2. First enter the main interface of the bracelet, slide to the right to find the menu page, and in the menu page, find and enter the settings page. Secondly, on the settings page, slide down to find the NFC settings option. Finally, turn on the NFC switch so that mi band 8 can use NFC.
3. First of all, you need to download a Xiaomi sports health APP on your mobile phone, click to enter my device, and bind mi band 7.
4. Open in the main menu. Open the mi band app on your phone. Under my options menu, select bracelet settings. In the bracelet settings, find and select the NFC function. Under the NFC function menu, turn on the NFC function switch.