1. Confirm whether the bracelet and the mobile phone are still connected, and you can view the connection status displayed by the Bluetooth of the mobile phone.
2. Confirm whether to open the call permission.
Click to enter the "health" APP home page > click on the avatar > rights management > function rights management > device call "Open all rights.
3. Clear the cache of the "health" APP: Before clearing, turn on the health cloud synchronization, let the sports health data upload to the cloud, and then clear the application cache.
Path: "health" APP home page > click avatar > health cloud synchronization > turn on "automatic synchronization of health data", return to the home page, refresh the page and wait for a few minutes.
Tips: The bracelet notification only vibrates, and there is no sound prompt.