Built-sensitive sensor to help you keep track of and improve your state of motion, analyzing and monitoring the motion data;Recording all informations of your all-day activities like steps, distance, calories burned and sleep status, knows all your body dates in any time;
Multi Monitoring Function: Sleep monitoring and heart rate monitoring, real-time monitoring, accurate feedback, and intelligent analysis of data to help you sleep better;
Fully functional, it can replace the phone. Basically compatible with all smartphone;Not only charge fast, but with longer, normal use of Bluetooth can be used 2-3 days;
Sit Reminders & Information Push: Remind you to start walking and keep your body healthy by setting your alarm clock; The screen displays a variety of push, good for each of your important information;
IP67 Waterproof Fitness Tracker Watch with Heart Rate Monitor, Step Counter Watch Stopwatch with Bluetooth Pedometer for Android phone and iOS;