- When the Bluetooth on the phone is turned on, it will automatically connect to the smart device for data synchronization when the app is opened, and you can manually sync the data in the drop-down list of app main interface.
- If the connection fails during synchronization, please try the following methods: Firstly, you can pull down the main interface to perform manual synchronization. If failed, please kill or force quit the app in the back-end, and restart the app.
- If you still can’t sync data, please turn off your mobile phone Bluetooth or restart your phone.