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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 160 Showing 3,181-3,200 of 10,464 reviews
  • Pros mentioned:
    Step 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.

    This is great for making you aware of how many steps you walk in a day.

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

    Enjoying daily use!!! Focused on making changes!!!

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

    Overall gud to get focused on keeping up with activity and dietary intake.

    I would recommend this to a friend
  • 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.

    Such a small device, but it is surprisingly accurate. Lots of features.

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

    Rated 5 out of 5 stars

    Keeps me active

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

    If you want help staying active this works well, FitBit dashboard is nice.

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

    Rated 5 out of 5 stars

    Love my fitbit flex

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

    Great product to keep me motivated to reach my goal and be healthier.

    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.

    Totally love my gadget. It wakes me up and alerts me on my progress.

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

    Rated 4 out of 5 stars

    Enjoy tracking everyday

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

    Love my fitbit. Seems to keep track pretty well. Easy to wear, I wear it all the time. Charge it about every 5 or 6 days. Having trouble lately charging. Have to tape it into charger.

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

    Rated 5 out of 5 stars

    Love this tracker

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

    Have really enjoyed my Fitbit Flex activity tracker since I received it. I love that it counts my steps and it also tracks my sleep. It was easy to set up and I would encourage anyone wanting to keep track of their activity to consider the Flex.

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

    Rated 4 out of 5 stars

    Neat item - but still getting used to the features

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

    My husband is using this to help him track his sleep patterns and his activity. He is preparing for a half-marathon, and has always used Mapmyrun.com and another Nike app on his phone to map run routes and to verify miles run. He was frustrated at first because there are no instructions included with the product, and he had to search online to get them. He is a restless sleeper - -and it is nice to be able to track how much sleep he is actually getting. It does seem to track his mileage a little lower than he thinks he is running. I was worried that the "bracelet thing" would be an issue for him, but he doesn't seem to be bothered by it at all.

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

    Rated 5 out of 5 stars

    great

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

    small and does what it is made for, battery life is about 4 to 5 days

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

    Sleek design

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

    This fitness tracker has a sleek design and I like how it comes with 2 bands for different size wrists. However setup could be a little more intuitive (in my opinion). It was not originally clear on how to setup the device. But after giving it some time this was able to be done.

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

    Rated 5 out of 5 stars

    for my wife

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

    the wife loves it wears it all the time and the battery stays charged

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

    Rated 5 out of 5 stars

    Great for keeping track

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

    I'm Getting a good idea of my daily exercise. I try to challenge mushy

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

    keeps me active

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

    holds me accountable for being more active. I've had other types of fitbits but really like the bracelet style. The others seemed to fall off my pocket or end up in laundry -- really amazed at how durable they were. My flex is comfortable to wear even at night. Wish the battery would last longer, needs to charge about every 5 days and no alarms are set on it.

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

    Rated 5 out of 5 stars

    great tracker

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

    Really like this tracker. It has made me be more aware of my fitness.

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

    Rated 5 out of 5 stars

    so easy and fun to see the results

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

    Its comfortable. You are amazed at the amount of steps taken of a day.

    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.

    I purchased the fitbit for my boss for her birthday and she loves it!

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

    Rated 5 out of 5 stars

    Great starting Fitbit for getting in shape

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

    I love this Fitbit. It has been a great jump start to losing weight.

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

    Love Fitbit

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

    Comfortable to wear.. Not a big band so easy to wear. I love it..

    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.

    Lost one pant size in 6 weeks. Challenging my boss is great fun.!!!

    I would recommend this to a friend