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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 386 Showing 7,701-7,720 of 10,455 reviews
  • Pros mentioned:
    Sleep tracking

    Rated 5 out of 5 stars

    Great tracker

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

    Got it at a great price, wife loved it. Helped her a lot with sleep

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

    Rated 5 out of 5 stars

    Great tracker

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

    I love my fitbit flex. It helps me stay on track with my exercise and sleep habits

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

    Great product. Easy to use

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

    I purchased this for my wife who is tracking here sleep with it as well. Awesome!

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

    Fit bit

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

    Daughter seems like it I have the heart monitors and I really like it

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

    Tracks steps well and good for motivation

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

    It works very well and don't realize it is on. Has an alert when you reach your step goal. Has reminders on mobile device once you get within 2000 steps of your steps goal. Am very please with calorie portion as well. My having to input what I eat and immediate calorie count makes me watch what I eat.

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

    great device

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

    really like this product it light weight and lets me know when i have reached my goals

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

    clasp too hard to connect

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

    don't really know if information collected is correct. A few minutes after I get up it already says I have burned 500 calories. Also seems like it adds steps even if I am sitting at work. If I count my steps, it always adds a greater amount. However, it is keeping me more aware of intake and output.

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

    Great info in a compact wristband

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

    Good gear, but changes to sleep mode too easily. For example when clapping at a sporting event, it can misread the clap as a tap that changes to sleep. Nice app integration though and syncs info easily to your iPhone. I bought the as a gift, and he really likes it except for the sleep mode trigger.

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

    Rated 5 out of 5 stars

    Great product for keeping track of your activity

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

    I would recommend this product for anyone who wants to know how active their life is.

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

    Ok

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

    The prefer using my Iphone during my workout, which is user friendly.

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

    Great for people who like goals

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

    I've been obsessed with the sleep tracking feature. I also am enjoying knowing how many steps I've taken in the day. I can usually predict about how many I've taken, but when I know I'm close to 10,000 I know that I want to reach it. Good for people who like goals and data. The online information is also wonderful.

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

    Rated 5 out of 5 stars

    Great wristband and alarm clock!

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

    I love the wristband. It's very easy to use and works great with the scale as well.

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

    Rated 5 out of 5 stars

    Gotta love fitbit!

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

    Fantastic tracker that's both completely waterproof and very accurate!

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

    Easy to use and affordable

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

    I purchased this at the recommendation of two friends who currently have and they had said they were pleased with its tracking and components. I'm happy to say I've purchased and it is tracking my steps and gauging my progress well. Would recommend to someone for under $100 it is a good reliable item

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

    Was ok but got the hr charge instead

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

    Did not like how band was and how you had to tap to get information

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

    Rated 5 out of 5 stars

    Love it

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

    Love the fitbit. Would recommend to others. Easy to use and happy with the product.

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

    Rated 5 out of 5 stars

    Perfect for my wife

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

    Anyone that ask me when looking for a fitness tracker I tell them to get a Fitbit.

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

    Rated 5 out of 5 stars

    Great easy to setup

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

    Excellent Fitbit easy to use very durable thanks great with iPhone

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

    Not a fan of this one

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

    I'm not such a fan of some of the wristband trackers. If my arm isn't swaying or moving, it doesn't count. That includes pushing a stroller or a shopping cart all over Target .... or say you walk about 5 miles a night as a server, if you're holding a tray, you could walk 8,000 steps and it won't show up. I think my little Fit Zip is more accurate than this.

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

    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.

    Easy to use and good quality. I got a lot of compliments on the color.

    I would recommend this to a friend