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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 360 Showing 7,181-7,200 of 10,464 reviews
  • Pros mentioned:
    Sleep tracking

    Rated 4 out of 5 stars

    Great for working out and running and walking

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

    Good for working out and runing keeping track Of your sleeping pattern as we'll

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

    Rated 4 out of 5 stars

    Good

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

    It's very good to use. I keep mine on at all times ther than needing to charge it.

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

    Great way to get someone motivated.

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

    This is a great product. I've wanted to loose some weight and this help me set goals to accomplish the weight I want to loose.

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

    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.

    This is a good tracker for the money. Excellent battery life. Good app on iPhone.

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

    great for exercise recording

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

    this is a marvelous exercise tracker that also tracks caloric usage and intake quality of exercise..intensity, quality, etc

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

    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 am technologically challenged and I set this up myself!

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

    Good product but enjoy the Jawbone more

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

    The Fitbit is good for the price. I like the wireless aspect but I don't think it is better than the jawbone.

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

    Rated 4 out of 5 stars

    great way to start working out

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

    i use this to track my steps. i also like the app the comes with it

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

    Rated 3 out of 5 stars

    Not worth the money

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

    I had the Force and it was good but it died about six weeks into owning it, and then they stopped making the Force and so I tried this, I lost the first one due to poor strap fastener, and the so called display is worthless. I returned the second one and purchased a Vivofit and it is even better than the Force.

    No, I would not 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.

    I use this everyday. Working, walking around, going to the gym. Everything including sleep! Great battery life. Awesome product.

    I would recommend this to a friend
  • 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.

    Great tracker. Synced very easily to my phone. Very motivating

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

    Put it on and forget it.

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

    This activity tracker worked as expected right from the start. I love the alarm feature.

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

    First step tracker I've had that easily works

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

    TheI Fitbit flex is all I expected and more. I feel more motivated, to keep active now that I'm wearing my wristband. And get occasional updates as to my progress in obtaining my goal of so many steps each day. It also keeps track of my sleep patterns with is quite interesting. It was extremely easy to setup on my mobile phone and computer and with Bluetooth syncs automatically Only drawback. is the wristband is a little uncomfortable at night. All in all I am extremely pleased with my new Fitbit

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

    Rated 4 out of 5 stars

    Great way 2 keep track of steps

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

    Very comfortable. Easy 2 use. Fun 2 compete with friends & family via tracker

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

    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.

    This device showed how lazy I was. It's encouraged me to be more active. Since it's purchase in August I've lost 12 pounds!

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

    Rated 5 out of 5 stars

    Love the slim design.

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

    I have worn my Fitbit for 3 weeks and love all of the information it contains in one small device. Tracks my sleep also. Love it.

    I would recommend this to a friend
  • 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.

    My Fitbit keeps me in line and helps me hold myself accountable for my fitness and my fitness goals. I love that I can challenge my friends on a daily or weekly basis. It makes fitness fun. The only reason I don't give it 5 stars is because it comes off easily and I've lost one before. I recommend purchasing a "bitbelt" to insure your fitness investment. The Fitbit is worth it!

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

    Rated 4 out of 5 stars

    Good buy

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

    good looking, keep track steps and force me to exercise more once set a goal.

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

    Rated 5 out of 5 stars

    Get Fit!

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

    Fit is a good way to keep track of your activity and sleep patterns. It can even track your food consumption. Easy to wear.

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

    Good for keeping track or you activity.

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

    Kind of bulky, difficult to get on and off of my wrist. Overall, it works well. Drains battery on my phone.

    I would recommend this to a friend