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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 347 Showing 6,921-6,940 of 10,464 reviews
  • 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.

    I would recommend this for anyone who needs to keep their eating habits/exercise habits accountable.

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

    Great device I love it for tracking my sleep

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

    I really love this product.I really enjoy everything about the device. It fits well on my arm. Im very impressed with item and the cost was great.

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

    Great Tool

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

    Helps to keep you honest and balance what you eat against your activities - back to losing weight again

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

    Rated 4 out of 5 stars

    great

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

    It's easy it works it's awesome. It isn't gives you real time activity on your phone or computer!

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

    gift for my wife

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

    wife really likes it. tracks activity and steps. will do more and more with it as she gets used to it.

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

    Rated 5 out of 5 stars

    Great for showing me how active I am.

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

    I wanted to see how active I am & really wanted to know about my sleep habits. It has been very useful . I hope to add nutrition to that this summer.

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

    Rated 4 out of 5 stars

    good to keep track of steps and sleep

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

    The fitbit is good for those of you who want to keep track of your steps, as it is pretty accurate

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

    Cool device to track fitness/activity

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

    After doing some research, I decided on Fitbit. The device is overall very great and I really like it! It works seamlessly with the app on my iPhone 5, and really helps me track not only my activity but also calories. The Fitbit website is also very great. My only complaint is that the rubber wristband that actually holds the small device does wear out a bit faster than I thought it would, however if you wear it day and night (to help track sleep), I can see how it would do that. Overall I am very pleased with my purchase and I highly recommend the product!

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

    Great

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

    Links up to fitbit site to track and compete with others. Works great, it's motivation to move more.

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

    Rated 5 out of 5 stars

    Love this item

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

    Love this item. First activity tracker I have had so I have nothing to compare it to, but I love being able to see how much I have walked each day

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

    Rated 5 out of 5 stars

    I love it!

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

    I love my fitbit! It's east to set up and use. I'm always wearing it and I love how it celebrates goals!

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

    Rated 5 out of 5 stars

    Great for keeping track of my steps

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

    I love my fitbit. Tells me when I've reached my goal. My calorie intake. Especially love how many steps are taken. Nice feature is the weekly report

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

    Rated 5 out of 5 stars

    Excellent Device

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

    Love the Fitbit. Initially it was hard to snap on but once you get the hang of it, piece of cake. Everything about this device is great - No complaints!

    I would recommend this to a friend
  • Cons mentioned:
    Band quality

    Rated 1 out of 5 stars

    Poor design - Poorer Support

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

    So, after a little while, your FitBit flex will stop working. Do not wear it in any water to try and avoid this. Although, I've sweat hard and caused issues. Bands are poorly made. Susceptible to water damage by sweat.

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

    I would highly recommend fitbit flex. I am a nurse and love to know how much I really walk each day, how well I sleep, and how many calories I burn.

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

    Great motivator

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

    I sit at my job all day so looking at this motivates me to get up and walk around occasionally.

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

    Great way to see how many calories are burned

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

    I love my fitbit flex.. It's so light that u forget it's on your wrist. Being a preschool teacher u don't realize how many steps u do in a day at work!

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

    Good but could be better.

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

    Overall I liked this product the best out of the available options. My only complaints are it's ability to track food consumption and for some reason it seems to occasionally go into sleep tracking during the day. The food tracking problem was mostly overcome by linking my FitBit to myfitnesspal which does a much better job at allowing you to track your food. I have yet to figure out why it sometimes goes into sleep tracking mode.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    A nice product but a little difficult to set up

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

    We like this product a lot but it was a little difficult to set up and sync with our PC. We finally got it in sync and it works OK.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 3 out of 5 stars

    Decent performance and ease of use.

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

    Comfortable to wear and easy to use. The food database is lacking a bit and it can be a bit time consuming to monitor and maintain tracking of calories consumed vs. burned, water consumption, sleep cycles, etc. Good starting point for health improvements and habit changing.

    I would recommend this to a friend