Editors' note (August 29, 2016): Fitbit has announced the Flex 2, an updated fitness tracker that's smaller, water-resistant and more fashion-forward than its predecessor. The Flex 2 replaces the ...

Which fitness tracker should you put on your wrist? May 23, 2013 — -- Most days my exercise consists of getting up from my desk to go to a meeting or walk from the subway to the office. For the ...

The popular Fitbit activity tracker is now available to be worn around the wrist. That, along with new goal indicator, proves to be an impressive combination. Danny Sullivan is a journalist who has ...

The Fitbit Flex has changed. The second version of the popular fitness tracker has one big advantage over its predecessor: it's waterproof. That means you can now take the Flex 2 swimming without ...

“Fitbit Flex 2: The waterproof tracker is smaller, lighter, and better looking than the old Flex but it’s still got a few issues.” Swimming and automatic activity tracking requires extra steps to ...

San Francisco-based Fitbit has commercially launched its first wristworn activity and sleep tracking device, Fitbit Flex, which it first announced at the Consumer Electronics Show in January. Fitbit ...

The Fitbit Flex is certainly not a bulky band. Its sensor/processor unit slips into a rubberised band which is relatively slim, minimalist and comfortable. It can also be removed for storage when out ...

The Fitbit Flex 2 is not for athletes or serious gym rats. For those who are casually interested in getting a bit fitter, though, the versatile design, great app and excellent auto-detect feature make ...