We've got some major news for you: Fitbit just unveiled its best set of updates and new products yet. We know. We're freaking out, too. New models, new app updates, lots of gold and rose gold, and ...

How resistant the watch is to submersion in water, as tested by subjecting the device to a water pressure equivalent to the depth the manufacturer claims the fitness tracker can withstand. The Fitbit ...

Editorial note: The Fitbit Force has been discontinued and recalled, after a small number of people experienced skin irritation while wearing it. The Fitbit Flex has also been discontinued and ...

Fitbit let me test its new models—the heart-rate-tracking Charge 2 and the ultra-slim swimproof Flex 2—with an intense interval workout on a scenic San Francisco rooftop last Thursday. And my legs are ...