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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 323 Showing 6,441-6,460 of 10,464 reviews
  • Rated 4 out of 5 stars

    Good tool in my exercise toolbox

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

    The fit flex is so much fun and inspires me to take the long way around to get where I am going on foot. It's also worth the time to log in my food.

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

    Rated 3 out of 5 stars

    Great product

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

    I got it for my wife she loved it and specially that it use the blue tooth connection to connect to your smart phone. Sadly after a 10 days of use stopped working: Charging problem. We called the costumer service they were nice enough helping us trouble shooting it but without luck. they recommend to send it back for replacement since we can't get a replacement at Best buy out of stuck for more than a couple weeks. we still waiting for the replacement to arrive.

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

    Rated 5 out of 5 stars

    Great motivator

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

    This is fun to wear and track on my phone and laptop. I set a weight loss goal and it calculates my calorie goal each day. The battery usually lasts about five days and charges quickly. I love it so far!

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

    Rated 4 out of 5 stars

    Great for beginner

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

    Easy to setup. Easy to use. Accurately counts steps. Challenge friends to motivate them and yourself.

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

    Rated 5 out of 5 stars

    Good daily work-out measurement tool.

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

    This is a nice fitness tool that allows you to monitors exercise habits, sleep, caloric intakes and distances. This is a fun device that can be directly monitored by computer, lap top, tablet, or smart phone.

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

    Modem, wi-fi-router replacement

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

    Replaced my old modem with similar one. Fairly easy to set up. Had to call my service provider to complete install. Reasonable cost. Works well.

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

    Super

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

    This is the best gift that I ever gave to my wife.

    I would recommend this to a friend
  • Cons mentioned:
    Band quality

    Rated 4 out of 5 stars

    Good product idea.

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

    The only thing I did not like was the band. It came apart after 6 months of using it. Cheaply made for such an expensive product.

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

    Great Device

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

    This product seems great, but the shape of the band was not what I wanted. Unfortunately I had to return the product. I recommend trying it on first. Other than that, It was a great product.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Bought it for a friend too

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

    I love my fit bit so much I bought one for my friend who thought it was a waste of money. She is now a firm believer and said she absolute loves it and never takes it off accept to charge it once a week.

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

    Rated 5 out of 5 stars

    This is graet for tracking

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

    So far i love he FitBit. i use it every day and even use it to track my sleep. I had no idea how munch i walk and how many calories i burn, but with this i can tract it all. I would recommend fr everyone

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

    Keeps me focused

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

    Love the sleep tracker and how the Fitbit Flex syncs to my phone! Great product and I cancelled my Weight Watchers subscription because the food tracker here is more helpful and included, no extra fee!

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

    Excellent product that meets my needs

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

    The Fitbit is a great device that makes you want to work out on a daily basis. It is an awesome motivator and the website is awesome to track your progress.

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

    Very good, few complaints

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

    We really like Fit bit. It is a great motivator to get those extra steps in. They could do a better job on there app but its still very useful.

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

    Rated 5 out of 5 stars

    Excellent. Keeps track well

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

    Love it. Tracks all exercising and stepping during the day. Does track sleep pretty well too. Needs input for some other items Goes to all devices like phone and IPad as well as computer. Wish it did stairs

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

    Great for tracking workout

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

    Works great for tracking workout and because it is waterproof you only need to take it off to charge it.

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

    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.

    Like the features of the Fitbit. Easy to set up and use. The sleep feature is sometimes difficult to set, but overall, a really useful product.

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

    Rated 4 out of 5 stars

    FITBIT COULD BE BETTER

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

    I DON'T KNOW WHAT IT IS. SOMETIMES THE BATTERY LASTS FIVE DAYS SOMETIME IT LASTS THREE. IT DOES WORK. IT REMINDS ME THAT I AM TRYING TO STAY FIT.

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

    Fitbit not so user friendly

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

    It is very hard to snap on yourself and you have to remember tried tell it you are sleeping & waking. It doesn't do it automatically

    No, I would not recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 4 out of 5 stars

    Works Great

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

    Fitbit Flex is great. The only thing Fitbit One has is stair tracking and a better battery, but as far as step counting they both work great.

    I would recommend this to a friend