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Customer Ratings & Reviews

Your price for this item is $99.99

Customer reviews

Rating 4.6 out of 5 stars with 4241 reviews

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96%
would recommend
to a friend

Customers are saying

Customers consistently note the ease of use, sleep tracking capabilities, and accuracy of the One Wireless Activity and Sleep Tracker. Many appreciate the device's compact size and effective step tracking, while some wish for improved water resistance and a more competitive price point. Positive feedback frequently highlights the motivational aspects of the product and its convenient syncing features. Concerns were also raised regarding the wristband's reliability and the overall cost.

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 78 Showing 1,541-1,560 of 4,241 reviews
  • Rated 5 out of 5 stars

    Helpful gadget for health tracking

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

    Aside from battery life being a bit lackluster (I'm getting about a week per charge), it performs as advertised and works very well with other apps such as My Fitness Pal.

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

    Rated 5 out of 5 stars

    Love the fit bit

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

    I really love how I can keep track of my steps each day, but my favorite part is the nutrition tracker. You can tell the fitbit your weight goal and it will tell you how many calories you can eat in a day, then you log your food and it will tell you how many calories you have left for the day!! AND if you do more steps (ie, you are more active), you get more calories! It's a total motivator to move more! Thank you Fitbit!!

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

    Rated 5 out of 5 stars

    Excellent value for the price

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

    Extremely easy to use in a compact pedometer. Love the ease with which it syncs to all my devices.

    I would recommend this to a friend
  • Pros mentioned:
    Accuracy

    Rated 5 out of 5 stars

    Great motivator for walking

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

    I really enjoy the features. Its easy to use. I enjoy the different ways to view my progress...stairs, steps, calories burned, and miles I have walked. Pretty accurate as I have used multiple devices at once to test its accuracy. Love that I can use the Fit bit app for my phone to add my food and water intake. Also because I loose it once in a while, I can use my phone GPS to locate the device within 20 ft I think the range is.

    I would recommend this to a friend
  • Pros mentioned:
    Accuracy

    Rated 5 out of 5 stars

    Awesome way to track multiple things

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

    I love my Fitbit! It tracks multiple things and seems to be very accurate. I love that it keeps track of my calorie burn so I know exactly how much I can eat. The website is also easy to use. The only problem I see is that it is small and easily lost. I wish it had a locator noise so that you can tell if it is near when you lose it. I lost my first one within the first month, but liked it so much I went out and bought another.

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

    Rated 4 out of 5 stars

    Great for tracking steps

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

    This device is small and inconspicuous which is a work requirement. It tracks my activities well while providing essential statistics.

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

    FitBit is a good motivator.

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

    The FitBit works as described in Best Buy's advertising. Of special note is that it ties into WeightWatchers' application.

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

    Rated 5 out of 5 stars

    small and accurate

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

    excellent tracker for physical fitness, essentially effortless. just don't forget to put it on

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

    Awesome product - exceeded expectations!

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

    This is an awesome product with many practical features! It was very eye-opening to begin tracking all this information, and I would highly recommend the product!

    I would recommend this to a friend
  • Cons mentioned:
    Water resistance

    Rated 5 out of 5 stars

    Great Motivator

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

    This is my third fitbit. The first two experienced a crumbling case and separation after more than a year each of daily use, including boot camp. Not too bad. I fished my wife's fitbit out of the toilet and it still worked, but it couldn't handle the washing machine. A waterproof version would be nice. We love challenging each other to reach weekly goals of steps, distance, and floors climbed. The calorie count is good too.

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

    great motivator

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

    My best gift ever. I am never without my fitbit. I set goals 4 the day an always reach it. I am excited getting my badges which makes me strive 4 more so loving my fitbit

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

    Rated 4 out of 5 stars

    An intro. to basic exercise and dieting metrics

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

    If you are just starting a basic diet and exercise regimen, this is for you. It is truly simply to use out-of-box and set up website analytic analysis. If you were never aware of how much you do (or do not) exercise in a typical day...this will tell you. It also has a decent sleep analyzer that lets you know how restful your sleep actually is. Another thing to note (in an age of constant recharging on multiple batteries) is that a basic charge lasts a week or more! Recharging takes only a couple hours. A minor convenience, I know. But it sure is nice!!

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

    Upgrade from wrist fitbit

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

    This has been a good upgrade and this model provides a lot more options than the previous one we had. Would recommend.

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

    Rated 5 out of 5 stars

    extremely good tracker

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

    it tracks sleep and walk and exercises. it calculates accurately the steps too in a day.

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

    Great concept but physical device needs redesign

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

    I have had the fitbit ultra for 3 under three months and the external case started unsnapping during the first month. By month three, one half of the case fell off (lost forever) although the device still works. The other half fell off a day later leaving the internals exposed and unwearable. The biggest issue is trying to figure out how to wear it without it : (1) falling out of the supplied holder, (2) falling off your clothes, and (3) without losing it when it falls off (my wife has lost hers!). Great concept and we really love the device, but a re-design can greatly improve the long-term usage and durability of the product. Now I'll see how responsive the customer service group is...

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

    Rated 5 out of 5 stars

    motivating little tool!

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

    overall I love my little fitbit it doesn't quite match my treadmill mileage (it registers less than my treadmill) but I'd be more concerned if it registered more. I have noticed if you don't have enough steps between flights of stairs, it will only track one flight when you've actually gone two. love the sleep tracker, it's really shown me I need more sleep! all in all, a great little motivator for me to be more active!

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

    Great motivated!

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

    My husband bought this as a gift. It has helped me walk more! Was especially helpful when I was recovering from a major surgery. I set my goals to a reasonable number and challenged myself to meet that goal. As I got stronger, I increased my goal. Still a way to go, but doing about 7,000 steps a day. Ready to increase my goal again. Size is great. I clip it on my bra. Not noticeabl

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

    Rated 5 out of 5 stars

    fun motivator

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

    Lost my first one in Helsinki and felt I had lost my best friend. Bought a second one upon returning home and have not been without it. It has helped me lose 10 pounds so far by showing me how many steps each day. Two friends have since bought them because they are just plain fun, if that makes sense. Love, love, love it.

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

    Rated 5 out of 5 stars

    Very accurate.

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

    Great for keeping track of your daily mileage especially on the golf course.

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

    Rated 5 out of 5 stars

    Great Motivational Gift

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

    Purchased the Fitbit-One for a friend to get her motivated and get moving. I have the Fitbit Alta. She loves it and has been improving her walking steps every day. We're linked in on the Fitbit site and watch each others accomplishment. She's up to 5000 steps a day and feeling great about herself and her goals when she logs into the Fitbit account. She's earned 2 badges already!!!

    I would recommend this to a friend