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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 356 Showing 7,101-7,120 of 10,464 reviews
  • Pros mentioned:
    Sleep tracking

    Rated 5 out of 5 stars

    Great insight into daily routines

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

    The Fitbit Flex is great for learning basic patterns in your daily routine and to set up activity and diet plans to meet your goals.

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

    Rated 5 out of 5 stars

    Great for making you realize how inactive you are!

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

    This gives me a little more motivation to achieve my goals throughout the day. It's easy to use and I love competing against my wife!

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

    Good for keeping track of your activity

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

    I bought this product to ensure my activity and it does a good job. Just some more text

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

    Rated 5 out of 5 stars

    Perfect for dieters!

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

    Gave as a Christmas gift and it's the gift that keeps giving! It's easy to use, convenient, and matches everything because it's black.

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

    Good for beginners

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

    Bought for my teen-ager and she loves it! Just enough to keep her going.

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

    Rated 4 out of 5 stars

    Nice and easy way to track steps

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

    Easy to setup. It would be more beneficial if you could see the steps and mileage.

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

    Not perfect, but good

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

    I really LOVE that my Flex coordinates with my fitness pal app so I don't have to put the info in both places, but all of these fitness devices that are supposed to sync wirelessly with your smartphone always seem to have some kind of issue. Technical support was good though. I'm loving my Flex! I wear it ALL the time, and I'm looking forward to more colors so it will coordinate with my outfit ;)

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

    Rated 5 out of 5 stars

    Get at tracking your activity

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

    I love my fit it flex. It makes you want to work harder to my your goals for the day,and you can add friends and compete with them.

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

    Seems alright

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

    I have not had any issues with my flex to this point. The wristband itself could use a little design work. I have a manual job where there is a lot of physical work and wristband has caught on stuff. When this happens it usually comes off and I have to put it back on which is a pain. Otherwise seems to work good.

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

    Helps keep track of my fitness

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

    It helps motivate me to achieve my goal. Wish battery life was much longer.

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

    Rated 4 out of 5 stars

    Love it

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

    Love the sleep tracking function. Would and have recommended this product to others

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

    Rated 4 out of 5 stars

    This is a good motivator

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

    I love it! It's easy to use and keeps me on task for moving, eating and hydration!

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

    Rated 5 out of 5 stars

    was a gift

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

    Bought this for my girlfriend as a gift and she loves it. Very easy to use syncs with the app very easily. Tracks sleep and activity.

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

    Rated 5 out of 5 stars

    Absolutely great

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

    It has motivated me to exercise more, drink water, watch my sleep and what I eat. I'm competitive with my Fitbit friends and myself.

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

    Rated 5 out of 5 stars

    Excellent product

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

    More tham met my expectation of what . it wouldwhat . it would do. Very accurate and software. Is great and informative.

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

    Rated 5 out of 5 stars

    wonderful tech for someone to track exercise

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

    I bought this after having surgery to track my steps and sleep. I love that it not only tracks my sleep but quality of my sleep as well

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

    Rated 4 out of 5 stars

    Great for everyone.

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

    Really easy to use and understand. I am learning more about it everyday.

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

    Rated 5 out of 5 stars

    Very accurate product

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

    Great product I am on my second one because I lost the first one that clipped on. Recommend this to anyone trying to stay healthy.

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

    Rated 4 out of 5 stars

    So far I am happy with it.

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

    I am glad you have and use my fit bit. I am recommending it to family and friends.

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

    Rated 5 out of 5 stars

    great fitness tool

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

    Works wonderfully and accurately tracks steps. Can't wait until they improve the Charge HR, so they I can monitor my heart rate.

    I would recommend this to a friend