(Reuters Health) – Postmenopausal women who are given an activity level goal for the week end up getting more activity when using a Fitbit than a traditional pedometer, according to a new study. The ...

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 ...

If you’re going to spend $130 on a fancy scale, it might as well connect to the Internet, right? Right. That’s just what the Fitbit Aria — announced in January and now available — does. Once connected ...