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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 224 Showing 4,461-4,480 of 10,464 reviews
  • Pros mentioned:
    Ease of use

    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.

    Syncs easy and works great!! Accurately calculates sleep cycles and is convenient to use!

    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.

    This Fitbit does a great job accurately counting my steps throughout the day and the sleep tracking has been VERY informative. This Fitbit might be basic but if you're looking for something to just count steps, estimate calories burned and track sleep, this does the trick! Very sturdy and love that you can change bands whenever you want. Will definitely by more products from this brand.

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

    Enjoy keeping track of my steps

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

    Have had a little trouble getting wristband to hook at first but now it seems fine, Have had it about a month.

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

    Awesome Tracker!

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

    I purchased this band as a Christmas gift for my mother. She hasn't taken it off since receiving it. It does a wonderful job of helping her track all of her movements.

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

    Rated 4 out of 5 stars

    It's ok

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

    It does everything it promises. I do wish that it had a pulse monitor. You have to manually "put it to sleep" and "wake it up" - which I don't always remember to do since I don't wear it when sleeping. For me it's not so much a motivator but a reminder. I do like getting the little celebration buzz at 10,000 steps.

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

    Great product for fitness lovers

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

    I bought the FitBit for my husband. It took a few days for the device to sync up but he finally got it working perfectly. It tracks everything from workouts to weight.

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

    Rated 4 out of 5 stars

    Great for motivation

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

    I bought this for my girlfriend so that the bracelet would be her alarm clock in the morning and it would motivate her to train for a half marathon. So far she loves it and its very easy to use. Just not super accurate as pedometer because it is a bracelet

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

    She loves it!

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

    My sister wanted this and she loves it! Couldn't ask for anything more

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

    Daughter loves it

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

    She has been going to the gym and uses it to help her keep track. It is a contest between her and her friend

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

    Pretty neat gadget

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

    Overall a great product. Only difficulty I have is telling when it is in sleep mode to track my sleep patterns

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

    Great product for the price

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

    Purchased this product based on the reviews. Have only had this a couple of months,but so far has performed very well.

    I would recommend this to a friend
  • 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 have had it for about a week and I love it! It automatically syncs to your phone so you can see (in real time) the number of steps increasing as you are walking.

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

    Rated 5 out of 5 stars

    Great!

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

    I wear my fitbit twenty four hours a day. It's very accurate and has a long battery life.

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

    Rated 4 out of 5 stars

    It's simple, easy to use, comfortable.

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

    I especially like the sleep feature. I have sleep apnea, and this lets me know how well I'm doing without having to go for a sleep study. It tracks my walking and cycling well. There were a few times when the app didn't show my sleep pattern, just the time. And you have to tell it when your going to start and stop sleeping.

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

    Great tracking device

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

    love it!! Ive had no problems with it will definitely upgrade to fitbit charge hr just to have the time handy!!

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

    Perfect gift for a niece

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

    The store associates were friendly and helpful, they answered all of my questions and I was in and out in a jifffy.

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

    Great item, love the color.

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

    This is the second fitbit that I have purchased. What I like is a sleep monitoring Had to get the pink for the wife.

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

    Rated 5 out of 5 stars

    Great investment, everything you need in a fitness

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

    I absolutely love my Fitbit. It's easy to use. I love that it track my sleep.

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

    Rated 5 out of 5 stars

    Great way to track your activity

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

    It was easy to set up and I like that it tracks my steps and works wirelessly with my iPhone.

    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 the color and use it daily when I walk. Great product. I purchased the protection plan so I am worry free.

    I would recommend this to a friend