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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 84 Showing 1,661-1,680 of 10,464 reviews
  • 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.

    Keeps me motivated, in a daily competition with my friend would recommend. I attached an o-ring around the clasp just to make sure it doesn't accidentally get knocked loose. I wear 24/7 no problems.

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

    Rated 4 out of 5 stars

    Great for my teenaged daughter...

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

    I own the HR2 by Fitbit and I am quite happy with it thus far. I wanted to purchase a Fitbit for my daughter but wanted one that was simple and easy to use with fewer features. For the price, the Flex was just right for her. Its smaller size fits her wrist perfectly and doesn't appear or feel bulky on her. She's happy and so am I.

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

    Rated 5 out of 5 stars

    Great for tracking steps and sleep monitoring

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

    I love my fitbit. It has all I need to keep track of what's going on in my life right now. I'm still trying to figure out my sleep and meal tracks! It tracks my steps and I'm one happy gal!

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

    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.

    I was looking for something to track steps and calories but did not look bulky. Convenient and easy to monitor

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

    Simple, basic

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

    Great for motivating you to walk. Sleep mode is not very useful. Dashboard can be used in basic form or more advanced , you decide.

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

    Rated 5 out of 5 stars

    love how easy it is to use

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

    I have had soooo many different pedometers from various manufacturers. I know the importance of tracking my activity, and yet was incredibly frustrated at the number of poor quality products on the market. And their price! I found several positive reviews for the fitbit so thought I would give it a try. Love how easy it is to read, the tracking systems and the alerts. It even reminds me to charge the battery. Wish I had found this earlier. Absolutely love it!

    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.

    Makes me move! So easy to set up and maintain. Fun to see how I am doing compared to my friends. Didn't like it so much when my trainer got one---now he sends messages every day to get moving!!

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

    Great Fit Bit

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

    Love the product. Great motivator. Also this model is narrow which is less obtrusive then the others. Only does not count flights of steps as other models and no heart rate. But I love it.

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

    Rated 5 out of 5 stars

    Great product that motivates movement.

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

    I love my Fitbit and am now in competition with my daughter to improve my exercise and movement. It is a fun and effective way to keep track of my steps and or lack of them during the day.

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

    Rated 5 out of 5 stars

    Excellent fitness resource

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

    Outstanding resource to help track and maintain physical exercise goals and sleep patterns. Without spending a tremendous amount this enables me to track and goal set my daily activity.

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

    Reliable, versatile, lots of options

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

    This is my second Fitbit; somehow lost track of the first. Great for those who like the reinforcement of feedback on their activity.

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

    Rated 5 out of 5 stars

    fitbit

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

    I love it. I didn't think that I was getting much sleep but now I know that I'm only getting and avg. If 4 1/2 hours per night. Working on getting more. Love that it tells me my avg. For the week.

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

    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.

    Took some time to set up. But like it. I wear it and forget about it. I love being able to track my sleep patterns and ongoing walking.

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

    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.

    This is a great product. It gives me the incentive to keep increasing my activity level. It is accurate and very easy to use. I look forward to seeing how I have done at the end of each day. This is a very useful product for someone who is interested in getting healthy,

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

    Rated 4 out of 5 stars

    Good Activity Tracker

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

    Comfortable wristband that helps keep you connected to your progress. Easy to use App that easily pairs with the wristband via iPhone.

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

    Rated 4 out of 5 stars

    Great mothers day present

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

    Purchased this for my mother in law. She loved it. My wife uses one as well and they are always comparing steps and sleeping habits.

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

    Rated 5 out of 5 stars

    Great gift for college students

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

    Both of my children are away at college. I often wonder if they are getting enough exercise. I got the Fitbit for them for Christmas. They use them everyday and report their activities to me.

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

    Rated 1 out of 5 stars

    Nice product but not the mobile app

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

    The Fitbit Flex is easy to set up and use. The web interface that displays your activity and data is easy to navigate. The wrist band is decently comfortable to wear. I liked it until I started to install the mobile app. I bought the Fitbit planning to use the Android app with my phone. Then I read the permissions you give the app when you install it including the following. "Read your contacts. Allows the app to read data about your contacts stored on your phone, including frequency with which you've called, emailed, or communicated with specific individuals. This permission allows apps to save your contact data..." What reason would they have to collect your contact information? If they collect that what else are they collecting and who are they sharing it with?

    No, I would not recommend this to a friend
  • Pros mentioned:
    Ease of use, Sleep tracking, Step tracking

    Rated 5 out of 5 stars

    works very well

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

    easy to set up, easy to track your steps, food intake and sleep. Great product would definitely recommend it

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

    Great Motivation

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

    I've lost 6 lbs. this month and counting. Plus, I've gone down a size and am never out of breath anymore. I can sing while running now!

    I would recommend this to a friend