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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 159 Showing 3,161-3,180 of 10,464 reviews
  • Pros mentioned:
    Sleep tracking

    Rated 5 out of 5 stars

    Great walking tracker

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

    works as stated. tracks step and distance as well as tracks sleep habits.

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

    Rated 5 out of 5 stars

    Excellent

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

    I love my new gadget! Keeps me on track. I look forward to great results.

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

    Easy to track steps

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

    Easy to set up. Was concerned it wasn't tracking steps correctly because I would move my arm and I could see the steps increase when I first got it. I think it might have been just calibrating. It is working fine now.

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

    Rated 5 out of 5 stars

    Great motivation tool

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

    I heard about this product from a friend of mine who had one and loved it. After researching online, I decided to purchase the flex wristband fitbit myself. It has definitely kept me on track with my steps and and activity and sleep. I find myself always finding ways to keep moving to attempt my last best. The fitbit also syncs with My Fitness Pal so I can put my food and water intake there. (I found the food journal on the fitbit not as good as My Fitness Pal). I get weekly updates as to my best and not so best days and emails me with encouragement when I beat my goals I have set. It's well worth the money. I am recommending this to all my support group members and friends.

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

    Rated 5 out of 5 stars

    Great starter Fitbit

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

    I love this fitbit, I can track my steps and set goals, I love the fact that I can track my sleep and see just how much I move around and how well I'm sleeping. I can track how much water I'm drinking and what I'm eating.

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

    Rated 5 out of 5 stars

    Great activity tracker

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

    Easy to upload to iPad and track steps. Love the challenge with friends.

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

    Rated 4 out of 5 stars

    good but not great

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

    This wearable device is probably at the low end of fitness watches which for my purpose works just fine. The bracelet is unatrusive and helps me keeps track of my water consumption, activity level and sleep. Data can be entered manually or up loaded via Bluetooth to your smartphone and/or computer. Additional stats are available on the internet if wanted as well as food database for calorie intake. There is a weekly posting of your progress and forums to contact others for motivation. Fitbit is a simplistic gadget. There is no readout face. Small lights turn on as you progress toward your daily goal. It stores about a week worth of data.

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

    Rated 2 out of 5 stars

    Good tracker

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

    I've had my fit bit for about a year now. The original wrist band it came with got dirty very quickly and then after about 9 months it wore out and broke apart. I have also had problems with it not being able to sync to my devices and needing to be reset about once per week. My boyfriend has had these same problems with his and at this point his does not even charge or reset and therefore he has stopped wearing it. However, when it does work it is wonderful at tracking my activity and steps for the day.

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    Works great

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

    This was for my wife who and she loves it. Fits well on a small wrist

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

    Rated 4 out of 5 stars

    Keeps me moving

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

    Great for keeping track of steps and calories. Love that I can challenge friends and family in activity. Wish it monitored heart rate and stairs. But I've gotten my money's worth

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

    Rated 5 out of 5 stars

    Awesome!

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

    I love my fitbit! It tracks, steps and how much sleep you get!! My only complaint is when you enter your food intake, the options are very limited and restaurants are extremely limited. Hopefully they will update that soon! The fitbit makes walking fun!

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

    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 love my fit bit!!!!!!! It is accurate and keeps up with what I need.

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

    Rated 5 out of 5 stars

    Great product for fitness

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

    This product is great for sleep activity and tracking your fitness!

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

    Rated 5 out of 5 stars

    Love my Fitbit Flex!

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

    I didn't know a lot about the features before buying, but I'm super impressed with how it just "knows" things! I primarily got it for the sleep tracking, and I forgot (for the first time) to go in and click that I was beginning sleep the other night. So, I did not expect my sleep to be logged, but it was! Amazing. It really confirms why I sometimes don't feel rested, etc. It is also keeping me on my toes with exercise. :) Great device. Highly recommend!

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

    Rated 3 out of 5 stars

    It worked very well, but was uncomfortable

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

    The fitbit worked well but was uncomfortable on my wrist. I ended up returning it for a Misfit Shine which is much more comfortable, but not as accurate as the firbit was.

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

    Rated 5 out of 5 stars

    Great

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

    Great job of keeping track of my exercise,sleep, and eating patterns.

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

    Rated 5 out of 5 stars

    Fit mama

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

    Does everything I thought it would. Great product that seems accurate.

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

    Rated 5 out of 5 stars

    counting my steps

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

    Love my fitbit! Keeps me moving each day to reach my goal everyday !!!

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

    Awesome tracker!

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

    Awesome tracker! The app is also great. The fit is comfortable too.

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

    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.

    I love my Fitbit it's easy to install and it has lots of achievements

    I would recommend this to a friend