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Customer Ratings & Reviews

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 18 Showing 341-360 of 4,241 reviews
  • Pros mentioned:
    Battery life, Sleep tracking

    Rated 5 out of 5 stars

    Great product - I never leave home without it.

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

    Great job FitBit! This is greatly improved over what was already an excellent product. Moisture does't bother this one, it's accurate and lasts 7-10 days on a charge. The blue tooth syncs with iPhone and computer and the software interacts with MyFitnessPal. The only problem I have had is that it is so small and light that it gets lost easily, however the wrist band is really well designed so I just wear it like a watch and leave the watch at home most days. This is the best tool I know of for monitoring steps, distance, stairs, sleep with no bother. Highly recommend it.

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

    Rated 4 out of 5 stars

    Easy use for a busy person on their feet all day.

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

    Works great and easy to use. Quick charge and lasts. Easy to conceal and wear without being noticed.

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

    Rated 5 out of 5 stars

    Helps keep you active

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

    I love my fir bit one. I used to use a watch, but didn't feel it was very actuate plus you had to write you steps down every day. There was no way to upload to app. Fitbit One is very easy to use and it uploads to either my iPhone or my iPad. It does seem to sync better and faster with my iPad, but it will do it to phone, just not as easy or as often. Even if it doesn't sync before midnight it will then use the right numbers for each day. The steps before midnight will go on the previous days steps. The only down side is you have to remember to carry it. The watch version might work better for some, but I don't really like anything on my wrist. So this one works best for me. Since I work from home I would not get very many steps if I didn't have something like this. Fitbit seems easy to use than other devices I have used. Also easy to form group. I am in a group with a number of friends and family members, nice to see what other people are doing and to cheer each other on.

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

    Rated 5 out of 5 stars

    Great fitbit

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

    Live the fitbit. I never take it off its discrete and accurate. Really encourages me to move.

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

    Rated 5 out of 5 stars

    Gifted from my wife...

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

    I don't know, maybe she is trying to tell me something. She bought this for herself and then gifted it to me the next day. It's small and easy to use. Battery charge lasts and lasts. I keep working on increasing my step count each day. Nice tool to use.

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

    Rated 5 out of 5 stars

    This device is GREAT!!

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

    I use this for both monitoring my activity during the day and how well I am sleeping at night. I now see why I wake up so tired in the morning sometimes. I will take the reports generated to my Sleep Dr. I like the fact that I can see at a glance my activity for the day and "step" it up if I need to. Since purchasing this I have used it everyday and can REALLY feel the difference that just walking makes.

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

    Rated 5 out of 5 stars

    Love my Fitbit One

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

    I love the Fitbit one, it's just the right size and it works perfectly. It helps keep me motivated to walk more, climb more stairs and it tracks my sleep. I just started logging my calorie intake as well.

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

    Rated 5 out of 5 stars

    Great

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

    Small and compact, very easy to use. Easy to wear and hide so people will not see it in you.

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

    Rated 5 out of 5 stars

    Very good tracker

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

    I bought this product to track my steps, stairs, and overall fitness, as I want to lose more weight. It was very easy to set up, along with a FitBit profile. With the iPhone app I can track steps, flights of stairs, water and calorie consumption, and it estimates calories burned as well. Overall a great product. I didn't buy the bracelet version as I am a physician and need to remove all items (including wedding ring) for sterile procedures. This can stay on my belt or in my pocket. My main issue with this product is that the clip is rather tight and doesn't fit well onto a belt or belt loop. As a result, I have removed it from the carrier and keep it loosely in my pocket, and it appears to still be fairly accurate in tracking my activity. I don't think it is great at tracking sleep, as I got up for 20 minutes with my infant one night and it didn't think I was awake, but just a restless for a few minutes (even though I was rocking the baby and walking around his room).

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

    Rated 4 out of 5 stars

    Works as advertised!

