Why is my watch (T-Rex) running out of battery power fast?

T-Rex battery life is 20 days (assuming 150 notifications, 30 wrist lifts, and 5 minutes of other operations every day. 30 minutes of running every two days)

The most power-consuming functions of the Amazfit T-Rex watches include motor vibration, GPS positioning and the light of the screen. If you often run for exercise, receive pushed messages frequently, use instant scalping watch face, or set a much too long screen-on duration, then it's normal that your watch runs out of battery power fast. If you don't use these functions often, fully charge your watch, turn on Do Not Disturb mode, set the brightness of the watch to the lowest level, turn off the Bluetooth, set your watch to the default watch face, and then observe the power consumption after placing it still for 24 hours. If the power consumption is over 3% please submit your feedback to help us analyze and locate the issue.