CPU: PE102+Realtek 8762
G-Sensor: STK8321
HR Sensor: VC30F
Battery: SR621SW & 35 mAh
Working time: 2 Weeks
Charging time: 1hour
App Name: Qwatch Pro
Material: Zinc alloy+IML back case+glass for
bracelet body, Stainless steel for strap
Use for: Compatible with all kinds of smart phones,smart tablets and other USB digital equipment.