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

    I got the fitbit to help gauge my daily activity and to have fun comparing total steps with family. Users REALLY need to calibrate the device with your individual stride length, but afterwards seems to be very accurate. I have also gotten a lot of use out of the free online stuff that you get when you sync and register the device with the fitbit website such as food log and recommended daily intake or activity. It seems the calorie stuff would be more accurate with the versions than monitor heart rate, but I really only cared about the steps.

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

    Rated 5 out of 5 stars

    Easy to Use

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

    Love the Fitbit. Easy to use, comfortable to wear, easy to read, tracks all kinds of information. Highly recommend it. Go on line to set it up, walks you through the set up. WiFi connects with your computer so all your daily data readings are kept track of for you. You can set up to compete with friends if you want to. Really fun to be able to see what your daily activities are and how well you sleep at night.

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

    Rated 5 out of 5 stars

    does a great job

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

    replaced my broken fitbit with the One and like the additional features, stairs and sleep

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

    Rated 5 out of 5 stars

    Simple but Powerful!

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

    The Fitbit - One is a powerful activity and sleep tracker that has simple to use software with easy to understand reports. The biggest plus for me is the Fitbit smartphone companion application. I am often away from my computer for days at a time, and it helps to know that my progress is being logged through my smartphone!

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

    Rated 5 out of 5 stars

    I am in love with my fitbit!

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

    Really great product. Easy to use. Long battery life. Great online site and customer service.

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

    Rated 4 out of 5 stars

    Everything works, no bother

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

    The Fitbit One works flawlessly. It syncs to my iPhone, PC and links to my company's health awareness program. Plus it has the added benefit of not dangling on my wrist. Simply remember to switch it between pockets, to charge it once every seven to ten days and you are off and running. The software that accompanies the Fitbit One works fairly well and is handy.

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

    Rated 5 out of 5 stars

    Great motivation to be more active

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

    I've been using the FitBit One for a little over a month now and love it! Its a great tool for keeping track of your activity levels and making sure that you are reaching the goals you've set. The convenience of having this information transfered via Bluetooth is wonderful. In addition to keeping track of how many steps I've taken, stairs I've climbed, and miles I've walked, I love that I can keep track of how well I'm sleeping, how many calories I've eaten and how much water I'm drinking. I never realized before how little water I was drinking. Since I've started using the FitBit, I've lost several pounds, stopped drinking soda, and am well on my way to training for my first marathon. My husband has been using the FitBit Flex and has been very happy with it too. The only difference is that the Flex does not keep track of the number of stairs climbed. Note: I did have a piece of the clip come apart, but with a couple drops of superglue, I was able to fix it.

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

    FitBit One

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

    Bought this at BB for my daughter who had a older FB that eventually died. My wife got it from a heath program at work, but gave it to my daughter after I had bought her a FB One as a present ( also from BB), and she wound up buying me one from BB for Fathers Day. Awesome device that keeps you motivated to keep moving.

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

    Rated 5 out of 5 stars

    Love my Fitbit One

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

    I started with the Fitbit zip, which I loved it worked great for a year but eventually after replacing the battery the back got worn out. So I upgraded to a wrist one which did not work for me as I use my hands a lot at work and it calculated that I had walked twice as many steps as I did. so I took it back and got the Fitbit one which works great, holds a charge and when the battery is low I plug it in over night and it ready to go in the morning. I wear it everyday and only charge it once a month!

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

    Love my Fitbit!

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

    Lost my FitBit Ultra so I purchased this "One". I prefer the clip on as opposed to the "bracelets". The trackers are fun and will motivate anyone to "do one more step" or "one more flight of stairs". Plus you can link to Walgreens account and earn rewards there also.

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

    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.

    I am 56 years old and need to increase my activity level. After being cleared by my physician to do so, I decided to purchase a Fitbit to help me track my progress. My wife and daughter both had one so I was familiar with the technology but had no idea how much of a motivator it would be. I highly reccomend this product.

    I would recommend this to a friend
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