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Customer reviews

Rating 4.4 out of 5 stars with 10455 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 367 Showing 7,321-7,340 of 10,455 reviews
  • Pros mentioned:
    Sleep tracking

    Rated 5 out of 5 stars

    Tool to spur my exercise process

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

    I am now walking more, drinking more water. Another is to review my sleep process as I have sleep apnea

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

    Rated 5 out of 5 stars

    Easy to use connect's to your phone

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

    I love that this is waterproof. The only time I take it off is to charge the battery which is every 3 or 4 days.

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

    Easy to use

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

    I would recommend to anyone who wants to track how active they are.

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

    Rated 5 out of 5 stars

    So far so good. Great idea.

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

    So far I have really enjoyed it. It tracks pretty good and has a nice sleek design. I like that I can always see it.

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

    perfect for giving mother-in-law motivation!

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

    wonderful basic tracker! perfect for giving mother-in-law motivation!

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

    Rated 5 out of 5 stars

    Fitbit

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

    I love my fitbit! It motivates us to move! Four people in my family have it and we compete to see who can do better!

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

    Rated 4 out of 5 stars

    Nice addition to walking

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

    I love my Fitbit I wear it everyday even to track my sleep

    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.

    I am very happy with the Fitbit. It has been very motivating and gives me all the information I need.

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

    Perfect tracker

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

    This is simple and lightweight and provides just what I wanted at a lower price than most wearables.

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

    Rated 5 out of 5 stars

    Great companion for fitness crazy!

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

    I have never taken off the flex after buying it. A great help when used with My Fitness Tracker or FitBit app.

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

    Rated 4 out of 5 stars

    Keeps me motivated

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

    Keeps track steps and almost makes a game out of achieving your goals.

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

    Rated 4 out of 5 stars

    Colors are great.

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

    Love having options to change colors each day. Easy to change out.

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

    Rated 5 out of 5 stars

    Great fit bit!

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

    This is great because it was pretty simple to set up and the information it provides is very useful.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Probably not for the fashion concerned

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

    The bracelet is not attractive. Everyone will know what it is and why you are wearing it. So if you are a couch sitter don't try to pretend you aren't. Never set mine up on the computer because it wasn't that easy to do. I still don't know how it is supposed to know how much water you drink.

    No, I would not recommend this to a friend
  • Cons mentioned:
    Clasp

    Rated 2 out of 5 stars

    Lose easily

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

    After you charge for the first time the clasp won't stay closed.

    No, I would not 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 bought this b/c everyone was doing it! I love how it works. I am more motivated to walk around with this on!

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

    Rated 4 out of 5 stars

    Nice product

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

    Easy to use and the application I downloaded works great with it.

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

    Rated 4 out of 5 stars

    easy to use

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

    Good price and easy to use? Just don't know how accurate it really is?

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

    Rated 5 out of 5 stars

    Love this fitness tracker!!!

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

    Absolutely love this fitness tracker!! So easy to set up and use. It has got me moving more and I feel great!!

    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.

    Great motivator! Definitely find myself getting more daily steps in to stay on top of my friends leader board.

    I would recommend this to a friend