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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 97 Showing 1,921-1,940 of 10,464 reviews
  • Pros mentioned:
    Sleep tracking, Step tracking

    Rated 5 out of 5 stars

    I love my Fitbit Flex!

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

    So far I absolutely love my Flex! It's great being able to track my daily steps and their site/app is quite handy. My favorite thing is the sleep tracking. I'm a VERY fitful sleeper and this is great to show me the highs and lows of the night. And when I have a sound night's sleep, I can try to pinpoint what made it that way. I kinda wish it had a little clock on it. Not easy to have a watch on at the same time.

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

    This FITBIT Flex does EVERYTHING I need! Every day I track my septs and my sleep patterns. I have wondered why I don't always feel rested and now I see how my sleep patterns explain the efficiency of my sleep! This is my most favorite purchase to date!!!! I highly recommend this to anyone wanting to stay fit. I even convinced my friend to get one and we now walk together and push ourselves to excel.

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

    Keeps you moving!

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

    Got it as a gift, best thing I got in a long time... Keeps me moving, kind of a contest to see if I better myself the next day... Recommend this to EVERYONE!!

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

    Good motivation

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

    The Fit Bit is a great way to get motivated to walk. The only drawback is that it doesn't sync with iPhone 4.

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

    Rated 5 out of 5 stars

    Great health band

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

    I bought this for my wife and she has really liked all of the tracking features that the fitbit provides. It has helped her stay on top of her fitness goals.

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

    Rated 4 out of 5 stars

    Great tool for helping me get in all my steps.

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

    Great tool for helping me continually get all my steps in each day.

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

    Great product but a few kinks

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

    I bought this for my daughter. She runs on a treadmill everyday and wanted to count her steps. We had a problem for the setup on the computer. When we downloaded the app, we got 2 viruses with it. I called Fitbit and they told me to ONLY download the setup from their website. That corrected the first problem. Then it wouldn't count her steps because she holds the bars on the treadmill. Finally figured out if she hooks it to her shoelaces it works.

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

    Fitbit vs Jawbone

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

    I love the Fitbit looks and that you can wear different bracelets with it, etc. With that being said, I had a Jawbone before this one and loved it but was disappointed that you couldn't change the bands out. You know you wear every day and didn't like being stuck with the same band every day. I do like the Jawbone app over the Fitbit but that is the only thing I like better. I do love my FItbit just wish they would take a few cues from Jawbone's app.

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

    Rated 4 out of 5 stars

    Very helpful

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

    The FitBit helped me track my daily activity. This made meeting my fitness goals easier. Very pleased.

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

    Like it but wish I had purchased th next model up

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

    Like the fit bit slot. It really makes me aware of my calorie consumption & parking farther away etc. to get more steps into my day. I bought the Aria scale too & love how they interface. I wish I had known the next model up displayed time like a watch because I would have chosen that one instead. Somehow I missed that feature when I researched. The only challenge I have with the Fitbit is that sometimes it is very difficult to get it out of sleep mode.

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

    Perfect

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

    the fit bit is very randy to use and has helped me monitor my health progress...so far so good. The band is a pain to use at first but quickly becomes easier.

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

    Rated 5 out of 5 stars

    Excellent Step and Sleep Tracker

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

    This is really a great value for the amount it costs. I was pleasantly surprised at how accurate it is and how much you are able to do with the information online. I have been on vacation in Scotland for the last two weeks and it has been great for tracking all the castle steps and river walks we been treading upon. It has also been helpful in tracking my sleep which has helped with catching up from jetlag.

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

    Rated 4 out of 5 stars

    Great wrist band

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

    My wife loves it. We have the apple watch too but the main reason she got this is the sleep trascking.

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

    Great motivation, easy to use

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

    The fit bit is so easy to use. I was a bit skeptical but after setting up app on phone, I found it almost second nature to check my steps and calories burned.

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

    Rated 5 out of 5 stars

    It got me motivated more than anything else

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

    I have tried many things to help me lose weight, this thing just works for me. Keeping track of meals, having daily goals that are easy to track just make it great.

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

    Rated 5 out of 5 stars

    Wife loves it !! Works with apple I phones

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

    I picked it up for my wife's B day. What a gift ! She can track her steps, active minutes, and how much more she has Togo to make her goals.u set it up for what u want. He helps u get there. Monitors her sleep. Tells her how long she slept, restless moments. It's like wearing a watch. Works great with apple I phones.

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

    Rated 4 out of 5 stars

    Its a great fitness tracker!!

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

    I LOVE this product!! It actually does exactly what it says it will do. And is not complicated at all.

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

    Rated 4 out of 5 stars

    Neat little device

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

    I bought this mostly to keep track of my sleep. It was interesting to see how far I walk each day and it motivates me to take the long way to see how many steps I can take in a day. I have bought 4 of them already. First one, after 6 months, wouldn't hold a charge anymore. The second one fell off and I lost it. The third one Im wearing right now and I just bought my wife one for Christmas. Ive often thought about putting my fitbit on my cat and seeing what happens.....

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

    Rated 5 out of 5 stars

    Love the not too difficult features

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

    Love this tracker! Not too many features to overwhelm you and just enough to tell you how hard you are working! Love the calorie intake/ exercise exchange!

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

    Rated 5 out of 5 stars

    Best new battery operated gadget in awhile...

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

    This thing is awesome. It tracks all of my physical activity, and I mean everything I do with it on. Does everything but tell me when my husband wakes me up!

    I would recommend this to a friend