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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 225 Showing 4,481-4,500 of 10,464 reviews
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Easy way to track your progress.

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

    Easy to set up, keeps motivation high. Love the accessories. Glad I purchased this product.

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

    Rated 5 out of 5 stars

    It's great

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

    I like knowing how many steps I take. I also like being able to track my sleep patterns.

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

    Love it

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

    i love my Fitbit flex. Only problem is my charger has to sit in a certain way to charge it. Otherwise I love it!

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

    Daughter loves it

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

    My wife has had one for the last couple years and my 13 year old daughter has continued to ask for one so we finally purchased one for her birthday. She loves it!

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

    Good tracker for the money

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

    Purchased to participate in work challenge. Good if you don't want to immediately see the steps you've taken.

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

    Good product for a fitness tracker

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

    The fitbit flex is a good product, and does what it is intended to do. However, I personally do not like wearing it as it is somewhat annoying, but it works fine.

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

    Great motivator

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

    Great tool, better than the fuel band and at least it hasn't stopped working yet. Love that you can link to my fitness pal to capture calories burned for exercises like weight lifting and push ups that fuel band would never give you credit for. Love the alarm, I can wake up early to work out without waking my husband up.

    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.

    Have been using this for 2'months & then i lost it & fitbit replaced it free of charge. Do not like the bands coz they are hard to get snapped but i still like it

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

    works just as it is supposed to

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

    I think that this Fitbit is most appreciated gift that I have ever given anyone for Christmas. My sister loves it.

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

    Rated 5 out of 5 stars

    Loved it once we got it set up

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

    Love the product and it was easy to use. Make sure you have windows 8. I did not and we had to buy it because we couldn't get Fit Bit to work. Too bad I don't have the Fit Bit anymore. It popped off my wrist somewhere and it's gone.

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

    Love my Fitbit! Simple to use with good results

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

    I purchased the Fitbit for insurance purposes but it has been very helpful tracking my progress to get healthy.

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

    Hope it lasts longer than the UP band

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

    Like the fit. The "taps" on the device to enter sleep mode and turn off silent alarm are a little confusing. The bluetooth connectivity is great and works well with the iphone app. One thing I don't like is that after long runs, sweat collects inside the holder for the device. I take it out after each run and dry it out.

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

    Fitbit Flex

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

    Bought for my daughter to help motivate her to motivate me. Does everything as promised. The Flex, not the daughter!

    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 purchased this for my cousin's birthday and he loves it. Hes totally into fitness and told me that he loves this because it helps him keep track of his goals.

    I would recommend this to a friend
  • 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.

    I bought this fitbit for my daughter who is away at college. Since she is so busy outside of class, she doesn't have much opportunity to get extra exercise in. The fitbit gives her a challenge of reaching the goal steps each day providing her added exercise. In addition, she is able to challenge friends who also have a fitbit and she is able to track how well and how much she sleeps.

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

    Rated 4 out of 5 stars

    Love my fitbit

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

    Love how easy it is to use.... Battery lasts about a week before having to recharge .... Its fun to track my steps and activity but it doesn't seem to accurately track my heavier activity.... Like my "body pump" class at the gym which is a 60min class with light weight but heavy reps..... That had to be entered manually

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

    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.

    Very easy to use helps keep track of how many steps you are taking each day

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

    Great slim fit

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

    Bought my wife the Fitbit Charge HR but she found it too bulky for her (I love it though), so I picked up the Fitbit Flex. She loves it and won't take it off.

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

    Loved it while it lasted

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

    It worked extremely well for 6 months and then stopped holding a charge. I had the same issue with Jawbone too

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

    Good tool for helping track activity

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

    nice to have the device synch automatically with my phone... Makes it easy to see when I am getting off track

    I would recommend this to a friend