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Customer Ratings & Reviews

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Customer reviews

Rating 4.4 out of 5 stars with 10455 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 340 Showing 6,781-6,800 of 10,455 reviews
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Great for keeping me motivated and walking

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

    I'm am so happy with the fitbit program and after a month using it I have lost over 10 lbs and tracking my success.

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

    Rated 5 out of 5 stars

    Let your Fitbit motivate you

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

    I got this because multiple coworkers had it and being able to add friends and compete with your 7 day step total is fun and motivating to be more active / healthy

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

    Rated 5 out of 5 stars

    It's GREAT!

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

    Excellent invention I am really getting good use out of this I wish more products were this easy to use. I am very satisfied and would recommend this item to anyone.

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

    Rated 5 out of 5 stars

    Great tracking system

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

    Very simple to use, easy glance to see how I'm doing for the day. Can use it simply to track my activity, but can also use it for a great deal more if I choose to.

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

    Rated 4 out of 5 stars

    never take it off except to charge

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

    So easy to use. After sitting in the office all day, fhe Flex reading gives me the incentive to get up and move!

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

    Rated 4 out of 5 stars

    Fitbit great

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

    My wife is very happy with the Fitbit. Likes the alarm feature and it barely needs charged, every 5-7 days.

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

    Rated 5 out of 5 stars

    Great for counting your daily steps

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

    The application is really good , it very user friendly. The battery life is pretty decent. The traps can be change at any time and you can match to your outfit.

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

    Rated 4 out of 5 stars

    flex

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

    works great helps keep track of goals easy to alarm feature very helpful easy of use with sync and web access.

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

    Rated 5 out of 5 stars

    Perfect Fitbit for my daughter

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

    My daughter is 19 & had been wanting a Fitbit for awhile...we got her this one for her birthday & it works perfect for everything she wanted it to do.

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

    Rated 3 out of 5 stars

    Great idea but breaks easy

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

    I bought the flex last July and have used it ever since. Steps are pretty accurate but sleep pattern detection is kind of iffy. I also have it synced with my myfjtnesspal app on my iphone. I do have to say that I'm a bit disappointed that my flex isn't working anymore. I'll call fitbit to see if they're going to replace it. Otherwise I'd rather get a heart rate monitor.

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

    Rated 4 out of 5 stars

    Fitbit Activity Tracker

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

    Easy to use. Non-invasive design resembles wearing a watch or bracelet. Interactive Dashboard is adequate.

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

    Rated 5 out of 5 stars

    Getting fit

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

    Wanted to watch my calories and steps and sleep thru out the day and instead of me trying to remember this was very helpful in keeping track for me

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

    Wife enjoys it

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

    Got this for my wife, she said she feels like at times it isn't 100% correct in steps but she feels like it help get her up and moving to help increase steps.

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

    Rated 5 out of 5 stars

    Great for a FitBit starter

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

    I wasn't looking for anything super expensive when it came to fitbits so the flex was right up my alley. It's easy to use has a great battery life!

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

    Rated 5 out of 5 stars

    I love it.

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

    I had the Force and loved it, then got the Nike and decided to returned because Fitbit is so much easy and reliable

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

    Nice but not the best

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

    This is a very efficient monitor but... No ready available readout. You do not get information until you sync. Very hard to put on your wrist

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

    Rated 5 out of 5 stars

    Got it to track my calories burnt

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

    Got this to track my calories burnt after losing a significant amount of weight. Works with MyFitnessPal and Endomondo apps seamlessly. Love the sleep tracking also.

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

    Ok tracker

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

    Ok tracker. Only complaint was that after purchasing Fitbit I noticed that this tracker is was used... Even had a small crack on the tracker

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

    Rated 5 out of 5 stars

    Good for tracking steps

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

    Use to track steps for insurance discount. Connect to phone and get update messages for steps, Works for me. Only wanted for tracking steps.

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

    Rated 4 out of 5 stars

    Easy to use and helpful

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

    Great easy to use with complimentary app. The cons are insignificant. Much easier to do setup than Aria scale.

    I would recommend this to a friend