Colour : Black
Compatible with iPhones and Androids
Screen: 1.3 inch
Waterproof : IP67
Battery capacity : 170 mAh
Resolution: 240*240
Material: zinc alloy+TPU
Bluetooth: 4.0
Strap size: 255mm*20mm*2.3mm
Body size: 42.5mm*9.5mm
Weight: 44g
CPU: Hs6620D
Heart Rate: wk1070
RAM: 128kb
SFlash: 1M
G-sensor: 3 axis
charge port: Clip
touch: Single touch
System requirement : Android 4.4 and above,IOS 8.4 and above
APP: Wearfit2.0
Function : time display, Steps, calories, distance, Multi-sport mode, intelligent alarm, Raise to bright, running history, call reminder, message reminder, sedentary reminder, Do not disturb , shake to take photo, look for watch, Dial switching, weather display, wechat sports, Sleep monitoring,heart rate monitor,blood pressure measure,blood oxygen