1.Bluetooth BLE 4.0 Low power consumption

2.Heart Rate monitor
3.Date display (24-hour clock)
4.Air pressure,altitude,environment temperature monitor
5.Sleep monitoring(Deep sleep & light sleep)
6.Power display
7.Fitness tracking (step& distance & Calories)
8.Fitness goal setting
9.Call remind
10.Sedentary remind
11.Alarm clock
12.Remote camera
13.Anti-lost remind
14.Drinking water remind
15.Lift wrist bright screen
16.Fitness information sharing
17.Fitness data storage

18.Color:black,green,blue,orange,purple