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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 91 Showing 1,801-1,820 of 10,464 reviews
  • Pros mentioned:
    Ease of use

    Rated 4 out of 5 stars

    Put it on and just forget it - Easy to use

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

    Overall the quality and ease of use is great. Sync is easy and the while the dashboard needs to be upgraded it is still useful. If you want to use the device fully you need to spend time logging food and sleep times at the dashboard. Extending the list of food/calories from common providers (i.e Starbucks) would be a great improvement

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

    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.

    Love my Fitbit Flex. I barely remember it's there. Matched with the Fitbit App it is helping me to improve my health.

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

    good gift when working

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

    purchased 2 for my kids. One of them would not sync. Returned to best buy without problem. New one is working perfectly.

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

    Rated 5 out of 5 stars

    Great device for workout

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

    This device is pretty nice. I bought it for my wife since she is really serious about getting into shape. The device itself is really easy to setup an understand and my wife loves that it sinks to her phone. I can say that having this function really keeps her motivated to finish her daily goals she has set. Battery life is awesome she charges maybe every six or seven days. I would recommend this to anyone looking to get in shape.

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

    Great for starting over

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

    I wanted to start exercising again tracking my steps and exercise minutes along with my sleep pattern I was very amazed and happy that it's sync with no issues at all

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

    Rated 4 out of 5 stars

    Great fitness tracker for all

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

    Helps me to record and monitor my activity through my day. Great for some one who wants to aid their weight loss.

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

    Rated 3 out of 5 stars

    Spring for the one with the display

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

    This device is OK. A lot of time it isn't going to count your steps if you arm isn't moving. So if you're pushing a stroller or holding a baby, you're out of luck. My husband was picky about wanting a wristband instead of the One, but I wish I'd spent the extra money to get the wristband with a display, because he uses a Blackberry and can't sync easily throughout the day to know where he is.

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

    Great fit bit for a beginner.

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

    I love my fit bit I would recommend this product to anion who is trying to lose weight ANC wanting to keep track of steps, food, weight and sleep it has been great for me.

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

    Rated 5 out of 5 stars

    It keeps me honest about exercise and diet

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

    I am really happy that I purchased this item. It is really useful to help me stay on track with my exercise and dietary goals. Super cute, comfortable and fairly easy to use.

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

    Rated 4 out of 5 stars

    Great Overall fitness tracker

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

    Does what it is advertising very accurately, I've recently purchased them as gifts for family and everyone loves them

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

    Best way to sync and track

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

    The Fitbit allows me to sync and track my daily routines and sleep patterns with my cell phone. Excellent motivational tool.

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

    Rated 5 out of 5 stars

    Simple clean design

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

    Purchased for my wife after I had one for a while.. the perfect health band for her.. She likes simple and easy to use with enough features to satisfy! Mission accomplished.

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

    Rated 5 out of 5 stars

    makes it easy to start getting active

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

    I like to wear watches, so I don't need the Dick Tracy style fit tracker. The fit bit flex is easy to use, the app in interactive and easy to follow. Get out and get moving!

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

    Rated 4 out of 5 stars

    great product

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

    So far I have really enjoyed my fitbit flex. the battery lasts at least a week or longer. I have found it's much more accurate for counting steps than a pedometer and you don't have to worry about it falling off.

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

    Rated 5 out of 5 stars

    Good choice for tracking health and fitness

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

    Fitbit is easy to use and provides concise details. It is synced with my iPhone and allows periodic monitoring throughout the day to motivate me and keep me on track.

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

    Rated 4 out of 5 stars

    Like everything but the clasp

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

    It helps me reach my daily goals, just needs a design change on the clasp.

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

    Rated 4 out of 5 stars

    Easy to use

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

    The flex is very easy to use! I started using it the first day and it never bothers me when I wear it 24 hours a day.

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

    Rated 4 out of 5 stars

    Works well

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

    I actually bought this for my wife for Christmas. She wears it almost daily and it seems to accurately track her steps.

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

    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.

    So far, very pleased with the performance. We are still learning all that this is capable of, but it seems fairly simple to use and the design and ease of charging is great!

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

    Rated 5 out of 5 stars

    Great Fitness Tracker!

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

    I love this fitness tracker, it works great and tracks your sleep also. In the app it tracks your weight loss progress, calorie intake and sleep patterns! Great product!

    I would recommend this to a friend