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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 146 Showing 2,901-2,920 of 10,464 reviews
  • 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:
    Ease of use

    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.

    This is a very easy to use fitness tracker. It makes it easy for me to stay motivated.

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

    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.

    Helps keep me aware of how active I am being. Adds a little fun to your daily exercise.

    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:
    Accuracy

    Rated 5 out of 5 stars

    Great for anyone

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

    If you use this honestly, it can be a real good tool to use with your every day activity

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

    Cool

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

    This item has made losing weight easier. Also getting healthier is easy with this item.

    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
  • Rated 5 out of 5 stars

    awesome product. has helped keep me motivated.

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

    Really helps with motivation to keep moving.I love my fit bit. Has really kept me going.

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

    Rated 5 out of 5 stars

    Keeps you updated

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

    Great for tracking every day activities also works good for the workouts when at the gym

    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
  • Pros mentioned:
    Sleep 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.

    My regular doctor likes the sleep results and actual steps I take,without my guessing.

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

    Rated 4 out of 5 stars

    Great basic fitness tracker

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

    It gives a great overview of steps and sleep if you activate that part of the tracking. I only wish it also had a heart rate monitor so it would give a true representation of resting vs. active minutes.

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

    Rated 4 out of 5 stars

    Good Device

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

    This is a good device. Some reviewers have questioned the accuracy, but I haven't had any problems. The device seems very accurate. It would be nice if the cost was a little lower, but this was a good purchase.

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

    Great weight loss

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

    Ever since I bought this I went from that fat guy to that not as fat now guy. 10/10

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

    Rated 5 out of 5 stars

    great piece of technology

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

    Very useful tool for anyone trying to get in shape and try to live a healthier lifestyle.

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

    Rated 5 out of 5 stars

    The fitbit is perfect

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

    Just what I wanted to track my daily activity. I love the color and the price was good.

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

    Rated 5 out of 5 stars

    Great for tracking exercise and diet

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

    Bought this after having a different tracker and this one is much better. Easy to use.

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

    I love my new fitbit!

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

    I wanted a Fitbit, but I didn't know if I would like wearing it. The guy helping us explained the noticed and I got this one! I try everyone to get my 10,000 steps in! It's fun to challenge your friends or your spouse! I would recommend any Fit products. My spouse also has one and we can challenge one another and try to beat each other during the day. It's easy to wear and charges just a like a cell phone.

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

    Rated 5 out of 5 stars

    Comfortable and light.

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

    Very sleek and stylish. Can be worn with just about anything and anywhere, easy to use.

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

    Rated 4 out of 5 stars

    Motivates me to be active

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

    Motivates me to get daily steps in. Inserting into band after recharging is a bit difficult. Awkward fit.

    I would recommend this to a friend