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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 220 Showing 4,381-4,400 of 10,464 reviews
  • Rated 4 out of 5 stars

    Works as designed

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

    This is a very basic unit. It takes some figuring out. The included instructions are not very clear. Seems to work fine.

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

    Rated 5 out of 5 stars

    I love my fitbit

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

    I wear it daily, love it, keeps me on track with my steps, also love that you can set an alarm.

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

    Convenient and Affordable

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

    I purchased this item for my wife. She desired to begin logging her daily activity. She enjoys using it daily, and it has helped her modify some of her daily fitness habits.

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

    Rated 5 out of 5 stars

    Excellent and fun

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

    I love the Fitbit. It really is a constant motivator to keep moving! So easy to use and access info.

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

    Great for tracking movement

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

    Only downside so far is clapping will put in sleep mode. Have to keep switching modes while cheering at baseball game.

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

    good product

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

    I shoud have reviewed the product more before I purchased. The heart rate feature would have been a great add on.

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

    I love my Fitbit.

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

    Great customer service, very helpful and friendly and helped me out a lot. They accepted my website price match and coupon.

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

    Fit family

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

    My husband and I got each other one and we love them! We never take them off except to charge them! I'm upgrading him to the Surge for his birthday and I'm so excited!

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

    Slim

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

    I bought this for my girlfriend and she loves it. She loves the fact it's not a normal color and there is an alam setting. Must have if you do little or a ton of walking.

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

    Keeps you moving

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

    I have thought about getting a Fitbit for awhile. I finally got one and instantly fell in love! It has helped me to get more motivated about moving and reaching personal goals. It also is a great conversation starter. I highly recommend this product to anyone interested in tracking their progress or if they need any help with motivation!

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

    Rated 5 out of 5 stars

    great product for health and fitness!!

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

    It's so easy to use, it's comfortable, stylish, and dependable. It gives accurate results too!

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

    Great tool for tracking steps and sleep.

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

    This is a good tool for tracking fitness activities. The software interface is also very user friendly. I love my fitbit!

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

    Just what the Dr. ordered

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

    This is a perfect fit for my lifestyle. I was an ActiveLink user before I made this purchase and I must say I love the interactive uses of this product. Would recommend.

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

    Easy to use and the app is great

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

    Just wearing the tracker on my wrist reminds me to be active daily. Logging in food also makes you think what you eat and avoid junk food. Bought one for my daughter also.

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

    Good Fitness Tracker with a Simple Interface

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

    The Fitbit Flex is a nice tracker with a good concept for a user interface. I've found that it helps me stay more aware of how much activity I've had in the day. I've used the Ultra and the Zip in the past, and I prefer the really simple interface here. Unfortunately, the battery life is shorter than either of these, only a few days. Additionally, when the website or app warns me the battery is low, that doesn't translate to "charge tonight" but instead "charge immediately, it will be dead within the hour". As much as I like the concept, I end up preferring either the One (with same price, more features, and a better battery life as reported by friends) or the Zip (my favorite, months long battery life and cheaper, with the same feature set).

    No, I would not recommend this to a friend
  • Rated 4 out of 5 stars

    Tracks my workout

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

    Great product helps in keeping track of workouts , a little skeptical of steps taken during a day, but overall it's ok.

    I would recommend this to a friend
  • 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.

    I love FitBit products! Tracking my daily activity is very important to me, and this particular product meets my needs.

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

    Rated 4 out of 5 stars

    Inspiration

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

    This can really help to keep you on track if you're on a weight loss plan. It keeps you interested about your activity level and can show you in real time - or at least once a day if you don't have an iPhone. It kind of keeps you in competition with yourself.

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

    Rated 5 out of 5 stars

    Awesome Intro to Wearable Tech

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

    This was my first wearable tech item and it's fantastic. It's inexpensive and the data it collects and allows you to enter is wonderful. I wore it for a month and then bought one for my sister for her birthday and my mother for Christmas. We all compete against each other and have a blast doing it. It's so simple to use and set up that my 60+ non-technical mother loves it. She doesn't even want to take it off to let it charge :)

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

    Second fitbit flex

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

    This is my second fitbit and my only complaint is the first one stopped recharging after 2.5 years.

    I would recommend this to a friend