Flex 2

Fitbit Debuts Next-Gen ‘Charge 2’ and ‘Flex 2’ Fitness Trackers [VIDEO]

Fitbit has just announced two new fitness trackers, the 'Charge 2' and the 'Flex 2', adding second iterations of existing products to its lineup. The Charge 2 features a larger display than its predecessor Charge HR, as well as interchangeable bands, while the swim-capable Flex 2 is an upgraded Flex with a completely new design, featuring a removable tracker...