Fitbit Flex Wireless Activity + Sleep Wristband

A slim and stylish device that stays with you at all times, the Fitbit Flex keeps track of steps taken, distance traveled, calories burned, and your sleep cycle to help you reach your personal fitness goals.
Bwatch Brand, Only authorized dealer can sell on this product.Don’t buy bad quality fakes from unauthorized sellers. If you have brought fakes from other sellers please make A-Z dispute with them and get your money back ASAP. fake products aways broken in short time and no warranty !
5 Modes; Bluetooth Version 4.0, supporting IOS7.0/Android 4.3 and Later Versions.; Water Resistence 30M.Rechargeable battery/Time display/Incoming call/Idle alert/Pedometer-Step counter.
The smart bracelet has passed the BQB, CE certification, FCC certification, ROHS certification, California certification.
Good for office workers, sports enthusiasts, and weight imbalance people, exercise regularly men, etc.
Upgrade conveniently, exciting features continue to be increased.