coupon code：GBMI2
Special Features：
Functions: Call reminder,Measurement of heart rate,Pedometer,Sleep management,SMS Reminding
Alert type: Vibration
General：
Brand: XiaoMi
Bluetooth version: Bluetooth 4.0
Language: English,Simplified Chinese
Waterproof: Yes
IP rating: IP67
Screen type: OLED
Operating mode: Touch Screen
Compatible OS: Android,IOS
Compatability: Android 4.4 / iOS 7.0 and above system
People: Female table,Male table
Available color: Black