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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 186 Showing 3,701-3,720 of 10,464 reviews
  • Rated 5 out of 5 stars

    Excellent tracker!

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

    I researched several trackers out there and decided to go with this device. Purchased it on July 20. About 5 weeks into using it, my first one stopped syncing. Took it back to best buy, and they gave me another one, no questions asked, even though I didn't purchase the insurance. With the 2nd one, I did purchase the insurance. GET THE INSURANCE! It only costs $15. I wear my every where and I think it's a must. Love the sleep tracker. I think the data is accurate and can be a tool to monitor your activity, sleep, etc... I don't track calories and fluid intake, but you can do that as well I think the new fitbit ( force) has a clock on it, but I'm not sure it's waterproof.

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

    This product is great. Being able to see my activity and track my steps it keeps me motivated to move and stay active! It's so convenient and I love the color bands they have available!

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

    Rated 4 out of 5 stars

    Great for an active person.

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

    I like this band epven though I am not as active as it wants me to be! It keeps track of my sleep, my steps, ,etc. fun to use. Nanny

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

    Easy to wear and use

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

    This replaced a Fitbit zip that I ran through the laundry. I figured I would be less likely to do that with it on my wrist. I have the app on my phone and my laptop and it works great. My only problem is that I accidentally put it in sleep mode sometimes. Other than that it's great.

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

    Great for keeping me moving!

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

    I love this thing. I just wish it did a better job tracking workouts. Eg. I do T25 and it is very intense but the fit bit registers as only a moderate workout because of the way the fit bit tracks vs the style of workout.

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

    Good if u want to track ur distances and steps

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

    Great for tracking steps and distances....The sleep monitor shows me my good and bad sleep... but if u move around while asleep ur band registers it. Alarm is great. I use it all the time...not sure how accurate this device is in measuring my steps.. i go to sporting event where i do a lot of clapping.. not sur if it registers as a step... just use the numbers as a guild. Overall it does what i want it to do...

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

    Rated 5 out of 5 stars

    Great for fitness accountability

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

    I am very happy with my Fit Bit; not only does it motivate me to get up and get going,but it has helped me track my sleeping habits. I would highly recommend this product.

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

    Rated 3 out of 5 stars

    Good Tool

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

    This is a good tool for keeping up with your steps and other activity, it logs your sleep and you can track the food you are eating. Works well if you follow it.

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

    Rated 3 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 this, but don't like that I have to down load the manual. I haven't figured out some of the features yet, but at least I know how many steps I'm taking per day.

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

    Keep Track

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

    FItbit is great for keeping track of motion, exercise, calories and water consumed. I wish the online food listings were a little more comprehensive/detailed. I find myself figuring calorie counts manually, instead.

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

    Rated 5 out of 5 stars

    Birthday Gift

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

    I purchased this for my daughter for her birthday and she loves it. Ease of use and battery life are pluses! She feels it is a great tool to keep her on track! Glad we got this for her

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

    Rated 5 out of 5 stars

    Comfortable and light

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

    Very accurate and easy to use. The app is easy to understand and keeps it basic for customers like myself that aren't that techy savvy.

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

    Rated 4 out of 5 stars

    I really like this Fitbit

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

    I love being able to see how many steps/miles I have taken during the day. I like the capability of having it monitor my sleep.

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

    Rated 3 out of 5 stars

    Easy to use. Some difficulty with charging.

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

    Out of the box easy to set up. Question accuracy but a useful motivator. It takes a little manipulating to get it to charge. Battery life has decreased with time.

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

    Rated 4 out of 5 stars

    Just one thing...

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

    It tracks your daily activity quite well. It reports slightly under the steps reported on my treadmill. I find that my watch interferes with the band. If there were a watch and display that showed your activity level and the time, this would be fantastic. I'd pay a little more for these functions.

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

    Great & Creepy, at the same time.

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

    Our phones track us already, so what does it really matter? (And if you think you can "turn off" tracking on your phone - you would be incorrect. ) Anyway, this gives them too much access and info as well, but i do like it.

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

    Rated 4 out of 5 stars

    n/a

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

    The fit bit flex is easy to wear and seems to provide accurate information on your activity levels. Sleep function is hard to use.

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

    Rated 5 out of 5 stars

    Love :)

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

    Love my fitbit :) Able to keep track of my food intake as well as steps and calories burned for the day. Easily change your goals to be sedentary or more aggressive for losing weight.

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

    Rated 5 out of 5 stars

    Great way to to know how active you are!

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

    The band is lightweight I sometimes forget that I have it on. But it's useful to know how active you are throughout the day. Software is easy to use! Works great with my Samsung Galaxy S4!

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

    Rated 4 out of 5 stars

    Keeps me vigilant with walking for health

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

    The Fitbit keeps me vigilant with walking and planning to get to bed at a time for a healthy amount of sleep....healthy living.

    I would recommend this to a friend