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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 290 Showing 5,781-5,800 of 10,464 reviews
  • 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.

    Excellent product. I have told all of my friends and one has purchased one.

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

    Dee2769

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

    I love how simple the app is to track my activity and my sleep patterns

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

    Great and easy to use

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

    I really like the product and the app on the iPhone is very user friendly.

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

    Great product, simple to use.

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

    This product is great for setting and achieving goals on a day-to-day basis.

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

    Rated 5 out of 5 stars

    Great for Kids

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

    Purchased this one for my 10 yr old to help her see how "none active she was". Since, she has set her a personal goal of 10,000 steps a day and consistently checks her progress to see if she needs more. Absolutely love this product

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

    great for tracking

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

    Does everything it says. App is easy to use and has a nice portable charger

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

    It has a great battery life.

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

    I like that I am able to set a silent alarm to help wake up in the morning.

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

    Perfect for a on the go college student

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

    Bought this tracker for my teenage college bound daughter to remind her to keep moving. She tends to sit to study a lot and not be very active so this helps her get up & go. It's also water proof and very comfortable for her to wear.

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

    Exactly what I was looking to purchase.

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

    Wanted to track when working at gym, and bonus was they even had it in pink.

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

    Nice fitness gadget

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

    This is a very nice devise for keeping track of your exercise routines.

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

    Purchase for my Wife

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

    My Wife loves her Fitbit and now the girls at her work are buying one.

    I would recommend this to a friend
  • 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.

    Bought it on sale - so I also purchased two-year warranty ... A good deal!

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

    Sons Birthday

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

    Bought for my sons 17th birthday. He is totally into fitness and loves it.

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

    Finally one that you won't lose easily

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

    I have been waiting for this for a while. My fitbit was barely hanging on because it was cracked in the middle and I was looking forward to having one around my wrist. I picked this up and immediately charged it and wore it for about 2 weeks. The battery in this does not last as long as my original fitbit but it's quick and easy to charge. But I misplaced the charging cable already and had to contact support for a replacement. This does not track steps and would have been a nice feature but I'm happy with mine right now and once my charger cable shows up I'll be able to use it again.

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

    works great

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

    This keeps me in check daily to keep my new years resolution going strong!

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

    helpful for getting healthier

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

    Just getting started, looks good so far, I will know more in about a month

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

    Fitbit works great

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

    Fitbit works great and is a great gift. Don't use for too far under water

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

    Rated 4 out of 5 stars

    Great product to help start a healthy program

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

    It help me see how active I really was sometimes we think that we do not exercise enough in my case I was able to see that I needed to exercise just a little bit more

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

    Love, Love, Love it!!!!

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

    Love, Love, Love it!!! This FitBit flex helps me keep my fitness goals!!!

    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.

    It is one of the best investments I have made. Very happy with this product

    I would recommend this to a friend