One month with the Fitbit Flex fitness tracker Aspiring to lose weight and to get healthy this summer, I invested in a Fitbit Flex fitness tracker to help reach my goal.

A comprehensive review of the Fitbit Flex highlights its features and user experience.

Fitbit has been around since before activity tracking became cool. A wealth of experience, plenty of development and a product that's been evolving for years should mean a great result for the Flex.

I got to check out both the Flex 2 and Charge 2 ahead of their announcement during a small press gathering. And to show off how the trackers function, Fitbit asked my fellow journalists and me to ...

The Fitbit Flex 2, launching in October, will be waterproof, comes with more customization options, and is slimmer than the original Flex.