Specifications:
Bluetooth chip：DA14585
Screen:  0.96“ TFT 
Screen resolution：160x80
Battery capacity：90mAh；standy for 10-14D
Material：PC+TPU
Waterproof Level:IP67
Features:
1 Multi-sport Mode 
2 Sedentary Reminder,Pedometer, Calories, Distance
3 Message Push (Text Msg, Wechat, WhatsApp, Facebook, Twitter, Line, Skype, Instagram, LinkedIn)
4 Camera Control,Find phone
4 Health：Heart rate, Blood oxygen, Blood pressure,Sleep monitoring 、Thermal temperature