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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 261 Showing 5,201-5,220 of 10,464 reviews
  • Pros mentioned:
    Ease of use

    Rated 4 out of 5 stars

    Makes you pay attention!

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

    Very easy to set up and start tracking how much you do (or don't do) on a daily basis. If you're looking to be more health conscious, this is a great way to do it. The FitBit is also compatible with many other health and fitness apps!

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

    Great tracker for anyone

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

    It's great but you need to charge it like every other day...

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

    Rated 5 out of 5 stars

    Great Way to Get In Shape

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

    Even though the clasp could be better, it is easily fixed with an o ring from the hardware store. Besides that, this is an excellent way to keep track of your movement and to have a good idea of the calories you burn in a day. I loved mine so much I have purchased 3 more for family members. Highly recommended.

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

    Great Fitbit for starters

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

    Love the Fitbit . Great item for the price. Love the flexibility and the fact of the sleep pattern and alarm

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

    Great tracking tool

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

    I love that I can put it on my wrist and don't have to think about it. It tracks everything I need to know. I've seem some people comment about the pedometer not being 100%, but I don't think there is one out there that is. It's accurate enough for me. I do triathlons and the best part is that I can wear it swimming

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

    Rated 5 out of 5 stars

    Great fitness tool for the price.

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

    Love how the Fitbit Flex FB401BK Wireless Activity and Sleep Tracker easily tracks my activity throughout the day and monitors the quality of my sleep at night. The LED lights on the device show how my day measures up against your personal goals which is already motivating me to achieve a more active lifestyle.

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

    Good fitness tool at a bvery good price

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

    I was pleased with this purchase as it is a very product and I was able to purchase it at a reduced price.

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

    Daughter likes it

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

    Causes I phone battery to deplete more quickly than normal.

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

    Excellent gift

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

    Got this as a gift for a friend and he absolutely loves it.

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

    Great for tracking steps and sleep

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

    This is my second Fitbit - Flex. I had my first for over two years and it died, so I just bought another.

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

    Great item

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

    It works great, i wear it every day. Just wish it had a watch

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

    Activity Wristband

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

    Works great. I enjoyed it so much, I upgraded to the Charge HR.

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

    Fantastic

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

    I've owned plenty of pedometers but this thing blows them all away! The interaction and the app is fantastic

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

    Rated 5 out of 5 stars

    I am loving my Fitbit.

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

    Its great, easy to wear, and others who have it greet you like you are in the same club. Awesome feedback on line or with a mobile device. Not intuitive, so frustrating for people who just want to pick it up and get started, you need to read the help page online or download the manual. Overall, a great fitness tool

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

    Great buy and on sale

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

    Love my Fit Bit, great buy after Christmas to keep me fit.

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

    Great for fitness tracking

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

    The Fitbit is perfect for those who want to keep track of their fitness and sleep. I highly recommend it

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

    Great fitness band for a beginner.

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

    It is stylish, durable, functional for working out on the run.

    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.

    This is a great way to track you exercise and daily activities. Very easy to sync up to your smartphone.

    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 bought this knowing that it was a great product. I know a bunch of people that have one and love them.

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

    bougth for our granddaughter

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

    fitbit flex fit well for our granddaughter and she liked it. had fun programming it on her smart phone

    I would recommend this to a friend