FitBit Charge HR Noir L Appareil photo A sensor follows the movement

A sensor follows the movement of your eyes to then interact with the game

L'autonomie de la batterie est revue à la hausse grâce à la fonctionnalité Doze

Ecran LED anti-reflets de 15

3-inch matte screen with IPS panel and Full HD (1920 x 1080) resolution

such as videos and images

FitBit Charge HR Noir L Appareil photo A sensor follows the movementWater resistant wireless electronic coach for iOS & Android smartphone FitBit Charge HR: Every Beat Counts The Fitbit Charge HR tracker is able to give you much more information than a traditional pedometer. When you wear this stylish bracelet, it measures the number of steps taken, the distance covered, and the number of calories burned and even the floors climbed. You can also wear your Fitbit Charge HR overnight to measure the duration and quality