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Customer Ratings & Reviews

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 36 Showing 701-720 of 10,464 reviews
  • Pros mentioned:
    Ease of use

    Rated 4 out of 5 stars

    Use it everyday

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

    Easy to use. Good motivator to keep moving. This model has the features I want.

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

    Decent at Tracking Steps

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

    I bought this as a way to encourage my GF to walk more. She already has a FitBit Flex. I noticed the company doesn't let you set your length of your step. On average I find it I get about 200-400 more steps when I go for a walk with her. I've also had the band let me know I reached my goal while sitting at my desk reaching for something. All and all I like that it can pair up with various apps for ease of tracking activities. The silent alarm is pretty handy for not waking anyone else up when it gets goes off.

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

    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.

    I Absolutely love my Fitbit Flex. It is so light weight and really does make me aware of my calories burned and calorie intake.

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

    Rated 5 out of 5 stars

    Sold on the Fitbit Flex!

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

    Between my family and friends there are five Fitbit Flexs. I didn't understand what was so great about them. After they explained and showed me what the Fitbit Flex can do I was sold! It keeps track of calories, exercise and has a feature with info on foods. Steps are tracked and a light on your band blinks each time you are 20% away from Fitbit's 10,000 steps goal. Fitbit Flex tracks how long it takes you to fall asleep and how many times you wake during the night. The battery charge lasts a long while and the Fitbit Flex is water resistant. Your info is stored when your Fitbit Flex is synced with your Smartphone or computer and you have choices as to how long you want to keep it. An easy to follow app has complete instructions on how to use your wristband, set up your own account and has various tracking ways to achieve your goal. Included with the Fitbit Flex are the charging cable and wireless sync dongle. One large and small size band in the fun color you chose. The Fitbit Flex is a personal way of motivating, monitoring and achieving your goals. Very happy with my Fitbit Flex purchase.

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

    Rated 5 out of 5 stars

    Fantastic way to track activity

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

    The Fitbit has been an excellent purchase that was easy to setup and is super accurate. Only drawback is it looks weird wearing it.

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

    Rated 5 out of 5 stars

    Great product to track activity

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

    The fit bit is light and you don't even feel it in your arm. It stays charged almost a week. Quick sync with I phone. Love it

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

    Rated 4 out of 5 stars

    Good re-imagining of pedometer as wearable gizmo

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

    Bought Fitbit Flex because I've lost, count em', two clipon Fitbit Plus'! So far, no lost-scare with wrist-bound Flex. Wireless synching continues to be strength over Jawbone Up. The Flex band does seem prone to discoloration and some bread-down from normal wear and sweat which you'd imagine would have been designed against in light of likely lifestyle of those likely to buy this device. Most notable gap between Flex and Plus is a display on the device itself. Seeing numeric steps is affirming or motivating; LED dots on the Flex, not so much. Also, wrist location of the watch-like Flex causes me to routinely expect to see the time. Feel silly when I do umpteen times a day! How about it Fitbit, display the time? :-)

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

    Rated 4 out of 5 stars

    Does just what its supposed to!

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

    Good job tracking steps and sleep. Make sure you set the sensitivity correctly.

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

    Rated 4 out of 5 stars

    great motivation to exercise

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

    simple to use. I forget I'm even wearing it. great motivation to exercise.

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

    Rated 5 out of 5 stars

    great for tracking your activity

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

    The battery lasts about a week before it needs charging and it is very accurate at counting steps. The app tracks calories.

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

    Rated 5 out of 5 stars

    Great exercise tracker

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

    Bought two for my kids so we can track our exercise together and they love it. Lightweight and easy to use through the app.

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

    Rated 5 out of 5 stars

    Great Fitness Tracker

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

    This fitness tracker is awesome. It tracks steps and sleep. The Fitbit app also allows the tracking of food and calories.

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

    Rated 5 out of 5 stars

    Great Fitness Tracker

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

    This fitness tracker is awesome. It tracks steps and sleep. The Fitbit app also allows the tracking of food and calories.

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

    Rated 5 out of 5 stars

    Great Fitness Tracker

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

    This fitness tracker is awesome. It tracks steps and sleep. The Fitbit app also allows the tracking of food and calories.

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

    Rated 4 out of 5 stars

    I need help in completed my daily exercise

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

    I have no complaints on the product. It works as advertised and you have to understand no pedometer will be 100% accurate but it doesn't do a bad job. The band was hard to fasten at the beginning but a few practices tries before I put it on my wrist helped. The sleep function is fascinating (Helps you improve your sleep by tracking how often/long you wake up, lets you know your sleep quality surprisingly well) . Use it in the shower & water aerobic with no problems. All in all, it encourages me to be more active, even if I don't formally exercise daily. Pushs me to get closer to my daily goal.

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

    Rated 5 out of 5 stars

    Works great! Easy to use!

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

    This product works really well and you can barely tell that it is on your wrist. The smart phone app is really easy to use.

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

    Rated 4 out of 5 stars

    Works as advertised

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

    Fitbit works well to monitor daily activity. Keeps me motivated to be active.

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

    Rated 4 out of 5 stars

    Decent step tracker

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

    Overall I like this product. Keeps me motivated to reach my step goal. I have found this product to be more accurate if worn on my body (looped thru my tank strap) than if I wear it on my wrist. This is annoying, would have purchased the fitbit One if I'd wanted to wear it clipped to my clothing.

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

    Rated 4 out of 5 stars

    Very easy to use tracker

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

    I love my Fitbit it was very easy to use and set up . The battery life is very good . I only have to charge it every few days . Only complaint is that the steps tracker is not totally accurate , I can move my arm and it will count that as a step . Other than that no complaints . I'm glad I purchased it

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

    Rated 5 out of 5 stars

    GREAT MOTIVATOR

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

    MAKES YOU WANT TO WALK TO GET STEPS IN. ALSO ENCOURAGES WATER INTAKE. VERY EASY TO USE.

    I would recommend this to a friend
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