Redmi Watch 5 Active - Matte Silver

Go to the settings on your watch or use the companion app to browse and select a different watch face.

Yes, it has a 5ATM water resistance rating, suitable for swimming and shallow water activities.

The battery can last up to 18 days with typical use.

Yes, the watch supports Bluetooth calls.

The watch automatically tracks your sleep when worn during the night.

Software updates can be performed via the companion app. Make sure the watch is connected to your phone and has sufficient battery.

The watch uses a standard band size. However, the exact band size is not mentioned in the product information.

Check if the watch is charged. If not, charge it for at least 30 minutes. If it still doesn't turn on, try a different charger.

Ensure Bluetooth is enabled on your phone and that the watch is within range. Try restarting both your phone and the watch. Unpair and re-pair the watch in your phone's Bluetooth settings.

Ensure the watch is worn snugly on your wrist. Clean the sensor on the back of the watch. Try wearing the watch higher on your wrist during exercise.

Check notification settings in the companion app. Ensure the app has the necessary permissions. Restart the watch and your phone.