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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 406 Showing 8,101-8,120 of 10,464 reviews
  • Rated 5 out of 5 stars

    Great motivator to keep active

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

    Totally recommend this as a motivator to be active.

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

    Good tracking device

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

    Fitbit is a good option for tracking health, but to make the most out of it, investing in the scale they make is the way to go. Once set up, everything syncs with the website/app and not only tracks walking and sleep, but weight and body fat as well.

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

    Rated 5 out of 5 stars

    fitbit flex

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

    Very good, love it would recommend it to others...

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

    Rated 3 out of 5 stars

    Good but wish it had a display instead of dots.

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

    This fitness tracker is ok for someone looking at an entry level fitness tracker. It is durable and easy to wear. I would like to have a clock and clock-type display with on=the-go information.

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

    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.

    I've tried many but I had to come back to the best

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

    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.

    I like how it is easy to wear and it doesn't fall off.

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

    Great addon for a fitness buff.

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

    light weight...great user interface to track results.

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

    Excellent

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

    I got this as a gift for my mom. It is really nice all of the different features it has. I want to get one for myself now so that we can sync and compete with each other on our steps!

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

    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.

    I haven't taken the Flex FitBit off!! I love it!!!

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

    Rated 5 out of 5 stars

    I love this product!

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

    I have lost 30 pounds tracking my steps and weight

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

    Rated 3 out of 5 stars

    This is a great way to track activity.

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

    If you want to track activity and sleep, this is the product. It's easy to set up and use every day. You don't even realize that you have it on.

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

    Great product.

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

    I give this product an 8 of 10. Tracks well and keeps me interested however I would like to see more accurate food and workout options added. I manually add workouts and don't get nearly the credit I should get with regards to calories burned etc.

    I would recommend this to a friend
  • 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.

    I recommend this for anyone wanting to lose weight.

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

    Rated 3 out of 5 stars

    Good...but

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

    This was my second fitbit. My first one had to be charged everyday. This one started out working great and only had to charge once a week. I had it for about 2 weeks and it wouldn't charge.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Sleep tracking

    Rated 5 out of 5 stars

    Excellent product. Easy to use, great UX!

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

    Anyone wanting to track their activity will benefit.

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

    Love the FitBit One, not a fan of flex bracelet!

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

    I bought the bracelet (flex) and it quit working in less than one week! However I exchanged the bracelet for the fitbit one and I love it!!!! I clip the ONE on my bra or waist and I don't even know it's there! Love this tool for motivation!

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

    Rated 1 out of 5 stars

    Great idea but not very accurate.

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

    The FitBit One is much more accurate. With the Flex you are able to get steps by simply moving your arm. The sleep info is pretty cool!!

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

    Very basic, don't expect mich

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

    I am a college exercise enthusiast and was very excited to try out this product! I got it all set up only to realize it's so much more work than I expected. I wouldn't recommend this product, I'd recommend the more advanced Fitbit.

    No, I would not recommend this to a friend
  • Rated 4 out of 5 stars

    Great Tool for weight loss!!

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

    I reveiwed several items before settling on the Flex to get my fitness program started. For the money this is fantastic and bought it at Best Buy for their price match guarantee. I saved $20 without having to wait on Amazon!!

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

    Wish I Had One for Myself!

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

    I have a FitBit One and decided to get my husband the FitBit Flex for his birthday. Now I wish I had the Flex! It stays on so much better than the One and appears to have all of the same features. He appears to love it and wears it daily. We also got the FitBit scale (Aria) and it works great with that device too. Love it!

    I would recommend this to a friend