What to do if the Bluetooth address of the Xiaomi Smart Band 8 cannot be found when binding?

It can be caused if the Bluetooth address of the band was bound to another phone during the pairing process or it could be that the band was previously bound and the binding relationship was not cleared on the phone.
The troubleshooting steps are as follows:
1. Restart the Mi Fitness APP, turn off your phone's Bluetooth, reopen it, and add the device again;
2. Check whether the app region is the same as the band ;
3. Check if there is a Bluetooth address for the band in the Bluetooth list of the mobile phone system. If there is, delete the pairing information and scan again to add the device;
4. On the binding page of the band, slide to the settings page, restore the band to its factory settings, and then scan and add the device again to ensure that the band is on the QR code page;
5. Restart the band and phone, try changing to another phone;
6. If other phones have previously bound bands, it is recommended to turn off the original phone's Bluetooth.