Large Touch-Sensitive LCD Screen: 1.3 inch color touch screen, you can check detailed fitness data such as your daily heart rate chart and calories chart on the watch without going to the app.
Light Weight & Waterproof: fitness tracker watch is 35.9g only, light weight, comfortable to wear. IP67 waterproof sport watch, can wear it when running in rains or washing hands.
Heart Rate & Sleep monitor: The wrist-based heart rate tracking helps you understand your heart rate during workouts and beyond. The smart watch also tracks your sleep automatically, measuring wake, light, and deep sleep periods.
Multi-Function Fitness tracker: Besides Heart Rate & Sleep Monitor, all-day activity tracking,it also offer you Call and Message Notification, Multi Sport Mode, Sedentary Reminder, physical period reminder, Countdown& Stopwatch, Remote camera, Alarm Clock etc.
Wide Compatibility : Easy to use, it compatible with smartphones that have iOS 8.0/Android 4.4 or later system, and Bluetooth 4.0 or later.