1. The app will automatically synchronize with the realme Band after connecting for the first time.
2. After that, you can enter the home screen of realme Link app and tap the realme Band card to view its details. Swiping down on the message list will also manually re-synchronize your realme Band with the app.
3. When the Bluetooth signal is poor, the realme Band and the app will enter a deep sleep. After confirming that there is a good Bluetooth connection you will need to turn on your realme Band's screen. It will send a 30-second broadcast signal to the app. When the app receives the signal it will automatically synchronize with the realme Band. You can also swipe down to manually synchronize the data.