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Customer Ratings & Reviews

Your price for this item is $31.99
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The comparable value price is $79.99

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 68 Showing 1,341-1,360 of 10,464 reviews
  • Pros mentioned:
    Sleep tracking

    Rated 5 out of 5 stars

    great fitness tool

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

    I love the sleep feature on this device it works really well I love that I can put in food I eat and there's a huge database for different foods and restaurants and you can scan barcodes and have them automatically added. Fitbit is a great product.

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

    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 my Fitbit. It has made me more active. I love seeing how many steps I take a day and keeping track of how well I'm sleeping. Definitely worth the money! I would just recommend not buying a light color one because your wristband will get dirty.

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

    Buy

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

    I've owned Striiv, now FitBit. Like the alarm featur and sleep function. Worried about my pattern so having test to confirm sleep interruptions. Now maybe I'll find out why always tired!

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

    Rated 4 out of 5 stars

    Not to bad

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

    It is Comfortable and easy to use. It is light and it fits just right. Like that it comes in different colors

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

    Rated 5 out of 5 stars

    Great gift for an active spouse

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

    I purchased this for my wife as she is an active individual who enjoys running, long walks, and gardening. The Fitbit helps her realize whether her daily activities were enough to maintain an active lifestyle - especially during the cold winter months.

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

    Rated 5 out of 5 stars

    Great 1st Wearable Tech for a Beginner!

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

    I was debating between the Flex and the Gamin. After talking with the Geek Squad I was sure going to get the Flex, easy programming , great app , and good battery life(I have to charge it every other day ) First time wearable tech get the Flex!

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

    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.

    Love the product but very upset with the sales person. This was actually on sale for $79.99 and I was overcharged and I was not able to use any of my rewards as he couldn't apply them properly. So I'm mad that I over paid for it! Otherwise great!

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

    Rated 4 out of 5 stars

    Liked the Fitbit Ultra better

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

    I like the Flex band but after having the Fitbit Ultra for the past 2 years I'd have to say I liked it better. The features that is was lacking from the Ultra was tracking flights of stairs, show all of your information on it, and was easy to put on. You have to go to the web site to see your Fitbit numbers during the day using the Flex band. Still a good product!

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

    Rated 5 out of 5 stars

    Excellent for losing weight

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

    I love that I drink more water and I also keep moving all because of the tracking. I have lost 35 pounds since I have purchased my Fitbit in February from Best Buy. I would highly recommend Fitbit to everyone who is in their 50+, it helps you get healthier.

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

    Rated 5 out of 5 stars

    Awesome 1st Wearable Tech for a Beginner!

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

    No doubt I was confused of which tech would be the best for a newbie of wearable technology craze. I was torn between the Gamin and the Fitbit. The Fitbit by far is the best for starting , so easy-to-use, so user and computer friendly! Love it!

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

    Rated 4 out of 5 stars

    Great Motivator

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

    Bought this for my wife, she requested it. She loves it. Helps her set health goals and accomplish them. She has commented that charging it sometimes is an issue, but not a major issue.

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

    Rated 5 out of 5 stars

    Easy to use, feels comfortable & looks good

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

    I bought this to help assist me in monitoring intake vs.output without a lot of extra effort on my part. The device is comfortable, looks attractive, and goes with everything everywhere. It is easy to use and fits my needs without a lot of attention.

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

    Rated 4 out of 5 stars

    As a Starter - It works great

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

    After purchasing the product and playing with it, I found that I need the higher end line. But as a starter this works of us. Now hopefully Santa comes around with the upper line.

    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.

    Easy setup. Great now cause battery lasts longer and it is water proof.I love this thing. It even has an alarm. No need for phone wake ups.

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

    Rated 5 out of 5 stars

    It is very good product

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

    I found this this product very easy to use. The instructions for set up online was very helpful. I would recommend this fitbit flex to others. The price was good value compared to similar products.

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

    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 got this for my wife. She uses it regularly and has been pleased with it. It works as expected.

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

    Rated 5 out of 5 stars

    great entry level fitness tracker

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

    It took a while to get used to the Flex, but I love it. I wish the information that came with it and the website was more user-friendly, but once I was able to find out more about everything the Flex could do I was completely satisfied with my choice.

    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.

    The Fitbit has increased my motivation to workout and keep up with the food that I consume. It is fun to be in a group to challenge each other too!

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

    Rated 5 out of 5 stars

    Nice tracker for step and sleep data

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

    An easy simple device for general tracking information such as daily steps taken and sleep patterns. Not overly complicated and syncs well with computer and cell phone. Would recommend to anyone who wants to start tracking their health data.

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

    Rated 4 out of 5 stars

    Good overall fitness tool

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

    The only complaint is the difficulty tapping the unit to put it in sleep mode. Overall I like the instant results tracking my steps and integration with my email summarizing my week!

    I would recommend this to a friend