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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 198 Showing 3,941-3,960 of 10,464 reviews
  • Rated 5 out of 5 stars

    Count your steps!

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

    So you think you want one of these little beauties. Well, you're right. You really do. Sleek, simple, and they work. Don't be the last kid on your block to get a fitbit. Plus, seriously, it's PINK. That should convince you right there!

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

    pretty good

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

    Pretty good although it seems to have a problem every 3 months where yiu have to exchange it for a new one because it dies

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

    Rated 5 out of 5 stars

    Fun Gadget

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

    I find it a very motivational tool in getting in all my steps each day. I also like the fact that it tracks my sleep and calories in vs. burned.

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

    Rated 5 out of 5 stars

    great product!

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

    awesome product! I use it everyday! great features! alert is sent to my iphone and iPad when battery is low! very user friendly and easy to set up.

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

    Rated 5 out of 5 stars

    It's Great for someone dieting and exercising

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

    It's great use it everyday. I don't remove it. Very accurate and easy to set up. Also computer fruendky.

    I would recommend this to a friend
  • 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.

    I bought this for my girlfriend for Christmas. She has been wearing it ever since. This has definitely helped her push to reach her step goal every day. She's walking around the living room AFTER we get back from the gym. Great product!

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

    Rated 4 out of 5 stars

    Great way to track steps and calories

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

    Setting it up is easy. And I really the ability to track steps, sleep and calories with one device.

    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.

    If you are looking to get in better shape and love data to review its a great purchase. The social aspect is the best part.

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

    Rated 5 out of 5 stars

    Step counter and more

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

    Comfortable fit and long battery life. Immediate feedback lets me know when I need to get out and walk more. Syncs seamlessly with fitness app.

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

    Does its job very well

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

    Bought an Apple Watch the moment it went up for preorder and then just recently decided to sell it because it's useless to me (my brother, however, uses his daily.. just depends on your needs, I suppose). Got this, love wearing it, VERY LIGHTWEIGHT, much thinner than the watch, etc. It obviously has different functionality, but I prefer my life this way. I don't need anything more than what this offers me.

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

    Rated 4 out of 5 stars

    Easy way to track activity and food intake

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

    This is easy to use. The charts and logs, etc. a very informative and intuitive. The sleep monitor feature is very helpful. Since, I only take it off to charge it - I don't forget to wear it like the kind you clip on your clothes. Initially, it was difficult to clip the wrist band closed - now it is not a problem. I may have become a bit obsessive about logging my foods but when it comes to your health - that's a good thing!

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

    Love the fitbit products.

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

    Teal band appears dirty after only few wears but almost looks intended to be a worn look when finished. Fit bits are great products, just might go with different color

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

    Rated 5 out of 5 stars

    Wife loves it.

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

    The Fitbit-Actifity and Sleep Tracker, was purchased as a present for my wife who joined Weight Watchers. SHE wanted it and She picked it out, so she could down load her activities to the Weight Watchers App on her smart phone. She loves it and is always checking to see how she is doing... She and her girl friends are in a friendly competition. I think it solidified her determination to lose weight and get healthy. She was very happy when she got the fitbit and is still happy and working hard on her goals.

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

    Good pedometer

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

    This works well. It is initially difficult to get used to setting the sleep measure. Wish food tracking on app was more comprehensive & similar to My Fitness Pal application.

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

    Rated 5 out of 5 stars

    Great item

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

    It was a great purchase and urges me to be more active. This item helps to track my steps, food, and sleep. I've lost 10 pounds with this item!

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

    Pretty Good

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

    The fit bit is pretty good. It doesn't always get the sleep monitoring right...like it doesn't register when I get up at times. All in all I am pretty happy with it.

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

    Rated 4 out of 5 stars

    Worth for the price

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

    Very helpful in tracking daily activities , easy to use , good battery life.

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

    Rated 4 out of 5 stars

    Great beginner fitness pal

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

    Comfortable and light weight makes it easy to wear all day and night. App is user friendly.

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

    Rated 5 out of 5 stars

    Great to keep up with daily physical activity

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

    Use the FitBit Flex to track my daily steps and calories burned, and to help motivate myself to get more exercise (gives me a daily goal to meet).

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

    Rated 5 out of 5 stars

    great way to track steps and calories and sleep

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

    nice easy way to keep to track of your daily activities. Can be worn in shower. easy to sync to iPhone.

    I would recommend this to a friend