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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 388 Showing 7,741-7,760 of 10,464 reviews
  • Pros mentioned:
    Sleep 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.

    I received this item as a gift, I use it for tracking my sleep and steps so fat

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

    Not much tracking

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

    The sleep tracking works NEVER for me. The steps counter is fine, but very subject to non walking activity. I used to have a Basis product, but my employer uses a fitness program which works with FitBit, which is why I switched. The flex however does only steps for me and that not very good.

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

    Rated 5 out of 5 stars

    Easy to use

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

    It's easy to use and to sync. Excellent purchase. Bought one for my wife as well.

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

    Mine acts crazy

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

    My 2 and 4th light flash and I don't feel like it tracks my steps

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

    Great

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

    Love the Fitbit! Everyone in my family has one. Keeps you motivated!

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

    Perfect

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

    Size is great and quality is right for the cost. Glad I got this one!

    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.

    It's simple and easy to use, just sync, wear and check out the results.

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

    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.

    It is so easy to use, never have to think about it, can even wear it in the shower.

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

    Great product to keep you motivated

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

    The Fitbit flex it great! It really motivates you to get more exercise.

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

    Rated 5 out of 5 stars

    Like it

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

    It is exactly what I had in mind The battery lasts a week and is easy to charge

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

    Rated 5 out of 5 stars

    Multiple purchases for me

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

    I have bought several of these as gifts, with no issues. Recommended.

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

    Rated 5 out of 5 stars

    Easy to use

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

    This is a comfortable accurate tracker. I like that multiple colors are available.

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

    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.

    I really like this product. It keeps track of all of my calories I burnt that day

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

    Rated 5 out of 5 stars

    Great to get you motivated

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

    Great to get you started with exercise. Easy to use and read. Good for beginners.

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

    Rated 5 out of 5 stars

    Great motivator to move more.

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

    Get this to keep track of your activity level and to motivate you to move more.

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

    Rated 5 out of 5 stars

    Fitbit

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

    Easy to use and great to have as a reminder to Keep me moving.

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

    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.

    great tracker, easy to use keeps me going would not go anywhere without it!!!

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

    Great product for a gift

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

    Gave the fitbit as gift and my wife loves it. She has also lost weight using it.

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

    Rated 5 out of 5 stars

    easy to set up for beginners

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

    pure awesomeness, easy to use, info uploads instantly when u check on the computer

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

    Good option for fitness tracking

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

    I chose the flex after returning my Fitbit Force in the recall. I really miss the force and the LED display. Love the Flex colors(I got Teal) and it's a good alternative to those who loved the Force. Still same great app with easy goal tracking and entry. Wish it had other than a USB charger.

    I would recommend this to a friend