NO.1 GS8



Mutil Straps; Mtk2502; Heart rate; pedometer; 316L shell.


Support Call, talk to friend with watch only, leave your smartphone


Heart rate , Second generation heart rate, more accurate


Bluetooth 4.0 Work with IOS and android phone, Perfect compatibility


Sport Record your Sport data, Pedometer, Calorie

tecsire 1
spemall
fasttech
ebay marui 300
aliexpress
Banggood2

G8 need update to GS8?


Easy!


Here: https://goo.gl/7o3gui