Fitbit has just unveiled a couple of new fitness trackers, designed to be follow-ups to its current offerings. The Charge 2 is a high-end, big-screened tracker, while the new Flex 2 is waterproof.
Fitbit has just unveiled a couple of new fitness trackers, designed to be follow-ups to its current offerings. The Charge 2 is a high-end, big-screened tracker, while the new Flex 2 is waterproof.
