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Customer Ratings & Reviews

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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 390 Showing 7,781-7,800 of 10,455 reviews
  • Pros mentioned:
    Sleep tracking

    Rated 5 out of 5 stars

    Best tracker

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

    I love the Fitbit it's so on point with the tracking of my activity

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

    Rated 5 out of 5 stars

    Forgot I was even wearing it

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

    Easy to use, forgot I had it on most of the time. Would recommend

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

    Rated 1 out of 5 stars

    Doesn't do what it's supposed to do

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

    This may be the most overpriced, overrated piece of ugly plastic ever made. I could swallow the price gouging on this item if it was as advertised. Miraculously, I burned 600 calories in my sleep and, notwithstanding the actual size of my bedroom, as it turns out, it's 147 steps to my bathroom. It doesn't take my cat 147 steps to get to the bathroom. I'll concede that it is possible that the fault might lay, in part, with a terrible app. However, the hardware is recording the stats and its what cost $150. I have NEVER written a bad review of a product even when one was in order because I didn't think it would do any good. However, if this review keeps one person from wasting his/her money It was worth doing

    No, I would not 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 love this multi functional tool to monitor sleep, fitness, time.

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

    Does the basics, counts steps.

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

    The flex does count steps but sometimes I question its accuracy.

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

    Nice Fitbit

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

    I like that this Fitbit is very thin. It works great.

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

    Rated 5 out of 5 stars

    awesome tool

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

    Wear daily..works as described..easy to track progress. Highly reccomend!!!

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

    Rated 5 out of 5 stars

    Accurate and easy to use

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

    Excellent and affordable way to get motivated! Very easy to use and maintain.

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

    Rated 5 out of 5 stars

    User friendly

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

    I highly recommend this product to track activity on a daily basis

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

    It is ok

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

    Hard to set up but good product, not for the computer iliterated

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

    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 love how it tracks sleep patterns and motivates you move more

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

    Rated 5 out of 5 stars

    Awesome fitness and sleep tracker!

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

    Easy to use, keeps great track, and very helpful in my weight loss journey!

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

    Rated 5 out of 5 stars

    Exactly what I was looking for

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

    This does exactly what I needed. It tracks my activity and my sleep

    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.

    This product has made it easier to be aware of exercise and what I'm eating

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

    Great tracker for fitness!

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

    The Fitbit really keeps me motivated & helps hold me accountable.

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

    Rated 5 out of 5 stars

    Easy to use. Does everything as advertised!

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

    Have had fun using it! Easy to use and syncs up easily to iPhone.

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

    Rated 5 out of 5 stars

    so easy

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

    Love it. So easy to use and it syncs with My Fitness Pal. Keeps me moving,

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

    Rated 1 out of 5 stars

    Don't understand it

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

    I have the Fitbit charge hr and bought this for my teenaged son. The display consists of a series of flashing dots and you're supposed to know how to interpret the dots. Like morse code. Son hates it. It's for sale now.

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

    Rated 5 out of 5 stars

    excellent tracker helps keep you moving

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

    My fitbit has gotten me up and moving more. it's the best new item.

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

    Rated 5 out of 5 stars

    Fitbit is fantastic

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

    It keeps track of almost all the activity I do throughout the day.

    I would recommend this to a friend