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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 170 Showing 3,381-3,400 of 10,464 reviews
  • Rated 4 out of 5 stars

    Works well, but lack of screen is a drawback

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

    I got this for my wife; I have a Fitbit One. While they both work pretty much the same, the Flex not having a screen or a button makes it a bit tougher to do certain things, like putting it into sleep tracking mode. Not a HUGE issue, it's just a little finicky.

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

    Rated 5 out of 5 stars

    Ideal

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

    It's very user friendly and ideal for the beginning athelete.

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

    Rated 5 out of 5 stars

    Basic Fitbit

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

    This is a good buy for the basic Fitbit. Sinks with iPhone.

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

    Rated 5 out of 5 stars

    helps me to keep up with my activity

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

    Needing to keep up with activity and to be more healthful

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

    Fit Bit!

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

    Fit bit is great! Fun way to exercise and stay motivated

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

    Rated 5 out of 5 stars

    Great item

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

    What a great tool to use for my wellness program at work

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

    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.

    Love this activity tracked. Has helped me get back in shape.

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

    Rated 5 out of 5 stars

    Love this FitBit

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

    I did a lot of research and wanted something simple and easy to use. And I found it ! This fit is great does exactly what I am looking for tells me how active I am and how many calories burned. Very easy to use.

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

    Rated 4 out of 5 stars

    fun and useful

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

    I enjoy the accountability of the fitbit. I have to think about entering anything I'm about to eat in to my food log so it makes it easy to skip snacks because it's too much trouble to log them. Also, I have to look at my total at the end of the day and it really makes me aware of what I'm eating and how it adds up. I do indoor cycling and barre classes so the fitbit doesn't recognize either of those. I wear my heart rate monitor to determine my caloric burn during my workouts and enter the numbers manually. This works fine, but I never manage to reach my "distance goal" since I'm not a big walker.

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

    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.

    Does exactly what it says! Works great and keeps a charge

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

    Rated 4 out of 5 stars

    Good fitness tracker for the price

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

    They have some dropped some new fitbit fitness bands with additional functionality, but this one still impresses. It does what it says - monitors your steps and sleeping habits. Having it on your wrist is an incentive to be more conscious about your fitness habits. It easily syncs to your computer via wireless usb adapter (included), or to your phone via bluetooth. The web interface is solid, the friendly competition is welcomed. I only wish there food selection had more options as it would make calorie input a lot easier. You can use alternative apps that have great menu selection however.

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

    Rated 5 out of 5 stars

    Great gadget

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

    It is one of the gadget I enjoyed. Easy to wear read and light.

    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.

    Helps me stay motivated and challenge friends to stay fit

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

    Great!

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

    This is a great tool to motivate me throughout the day.

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

    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.

    easy to use and a huge benefit in my new healthy lifestyle.

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

    Rated 5 out of 5 stars

    Awesome!

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

    Great product! Easy set up and can personalize goals easily!

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

    Rated 5 out of 5 stars

    excellent tracker of activity and sleep

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

    I love it! Keeps me going all day. It tracks everything I do, without the bulk of a large watch with monitor in it. No one knows its a tracker! Its very simple to use and I get info on my phone which helps. I recommend it to anyone!

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

    Rated 5 out of 5 stars

    Very low maintenance and accurate

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

    I got a really good deal after Christmas so was very happy with the value. The auto sync to the iPhone is great as I do not need to manually sync the device with the computer. Battery life is great and I love the alarm feature.

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

    Rated 5 out of 5 stars

    Good fitness tracker

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

    Works great bought it for my girlfriend and she loves it.

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

    Exactly what I needed

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

    It is a great product. I love the alarm setting on it.

    I would recommend this to a friend