“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 ...

Wearable tech and fitness gadgets enjoyed a renaissance this year, and that trend is set to continue into 2015 as more affordable devices like the Fitbit Flex hit the ground running. The Flex is a ...

LAS VEGAS--Personal fitness company Fitbit has just jumped further into the wearable tech market. The company unveiled its $99.95 Fitbit Flex device, an activity tracker designed to be worn all day ...

The Fitbit Flex was a step backwards, for all intents and purposes. It arrived with an ugly rubbery band, provided less accurate step tracking than its clip-on predecessors, didn’t really have a ...

In 2007, an idea was borne out of a passion for wellness to create a wearable device that would motivate exercise, proper diet and sufficient sleep. It was through this dedication to improve and ...

If your Fitbit Flex isn't working properly, you might need to refresh the software and ensure your tracker is accurately keeping tabs on your calorie burn, steps taken, and many other biometric stats.

The Fitbit Flex is one of the most compact fitness trackers offered by Fitbit. The actual tracker itself is only about an inch long, and weighs next to nothing, even when inserted into its band, which ...

The Fitbit Flex has officially gone on sale for $100 online and in U.S. retail stores. We saw the “OG fitness-tracking dongle” at CES earlier this year, where it was clear that Fitbit was trying to ...

NEW YORK—Fitbit says that it is safe to wear or buy its Flex 2 fitness tracker as it investigates claims of a Wisconsin woman who said the band exploded on her wrist last Tuesday, resulting in ...