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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 499 Showing 9,961-9,980 of 10,455 reviews
  • Pros mentioned:
    Battery life, Ease of use

    Rated 4 out of 5 stars

    Great Fitness Band

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

    The flex fits great and is very easy to use. The app is simple, but gives you the information you need. The charge lasts a few days and only takes a couple hours to recharge, I'm satisfied with the band.

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

    We bought two units and one failed within a week.

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

    We are still in a wait and see mode. The second unit is working well, but it has taken some time to adapt to the "process"

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

    fit bit

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

    bought it and had to return it because it would not sync the right way

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

    Rated 1 out of 5 stars

    Returned

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

    Returned, unable to use iPad to connect. Band not user friendly to clasp together

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    Not accurate

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

    I thought this would be good to track my steps and my runs but I tested it and it turned out to not be very accurate.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Good when it works

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

    Worked fine for six weeks. Now it won't keep a charge. No phone support just have to wait for an email response. They usually reply in about an hour. Looks like they may replace. Recommend you purchase extended warranty. I didn't but possibly should have

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    Was not accurate !

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

    Wouldn't suggest getting this particular one. I was very disappointed with the overall performance of the product.

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

    quit workin

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

    Less than 30 days after purchase, it quit working. Now I need to find the time to bring it back and exchange it

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

    Ok product

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

    I used this for 3 days and returned it to the store. Didn't work properly and was not accurate.

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    Confused

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

    This was too much work I don't want to have to keep looking at my cell phone. I took it back.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 1 out of 5 stars

    Simple. Disposable.

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

    Easy to use. Simple display. Not good quality material.

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    Not that great

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

    Not that much to it. Only tells you when you are moving at night

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    Spend more

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

    Get the one with at least a heart rate monitor. My phone can track steps. Kind of a waste.

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    Not accurate

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

    It's not as accurate as I'd like it to be but I do enjoy the challenges with my friends

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    Already called Fitbit for a replacement

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

    The Fitbit wouldn't charge. Called and they will replace it free. Same thing happened to my dads.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Fit bit band fragile

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

    Took both back and won't get another one. Bought extended warranty and used it in the first 2 months to get a replacement. The replacement would not hold a charge. Not going to get another and wouldn't recommend it to anyone else.

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    It is a wonderful idea and has helped me to loose

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

    It is a great idea but it has been a challenge. I'm on my 4th model. They don't hold up very we.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    ease of use

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

    It is a stupid design and horrible to put together!

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    Not the best

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

    this fit bit battery dies daily and is not very accurate in its step calculations

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    Prefect until it's lost

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

    After 4 days it was lost due to not realizing it was not fastened all the way.

    No, I would not recommend this to a friend