Chipset:ZK5681 /JL7012

• Screen: 1.51"   240*240 (optional 1.53" 360*360)  

• Battery: 230mAh

• Standby time:20 days

• Material: Zinc alloy,Strap: stainless steel

• Waterproof : IP65   

• Charging:   Magnetic   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 / Da-Fit