Winter SaleEnds 1/19. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product SearchGo to Footer
Main Content

Customer Ratings & Reviews

Your price for this item is $31.99
Clearance
The comparable value price is $79.99

Customer reviews

Rating 4.4 out of 5 stars with 10464 reviews

Rating Filter

Pros mentioned filter

Cons mentioned filter

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 277 Showing 5,521-5,540 of 10,464 reviews
  • Pros mentioned:
    Sleep tracking

    Rated 5 out of 5 stars

    Keeping on Track

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

    I've had this Fitbit since August. I totally love this. It keeps track of just about everything from walking to Very Active minutes. From sleep to Calories burned. It's a must have for anyone watching their weight.

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

    Rated 3 out of 5 stars

    ok device for fitness activity

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

    After searching for affordable devices to purchase that would aid me in keeping track of my physical activity, I came across the fitbit. It's great at keeping up with activity when doing outside activity, but since it's cold I frequently hit the gym where I use cardio equipment. Well, I've noticed that the fitbit doesn't recognize my activity on the equipment, so that makes me give it a lower rating

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

    Weight Tracker

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

    I love it , it does everything I read about online

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

    Good for basic user.

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

    This was a gift for my wife (she wanted one for a while). She has not set it up completely yet, however we have read all of the information and it appears that it will be doing exactly what we want it to.

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

    Rated 5 out of 5 stars

    Great band love it

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

    I have had a previous tracker that I had to attach to clothing. Love I can wear all day like a watch an forget it's there. It keeps track really well an is easy to sync. No regrets here. An in a month of wearing it has helped me to keep on track an loosing 5lbs in one month.

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

    Wonderful!

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

    Way better than than I thought! I love it buy buy!

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

    Excellent product

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

    This is a beneficial product for the price. It has been a good way to monitor health.

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

    Excellent device for health data

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

    this little device is chock full of useful data. I especially like the sleep quality info.

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

    FitBit

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

    This thing is great! Keeps me on the path to fitness. Stylish and unobtrusive. Great buy!

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

    Great design, simple to use, comfortable to wear

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

    Functions as designed and is comfortable to wear. Great item to help motivate you to move!

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

    Rated 5 out of 5 stars

    Great device to monitor everyday activities & more

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

    it is great for monitoring your activity, but is not fully input free in other areas such as sleep hours. I wear mine all the time even in shower. Of course have to remove it to charge, but it does hold a charge for days. Great weight loosing tracker which is why I bought it.

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

    Great product! Performs just as described.

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

    If you want to count steps, buy this! Works Great!

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

    Great gift for our granddaughter

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

    This was a gift for our granddaughters birthday. She loves it and wears it everyday.

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

    Fun little excercise tracker

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

    It was easy to set up and down load the app. Sync'd without problems. It lost it's Bluetooth connection once with the app, but it was easy to retrieve. Fun to use and compare with others I know who have one.

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

    Rated 3 out of 5 stars

    Great tracker for sleep and daily activity

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

    I love being able to see how I slept, how far I walked and how many calories I have expended during the day. I also love how you can pick other color bands.

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

    Keeps track of ALL activity

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

    I have weight watcher's active link. I kept forgetting to put it on! Since you wear this all of the time - that problem is eliminated. It provides a lot more information than that did. I had some initial trouble with figuring out how to use the sleep mode. I bought this about two weeks before the upgrade Fitbit Force with a watch came out. I am going to give this one away and buy myself the Fitbit Force - it has a watch!

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

    Rated 5 out of 5 stars

    Fitbit helped me get to stepping!!!

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

    I love it.... Little tough at first to put on, but after a few times of wearing the band it clips easily. It is easy to use with my app and online....I walk all the time now to meet my goals. Members of my family have gone out to purchase a Fitbit so we can get out steps in.

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

    good quality

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

    It does what it is supposed to do. Very functional

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

    Great Tracker

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

    I've had the Nike Fuel , The UP2 and I really like the fit bit best. Really pleased.

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

    Great tool for losing weight

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

    Helps me stay on track with my daily and weekly goals

    I would recommend this to a friend