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Customer Ratings & Reviews

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Customer reviews

Rating 4.4 out of 5 stars with 10464 reviews

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92%
would recommend
to a friend

Customers are saying

Customers are satisfied with the Flex Wireless Activity Tracker's sleep tracking, ease of use, and accurate step tracking capabilities. Many appreciate the long battery life, comfortable size and weight, and the motivational aspects of the device. While some users mentioned challenges with the charging mechanism, clasp, and price point, the positive feedback on core features outweighs these concerns. The water resistance and alarm features also received positive comments.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 96 Showing 1,901-1,920 of 10,464 reviews
  • Rated 5 out of 5 stars

    I purchased this for my daughter, and she loves it

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    She likes that it is small and attractive, not to mention all that it has to offer for her exercise routine. I also purchased the extra color bands that she loves!

    I would recommend this to a friend
  • Cons mentioned:
    Display

    Rated 5 out of 5 stars

    Love it

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Use it every day. Love it. the only downside is that the watch does not show any data so you do need to use your phone or iPad to view your # of steps and progress

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Easy to use and fun!

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    A really simple to use product with a great app and web page interface. It has allowed my daughter to stay focused and motivated in achieving her fitness goals.

    I would recommend this to a friend
  • Pros mentioned:
    Sleep tracking

    Rated 4 out of 5 stars

    it's ok

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I like it wish I had got one with watch, I do like seeing my sleep habits..haven't got really into it yet

    I would recommend this to a friend
  • Pros mentioned:
    Sleep tracking

    Rated 4 out of 5 stars

    Easy to set up and use.

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It does a good job keeping track if activity. The sleep tracker is usually right on. My boyfriend has the polar loop and the fit bit was by far much easier to set up and the app is a lot easier to use! My favorite part is that it reminds me that I never drink enough water. Silent alarm is a unique feature as well.

    I would recommend this to a friend
  • Cons mentioned:
    Display

    Rated 5 out of 5 stars

    Great Product

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This fitbit keeps track of steps and sleep. The only disadvantage is that you can't see the step count on the band. You have to go online to see the step count.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 4 out of 5 stars

    great way to track steps what u eat sleep ect

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good way to start a program to stay in shape or lose weight everything at your fingertips and easy to follow

    I would recommend this to a friend
  • Pros mentioned:
    Sleep tracking

    Rated 5 out of 5 stars

    Motivating and efficient!

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The FitBit Flex is a great tool to get you up and moving! Challenge your friends in step or goal competitions to keep being active and have fun at the same time!!

    I would recommend this to a friend
  • Pros mentioned:
    Sleep tracking

    Rated 5 out of 5 stars

    I enjoy using the Fitbit flex device.

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The Fitbit flex has various bands that can be purchased separately in order to coordinate with anything. It tracks steps, sleep and exercise.

    I would recommend this to a friend
  • Pros mentioned:
    Step tracking

    Rated 5 out of 5 stars

    Great value

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I like the Fitbit in pink, and it is very comfortable to wear. Haven't figured out how to set the sleep program but plan on going to Best Buy for help with that.

    I would recommend this to a friend
  • Pros mentioned:
    Accuracy

    Rated 5 out of 5 stars

    GreatTracker

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This was the perfect gift for my daughter she goes to the gym all the time and it works well for her. It's very accurate with keeping up with her exercise.

    I would recommend this to a friend
  • Pros mentioned:
    Step tracking

    Rated 5 out of 5 stars

    love my fitbit

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My husband and I both bought one. We like to compete and see who got the most steps which motivates us to exercise more! :) It's easy to use and seems durable!

    I would recommend this to a friend
  • Pros mentioned:
    Sleep tracking

    Rated 5 out of 5 stars

    A great device that encourages you to be active.

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is an awesome little wristband that blends right in, is light, WATERPROOF, (I've swam laps with this thing), durable, and has the switchable wristbands. It's great for wearing every day, and using the sleep tracking. The Goal helps you want to walk around and get up more, and it has a TON of online tools you can use. For more info read here: http://kylesethgray.com/post/50397167912/a-week-with-the-fitbit-flex

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 4 out of 5 stars

    Fitbit works as advertised

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Minimalistic but effective. Comfortable to wear and easy to upload.

    I would recommend this to a friend
  • Pros mentioned:
    Sleep tracking

    Rated 5 out of 5 stars

    love it

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I wanted something to track my activity since I'm a stay at home mom. Its mind boggling when you see how many steps you actually take on a day to day basis.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 4 out of 5 stars

    works well

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Fit bit flex first fitness tracker I have had works well good battery life and silent alarm works good.

    I would recommend this to a friend
  • Pros mentioned:
    Sleep tracking

    Rated 4 out of 5 stars

    Lot of fun

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Really make you aware of how much sleep you get and how much excersize.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Good product!

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good! Easy to use and set up. Basic functions for starting to walk/ exercise. I would go to the Charge if you are more competitive or looking for more features.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 4 out of 5 stars

    Good product

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Measures everything I need it to. Battery lasts a little over a week.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Ease of use

    Rated 5 out of 5 stars

    Great Product for Beginner Fitness

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Fantastic product! Easy to use and durable. Comes with two size wrist bands should fit anyone. Holds a charge for multiple days straight. Free app for download that tracks Calories in/out, water, steps and distance, hours of activity and weight. If you are looking for something a little more detailed get one of the next models of Fitbit, they track HR and other fitness metrics.

    I would recommend this to a friend