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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 379 Showing 7,561-7,580 of 10,464 reviews
  • Pros mentioned:
    Ease of use

    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.

    Very easy to use and a great way to track your activity.

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

    Rated 5 out of 5 stars

    Great product! Easy to use and solid app interface

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

    Accurately reads activity. App helps track water intake, calories and sleep. Terrific motivator!

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

    It's a great personal motivator

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

    If you do (or don't) have a friend to motivate you to exercise, this is a great idea!

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

    Rated 4 out of 5 stars

    good value

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

    fitbit is great for keeping track of your activity

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

    Rated 5 out of 5 stars

    Great fitness tracker I have see

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

    Best product for fitness tracker. It is easy to setup and use. Definitely recommend the product

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

    trackes my stuff real well

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

    Would like the fitbit app to have more options to monitor exactly what I'm doing.

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

    fun to use

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

    fun to track steps with friends. will keep you moving

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

    Rated 4 out of 5 stars

    Very good product.

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

    Has motivated the user to exercise more regularly.

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

    Device itself is simple but the App sells it

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

    The band itself is comfortable and you forget you have it on after a short while. I have a large wrist and the Large band was just too small. I was able to get an XL band by emailing Fitbit support but I wish they sold them in stores. The app is very robust but I do wish that Fitbit would integrate into iOS 8 HealthKit.

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

    convenient and pretty easy to use

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

    upgraded from fitbit one. i was interested in the wrist strap and the sleep pattern functionality. i'm not super impressed with either feature but it's not a bad fitness monitor/pedometer. if i had it to do all over again, i would stick with the ONE (i gave it to my sister). battery life is not as good as the ONE (about 3-4 days)

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

    Like most activity trackers, but extras!

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

    Functions well. The price point is just about where I want it. App has lots of metrics it tracks and shows. Got it as a gift for my mother who is trying to get into a healthier lifestyle. She has kept me updated on what she thinks and is liking how much insight an activity tracker gives that you just don't realize day-to-day.

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

    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.

    This fit bit is easy to use. I like the phone app.

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

    Rated 5 out of 5 stars

    Easy to use

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

    Great way to keep up with your activity. It is also an easy way to track your sleep habits.

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

    Rated 5 out of 5 stars

    This is an excellent incentinve to get moving!

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

    Great battery life...usually lasts about 5-6 days! It's a great incentive to get me moving!

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

    excellent device

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

    This product works very well with Myfitnesss app. It helps an individual to stay motivated.

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

    Rated 4 out of 5 stars

    Great as a reminder to get up and move

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

    I am 60 years old disabled. This tells me to move.

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

    Rated 5 out of 5 stars

    Great tool for weight loss

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

    This product is great to track and make you aware of how active you are throughout the day .

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

    Can do the same thing with an app for free

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

    Didn't do what I had thought it would. You have to put most of the info into it.

    No, I would not recommend this to a friend
  • Rated 3 out of 5 stars

    Great to get an idea of walking

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

    Not as accurate as other models. This will only give you an estimate on steps

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

    Rated 5 out of 5 stars

    Love this

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

    Easy to use and it makes it great to see what you have done in a day. Charge last a long time.

    I would recommend this to a friend