How to use Huawei bracelet on vivo mobile phone of 1, turn on Bluetooth, open Huawei Health APP, click four points in the upper right corner, and click Add Device.
2. The mobile phone will automatically search for the Bluetooth device name of the bracelet. When the pairing request appears on the bracelet screen, click the check mark.
This paper uses Huawei bracelet 6&; & For example, Vivos9 is suitable for LiteOS &;; & origin OS 1.0 system