Before connecting the bracelet to the app, please make sure that the bracelet is powered on and not connected, then open the app, enter the device binding device, and click the bracelet pairing code to connect. (for IOS system, if the connection is successful, the matching box will pop up, and you need to click pairing)

Once smart watch connected to the app, open the app, click on top right corner, click “temperature warning”, turn it on and set the warning level.

Once smart watch connected to the app, open the app, click on top right corner, click “heart rate warning”, turn it on and set the warning level.

This is due to bluetooth signal interference, please refresh the app data by scroll down the screen.