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About the Fitbit Flex

Last updated: Feb 03, 2014 10:17AM

What is the Fitbit Flex?

Fitbit Flex is a high performance, wirelessly connected tracker in a flexible and comfortable wristband format.

You can access all of Flex's stats on your smartphone or computer.

What Flex tracks

Fitbit Flex tracks your daily:

  • Steps taken
  • Distance traveled
  • Calories burned
  • Very Active Minutes
  • Sleep time and quality

Flex also features a Silent Wake Alarm that gently vibrates to wake you up.

Setting goals with Flex

Set fitness goals with Fitbit and Flex will also show you how close you are to achieving your goals.
LED indicator lights keep you focused on achieving your goals. 
The indicator lights illuminate as you hit 20% increments of reaching your goal.
Tap your Flex to see how much work you've done in a day. 
When you reach your goal, Flex will vibrate and its lights will illuminate.

Water resistance 

Flex is water resistant and can be submerged up to 10 meters.


Flex comes with one large and one small wristband made of flexible, durable elastomer material that is comfortable enough to wear all day. It also includes one stainless steel clasp used to fasten the wristband.

Technical Specifications

Visit for more technical details about the Fitbit Flex.

Watch a brief video about Flex here.

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