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  • Front. Fitbit - Flex Wireless Activity and Sleep Tracker Wristband - Black.
  • Angle. Fitbit - Flex Wireless Activity and Sleep Tracker Wristband - Black.
  • Alt View 1. Fitbit - Flex Wireless Activity and Sleep Tracker Wristband - Black.
  • Alt View 3. Fitbit - Flex Wireless Activity and Sleep Tracker Wristband - Black.
  • Alt View 4. Fitbit - Flex Wireless Activity and Sleep Tracker Wristband - Black.
  • Alt View 5. Fitbit - Flex Wireless Activity and Sleep Tracker Wristband - Black.
  • Alt View 6. Fitbit - Flex Wireless Activity and Sleep Tracker Wristband - Black.
  • Alt View 11. Fitbit - Flex Wireless Activity and Sleep Tracker Wristband - Black.

Fitbit - Flex Wireless Activity and Sleep Tracker Wristband - Black

Model:
FB401BK
SKU:
8390054
Highly rated by customers for:
Your price for this item is $31.99
Clearance
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 364 Showing 7,261-7,280 of 10,464 reviews
  • Pros mentioned:
    Sleep tracking

    Great Fitbit

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

    Since I've had my Fitbit I feel I'm staying fit and and most of all I can track my sleeping habit. I love it

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

    Love device easy to use

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

    Love my Fitbit couldn't survive without it. Links to different applications easily and tracks my activity.

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

    love my fitbit

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

    great product. a few glitches on the computer sync but overall easy to use and a great motivator for being healthier

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

    Not the best

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

    This product is ok for the price. I had a Garmin and I liked it better. This Fitbit works great but you have to charge it every couple days and you don't have the screen on it to see your steps and calories like the Garmin. I have to log into my app on my phone to check everything.

    I would recommend this to a friend

  • It is a great motivator for exercising.

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

    I would recommend this product for people to motivate them to exercise.

    This review is from Fitbit - Flex Wireless Activity and Sleep Tracker Wristband - Slate

    I would recommend this to a friend

  • great product

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

    I really like the motivation it gives me. I have no problems. I like the emails it sends me on progress and awards.

    This review is from Fitbit - Flex Wireless Activity and Sleep Tracker Wristband - Slate

    I would recommend this to a friend

  • Great insight on activity.

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

    Bought this for my wife to help monitor her daily activity with our newborn. Great and easy to use platform

    I would recommend this to a friend

  • My first tracker

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

    So excited to use this! This is a great incentive to get moving more!

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

    FITBIY

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

    Really enjoy knowing how much activity I do in one day. Has more features that I don't use but I hope to eventually.

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

    It has been awesome to see how active or inactive

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

    It's really easy to use and accurate! It's alot of fun to compete with your friends and family and keep them going!

    This review is from Fitbit - Flex Wireless Activity and Sleep Tracker Wristband - Slate

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

    Gets Me On Track

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

    I really like the fitbit flex. It's easy to use. Syncs with no use connection like my first fit bit and is waterproof.

    This review is from Fitbit - Flex Wireless Activity and Sleep Tracker Wristband - Slate

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

    A wonderful device

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

    I really enjoy this fitbit device, It is east to use and its like wearing a watch. The functions are great.

    This review is from Fitbit - Flex Wireless Activity and Sleep Tracker Wristband - Slate

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

    Gets the job Done

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

    The fitbit does a great job of monitoring my steps and help me heather towards my goal everyday. However battery olive already seems to be lower than what it claims and sometimes it is impossible to get the sleep function turned on. I have large wrists for a female and the small fits me just fine.

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

    I really enjoy this product!

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

    I really like this product because it is so easy to use. The App that goes with it has everything you need and more!

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

    Setup easy

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

    I purchased my Fitbit Flex to keep track of the steps I traveled on my work days. It has worked out great!

    I would recommend this to a friend

  • So easy to use and great motivation!

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

    I love my fitbit flex, it made me realize how little I walked and provides great motivation and goals throughout the day!

    I would recommend this to a friend

  • FitBit is GREAT

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

    The fitbit works awesome for making you accountable. It makes you want to work towards hitting your goal.

    This review is from Fitbit - Flex Wireless Activity and Sleep Wristband - Pink

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

    Good overall. Seems accurate

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

    Good overall. accurate and performs all tasks i need it for.

    This review is from Fitbit - Flex Wireless Activity and Sleep Wristband - Pink

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

    Great way to monitor basic physical activity

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

    Easy to use technology, durable and wearable on all occasions.

    I would recommend this to a friend

  • Easy and simple

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

    Good fit ESS tracker for starters out there I just don't use mine much

    I would recommend this to a friend
Page 364, Showing 7,261-7,280 of 10,464 reviews
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