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Customer Ratings & Reviews

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Customer reviews

Rating 4.4 out of 5 stars with 10463 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 281 Showing 5,601-5,620 of 10,463 reviews
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Excellent way to track activity

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

    This thing is great! It's easy to set up and use. Really keeps me on track throughout the day as I monitor my daily progress. I can also easily compete/compare with my friends that are fitbit users as an extra incentive to not only reach my daily goals, but to out do them.

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

    great tracker

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

    I like the tracker because of its simple design and it is totally worth its cost.

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

    Wonderful

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

    The only thing I don't like is that I always fall asleep before I turn it into sleep mode

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

    It does it's job well.

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

    It works as advertised. I would not hesitate to purchase another one for a family member.

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

    Great and Easy Setup

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

    Great Product and easy to setup! I love the idea that I am able to sync with my phone.

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

    very helpful

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

    Worth the money and I would recommend it to anyone thay cares about their fitness

    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.

    I love the flex. The sleep monitor is my favorite feature, steps are accurate as well.

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

    Exactly what I was looking for

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

    My oldFitbit gave up the ghost and I just needed the basic replacement.

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

    Love it! Great motivater!

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

    I got one because my husband had one. A little healthy competition is a good thing...

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

    Rated 4 out of 5 stars

    Always wanted a way to track my daily activities.

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

    I always wanted a way to track my daily activities and with Fitbit it right at your finger tips. Amazingly you have the information you need or want to see how many step and track calore count you burn.

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

    I love the Fitbit flex

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

    Great product! I only wish I had gotten the Fitbit HR because of the watch feature

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

    Rated 4 out of 5 stars

    Great for beginning fitness

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

    great at tracking steps. Doesn't seem to over estimate with arm movement. Wish I knew how to track my gym workouts as active minutes. Just need to read more online on how to work with the phone app

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

    Rated 5 out of 5 stars

    Great tool to get you moving

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

    I love my Fitbit Flex an even bought 2 for friends. It helps me to move more during long work days, and also challenges me during workouts. It's easy to use especially with the app. Fun to challenge others!

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

    Easy to set up and use

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

    The wristband is nice because once you put it on, you can forget it's there and go on about your business. The pedometer feature is fairly accurate. Unfortunately, if you climb any stairs, the Flex doesn't keep track of them as calorie burners like the One does. Overall the Flex is good value for the money. It's $30 cheaper than the UP and more robust as well. I liked the app for the UP better. It's better looking and has more info available. Put the Flex together with My Calorie Counter and you have a great way to track calorie intake, calories burned, exercise, etc.

    I would recommend this to a friend
  • 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.

    Used it as soon as I opened it! Didn't even know I was wearing it half the time.

    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.

    I bought this for my girlfriend and she loves it. Would recommend this to my friends.

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

    Rated 5 out of 5 stars

    Great for tracking activity and steps.

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

    Love my tracker and have recommended to many friends. It tracks my sleep patterns and has enabled me to adjust my nightly habits to ensure better sleep. I try harder to reach my goal of 10000 steps. I love that it sends me a weekly summary of my activities. Two thumbs up

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

    Motivating and fun

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

    Love the fitbit. Just wearing it keeps me making better choices about activity and food.

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

    Rated 4 out of 5 stars

    Gray for tracking steps

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

    Love the Fitbit. Only problem is after a while gets hard to charge. This is my third one. I recommend getting the geek squad protection. It is helpful. Thinking of upgrading to the Alta.

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

    Pretty basic, but not bad

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

    I like this Fitbit but wish I had purchased one that showed the data on the actual Fitbit. Have to sync it to my computer to see my steps. If you're going to pay money for a Fitbit, it's not bad, but wish I had purchased a little better device.

    No, I would not recommend this to a friend