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 234 Showing 4,661-4,680 of 10,464 reviews
  • Rated 5 out of 5 stars

    Love it

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

    This activity tracker fits the bill. I love trying to get to my goals each day. I would like it to measure steps but that is not a show stopper.

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

    was a gift for daughter

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

    She loved it and immediately went about setting it up and creating an account and syncing it to tablet. Very well received and price was reasonable.

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

    Rated 5 out of 5 stars

    Great for improving activity.

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

    I owned one of the first fitbit, it was a clip and I would keep losing it. So I was thrilled to find the wrist band. Love the graphs and the ability to cheer on friends in your group, a great motivator. I also like how the food diary is included. It is simple to use and very helpful if you want to improve on or monitor your activity. I also like that it records your sleep patterns.

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

    Rated 5 out of 5 stars

    prefect for tracking!

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

    Tracks everything I need it to :) I use it mostly to track my sleep and steps

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

    Very good.

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

    Not as interactive an app but very comfortable and it's great you can change out the bands.

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

    Nice entry level activity monitor

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

    The fit bit works great and does everything I want to track. I am very pleased with the product.

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

    Purchased for my Wife

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

    My wife loves the reporting data content. Uses it every day.

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

    Great Office Gift

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

    Bought these for everyone at the office as part of a new fitness plan, they work great, everyone like to compete and it really promotes walking.

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

    Great fitbit

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

    Loved the quality for the price. Very practical and good use for fitness logging

    I would recommend this to a friend
  • Cons mentioned:
    Display

    Rated 3 out of 5 stars

    Not so good

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

    it is not having display function and the strap is not good.

    No, I would not recommend this to a friend
  • Rated 4 out of 5 stars

    Great fitness band

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

    Love this Fitbit! I wish the battery lasted a little longer, but overall this product is great.

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

    Great product

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

    I purchased with Best Buy knowing that if I had issues with the product I would not have to haggle with them because they honor what they sell.

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

    Great activity tracker

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

    The flex fitbit is just right for someone who wants a smaller activity tracker and wants to keep track of steps and activity. The only problem I had was difficulty closing the band when it was new. It snaps into place more easily now that I have been using it for a while.

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

    Its functional but not the best

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

    I got the Fitbit to Monitor my steps while working out and to give me a good idea of how many calories I was burning during each work out. It's a good device over all ut it doesn't have a lot of bells and whistles. it's got a basic display and will tell you how many calories you've burned depending upon what exercises your doing. You wear it on your arm so like many other arm monitors it doesn't work well if your biking or doing an exercise that does not involve a lot of arm movement. That was the biggest draw back overall for me. but it was comfortable and has several sizes so it fits your arm well. It was easy to replace if broken. Overall a functional watch if you just want the basic information on steps taken or calories burned.

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

    Exactly as expected

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

    This unit is to replace a Flex that died after many years of daily use. I want to maintain my data and efforts - and the silent alarm was a crucial feature. I like that the flex is waterproof - and that I can easily change bracelets, or put the device in my sock when necessary. This is not a fancy device, but was a great steal at the price!

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

    Another great pedometer

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

    A little less expensive not as many features as the charge HR but overall does what it needs to.

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

    Good for beginner excersiser

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

    Good product, good quality. It's good for the money and does exactly what it's supposed to do.

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

    Great idea, apparently some lemons!

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

    I bought the flex a few months ago and have already experienced syncing issues to both my phone and computer. Fitbit customer service was fine but I'm on my second one and I'm experiencing issues again! Very frustrating! Otherwise, it's super convenient and motivating. Just wish it would keep working properly for more than a few weeks!

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

    Great for Weight Loss

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

    Been using this for several months now and have lost nearly 30lbs. I like how it keeps me motivated to completed my goals and how it interacts with other apps (LoseIt). Battery life could be improved, only good for about a 3 day stretch before needing to be recharged. Overall a great tool!

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

    Best Fitness Tracker

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

    This is the tracker to get. It's not perfect but the accessories and app blows away the competition.

    I would recommend this to a friend