Waterproof standard:IP-X6
Front shell, back shell :plastic
Hand belt:soft rubber
Major chip : Quintic QN9021
Bluetooth version:4.0BLE(low power consumption)
Memory:64KB RAM+64KB ROM
Sensor:Gravity acceleration sensor
Battery:451225 80mAh
PCB Size:34.614.5*0.8mm
LCD:128*32 ( 0.91 inches)
Power consumption: normal use for a week, standby for three months.

5000USD8.2
3000USD8.3
1000USD8.4
sample priceUSD10.0

Step counter, Distance, Calorie consumption management, sleep management, Time management, Time show, Event reminder (Drinking water, Call alerts, Message alert, Sedentary reminded, Vibration alarm) Anti-lost, Self-Timer