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Customer Ratings & Reviews

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Customer reviews

Rating 4.4 out of 5 stars with 10463 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 145 Showing 2,881-2,900 of 10,463 reviews
  • Rated 4 out of 5 stars

    I like it but have regrets

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

    I really like my fitbit and love the extra boost it gives you to WANT to go out and exercise and go for a walk. However, I am already regretting not getting the Charge, which has the clock and everything on the screen of the bracelet. Also, the Charge and Charge HR have a lot more goals and information on them.

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

    Easily keeps track of steps and sleep

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

    Motivates me to excercise and get my steps in daily

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

    Rated 5 out of 5 stars

    Good starter Fitbit

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

    I like how they give you multiple sizes for a band and I love how simple it is to use.

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

    Rated 4 out of 5 stars

    Works great and easy to use

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

    Works great and easy to set up. Steps sometime too generous. Make sure to use on you non-dominant arm as your main arm will give you extra unwanted steps throughout the day. Sleep tracking works fantastic.

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

    Rated 4 out of 5 stars

    Great

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

    i was impressed by how accurate the steps were counted. a bit tricky to get it to go into sleep mode but once i figured out the tapping to activate, it was easy. simple and easy to use with app

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

    Luv It

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

    This fitbit is so easy to use! Keeps you motivated

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

    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.

    It works to my expectations. Great tracker! Bought one for the wife and she loves it too!

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

    Amazing and easy to use

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

    Was a gift for my mother and is so easy to use my mother loves it and uses it every day!

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

    Rated 5 out of 5 stars

    Excellent exercise motivator

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

    Easy to set up and comes in many different colors.

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

    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.

    Bought it to replace the fitbit that I had lost...

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

    Rated 5 out of 5 stars

    Simple Tracker

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

    I love this new way of tracking. Holds a charge more than a week. Simple iPhone set up.

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

    Rated 5 out of 5 stars

    Good value

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

    bought this on sale, so a great value. Purchased it in black. Easy to use and comfortable.

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

    Rated 5 out of 5 stars

    Great to kick start your healthy habits

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

    This was a great buy for me. I wanted to get something to help me get back on track with my health. This is basically a pedometer, but it also will track sleep (although I am not sure how accurate that is). It basically will tell you how much you fidgeted at night for the most part, and when you fell asleep and woke up. The main thing I liked about it is that you can connect the fitbit to myfitness pal, which allowed me to track my calorie intake with my steps. This compared my calories burned from walking to my calorie intake. You can also track you blood pressure, heart rate, blood sugar, etc on the fitbit dashboard if you have the appropriate tools to measure these things. The fitbit also connects with other programs besides myfitnesspal. It has really helped me stay on track with my health. I realized I was barely moving before getting this, and now I am constantly trying to hit 10,000+ steps or 5+ miles. And I have lost quite a bit of weight.

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

    Rated 5 out of 5 stars

    I love it

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

    It is a great motivator to see how many calories you take in as opposed to what you burn

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

    Rated 5 out of 5 stars

    Great for starter

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

    I like the product easy to use and manage. great..

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

    Rated 5 out of 5 stars

    Great for someone just basic walking as an exercis

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

    I love the fact that I can keep track of my activity and calories! Also can track meals.

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

    Rated 5 out of 5 stars

    Excellent

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

    Simple to use, super accurate and very motivational. Love the look, comfort and product.

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

    Rated 5 out of 5 stars

    Sweet gift

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

    I never considered buying a Fitbit but was given this one as a gift and I love it!!!!

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

    Rated 5 out of 5 stars

    works as advertised

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

    Does exactly what it should. Provides accurate information. Only downside is battery life

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

    Rated 4 out of 5 stars

    Simple, polished

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

    I initially bought the fitbit Force, but after learning of it's risks with burning/irritation, I took it back for the flex. I really enjoy using it to track my steps, calories, and especially sleep patterns.

    I would recommend this to a friend