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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 223 Showing 4,441-4,460 of 10,464 reviews
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Great start to your path to fitness

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

    This a great and easy to use tracking device for steps taken in a day and your sleep cycle at night. My employer is using it as part of a health and wellness program. The software will let you track so much more than steps and sleep. It will help you track food, activities goals and etc. I also bought the Fitbit Aria scale that automatically records my weight everyday into the software so I can track that as well

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

    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 the FITBIT!! Seems very accurate, it is easy to use and it helps to keep me accountable.

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

    Great for knowing exercise level

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

    I love my Fitbit. Originally bought so that I could push myself to achieve 10,000 steps a day. Now that I have it, I have bought for family and recommended to friends

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

    Good Gift

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

    My sister loved this gift! She has been wanting one for sometime, and after careful research, she is completely happy

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

    Rated 5 out of 5 stars

    I am glad I made this purchase

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

    I am glad I purchased the Fitbit this is a very valuable tool to help me keep track of my fitness and nutrition data. It is very easy to set up and it's fun to use especially if you like gadgets. The best part is that you can use it no matter where you go as long as you have access to Wi-Fi or a smart phone. If Not you can always update your data at a later time to see your progress. This was a very good purchase.

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

    Rated 4 out of 5 stars

    Great tracker for price

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

    The Fitbit Flex is one of the most well priced trackers for what it does. Tracker syncs with various health exercise apps, software/app for Fitbit are simple and easy to use. I'd definitely recommend this to anyone who is looking for a tracker that you can put on and forget about while still accurately tracking steps.

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

    Rated 3 out of 5 stars

    Great for gift

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

    given to daughter so she can keep track of her activity. Easily links to iPhone

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

    Great to get you going.

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

    Great fun for the family. You can challenge each other walking or step challenges. Gets the whole family moving.

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

    Good for Beginner

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

    I like the Flex but had some issues with the app and the tracker picks up quite a few steps that aren't steps.

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

    Rated 3 out of 5 stars

    I find the Fitbit pretty good for my purposes.

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

    I can't always get the sleep mode to function and don't use all of the other options (primarily use the steps). The calorie counts are pretty extensive, including almost everything I need although I haven't found a good way to include stuff made at home.

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

    Great bargain

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

    Could be a little more user friendly with using the taps and flashing dots.

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

    Rated 5 out of 5 stars

    Excellent way to monitor fitness

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

    Over the last year, I have been on a mission to lose weight and increase my fitness. The losing weight came easy up to a point where I plateaued. The FitBit has helped me monitor my activity levels so I can see specifically how much increased activity will assist me in achieving my goals. I also like the fact that the device monitors my sleep, showing me when I am getting restful sleep versus nights of restless sleep.

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

    Purchased for a Door Prize

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

    I purchased this to give away as a door prize so I can't speak to the quality of the item but I can say that Best Buy in Lufkin, Texas has great customer service.

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

    Rated 5 out of 5 stars

    Love my Fitbit

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

    This is a device I wear constantly. All day every day. Battery life is good charging it 1 time a week. I wanted the Force with the watch - dang recall. The watch aspect is the only thing I am missing out on. If it had that, it would be perfect for a pedometer. I wish it would connect via normal Bluetooth, but oh well. I have my iPad and computer to sync even if my older Android phone won't work. Go out and buy.

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

    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.

    I love my Fitbit! It helps me track my steps and my sleep which is really important to me.

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

    Rated 4 out of 5 stars

    Easy to wear

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

    I like being able to wear it and forget it's on. Easy to sync and log food. Only complaint is that it's tough to set for sleep tracking. Sometimes it doesn't track at all. One suggestion would be to add time to top of Flex as this is worn on your non-dominant hand. This is the same place I would normally wear a watch.

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

    Good product

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

    The only flaw I found was that sudden hand movement can count towards overall steps. The iPhone/iPad app is great!

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

    Great Gift

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

    Gift for my parents to encourage them to exercise more. The social aspect of the fitbit challenges them to best one and another and is a great incentive to stay active

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

    Good fitness tracker

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

    Pretty good way to track your activity. Battery doesn't last very long though.

    I would recommend this to a friend
  • Pros mentioned:
    Step 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.

    I have had a fit bit for almost 3 years And except for a few months have worn it the whole time. I did have to buy some replacement bands but the fit bit worked great. I would definitely recommend this product. I just got a new fitness tracker this week so I can see phone calls and messages when I'm in the yard but this one is a great product if you just want to track steps.

    I would recommend this to a friend