper right corner; Device > click "+"> add device > OPPO Band & gt to scan the QR code of the device in the upper right corner;
3. Use the health App to scan the QR code displayed on the bracelet, and then complete the pairing with the bracelet according to the guidelines in the health App;
4. You can also click "Manual Pairing Device" at the bottom of the health App code scanning interface to enter the scanning interface, tick the name of the bracelet device at the top of the bracelet QR code interface, and select the device in the mobile phone health App.