Fitbit - Flex Wireless Activity Tracker - Blue

Fitbit Flex Activity Tracker: Maintain a healthy, active lifestyle with help from this wireless activity tracker, which tracks your steps, distance, calories burned, active minutes and sleep patterns for 24/7 monitoring. A wireless sync dongle is included for easy connectivity to your Windows, Apple® or Android device.

Fitness Tracker Buying Guide
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.



Normal Wear & Tear • Power Surges

Plan Details

See All Plans
Protection Plan Options
Cardmember Offers


What's Included

  • 2 wristbands (small, large), charging cable
  • Flex Wireless Activity Tracker
  • Owner's manual
  • Wireless sync dongle

Ratings & Reviews

Overall Customer Rating:
92% of customers would recommend this product to a friend (9777 out of 10648)

Product Features

Measures your activity levels

Tracks steps taken, distance traveled, calories burned and active minutes to help you reach your fitness goals.

Tracks sleep patterns

Monitors how long and how well you sleep.

LED screen

Enables easy viewing.

Water-resistant design

Guards against sweat and moisture for use during intense workouts.

Flexible elastomer wristband material

Ensures comfortable wear. Surgical-grade stainless steel clasp for a secure hold.

Sync to your Windows, Apple or Android device

A wireless sync dongle is included for easy connectivity.

Rechargeable battery

Easily refuel with the included charging cable.

Apple, the Apple logo and iTunes are trademarks of Apple Computer, Inc., registered in the U.S. and other countries. iPod is a trademark of Apple Computer, Inc.

Overall Customer Rating

4.4 (10648 Reviews)

Product images, including color, may differ from actual product appearance.