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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 405 Showing 8,081-8,100 of 10,464 reviews
  • Rated 5 out of 5 stars

    Got my wife excited!

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

    Purchased it as a Christmas gift, and my wife loved it! She had asked for one, but I wasn't sure of a particular model. I made a wild guess, and it turned out perfect. It operates perfectly, and retains the results of all her day and nighttime exercises.

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

    Rated 3 out of 5 stars

    Good for tracking activities

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

    Has been great tracking my activities, disappointed to learn a problem there is a problem with that it drops tracking occasionally. Was able to reset but had to take it in to reset.

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

    Rated 5 out of 5 stars

    Great fitness product!

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

    Does a very good job of keeping everything in track!

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great pedometer!

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

    Love my Fitbit Flex. Easy to use and accurate step count

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

    Rated 5 out of 5 stars

    Awesome

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

    I am enjoying my new Fitbit. Easy to use and track.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Helps me track my sleep and steps

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

    I bought this to use as a pedometer and a sleep monitor. I love it so much that I went back a few weeks later and bought one for my fiance. We enjoy the simplicity of watching the flashing dots that tell us how close we are to meeting our daily goal. Only complaint out of me is that the app doesn't work with Windows phones.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    get motivator to be active

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

    get motivator to be active - makes you want to walk

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Comfy easy to use motivating

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

    This is an easy use exercise product that is helpful in my efforts to increase my activity levels. I'm enjoying the functions of tracking my heartbeat asleep my water intake and my distance walked. This is a comfortable and he should operate piece of wearable tech and I would recommend this product

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

    Rated 5 out of 5 stars

    Works great and easy to use

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

    I like it because it tracks your sleep and food intake

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

    Rated 3 out of 5 stars

    Fitbit is good. Band not so much.

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

    Love the Fitbit. It tracks my steps and activity. I like to get into mini competitions with my fiancé. Unfortunately, after about a month the band broke when I was putting it on.

    I would recommend this to a friend
  • 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.

    Love it! that it is slowly increasing my motivation

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

    Rated 5 out of 5 stars

    Works Great

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

    Easy to setup and use. Comfortable and very useful.

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

    Rated 5 out of 5 stars

    Great fitness tracker

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

    Keeps me motivated! Long battery life! Comfortable!

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

    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.

    Great product! Easy to use! I really like the app!

    I would recommend this to a friend
  • Rated 2 out of 5 stars

    poor experience

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

    I have had poor experience with this product. Now on my third one, and contemplating a new different alternative product. The device fails to occasionally charge and retain its charge, even fails to turn on. Tried manually reading one according to fitbit, worked for awhile but is back to acting odd again. Purchased because i could easily pair it with my scale and wear it to track sleep, even wake me up with a alarm vibration. At the price I would just recommend purchasing a smart watch for $50-100 more and gaining more functionality and better quality.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Accuracy

    Rated 5 out of 5 stars

    great for keeping on track

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

    I love the accuracy, keeps me accountable love it!

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

    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.

    Great product easy to use and comfortable to wear.

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

    Rated 5 out of 5 stars

    Fitbit flex

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

    I like the ease of use and the app that comes with!

    I would recommend this to a friend
  • 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.

    I really enjoy my fitbit. It is really motivating.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    I love it.

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

    I have been walking on a treadmill at least 30 minutes a day for several years but the fitbit and now fitbit flex have been an incentive to walk more. I have challenge myself every week to do more and I like the added feature to track my calories.

    I would recommend this to a friend