WearPro is a companion application for smart watches (DT100). 1. A mobile application with message reminders, alarm clocks, sedentary/drinking reminders, exercise step counting, calories, etc., and provides 24-hour exercise monitoring and health services. 2. The SMS and incoming call can be pushed to the smart watch to display, and the user can know there are SMS and incoming call notifications the first time. 3. Record GPS sports, support running, cycling, walking and climbing sports, support background operation, can record exercise time, exercise distance, pace, cadence, step count and other data.