• Chipset:ZK5681B/ZK5681C

• Screen:1.83"240*284 Full touch screen

• Battery: 170mAh

• Standby time:20 days

• Material: Zinc alloy,Strap: Sillicon

• Waterproof : IP65   

• Charging: wireless charging                                                                   

• Functions: Bluetooth call, BT music, activity, sleep, HR, Blood pressure,Blood oxygen, Weather,message, remote camera,   Alarm clock, world clock,   caculator, Sedentary reminder

• APP: Hryfine