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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 474 Showing 9,461-9,480 of 10,464 reviews

  • Love the color and app

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

    Great tracker for the price and love the different color bands

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

    I would recommend this to a friend

  • Awesome Fitness Tracker

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

    Love this fitness tracker and the abilities the app has to offer!

    I would recommend this to a friend

  • FitBit

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

    I bought this for my daughter for Christmas, she Loves it!!!

    This review is from Fitbit - Flex Wireless Activity Tracker - Teal

    I would recommend this to a friend

  • Great

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

    I bought this as a Christmas gift for my aunt n she loved it

    I would recommend this to a friend

  • Works

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

    Had for almost two years and have not had one issue.

    I would recommend this to a friend

  • Good Buy

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

    Good buy if you're OK with wearing a bracelet. I prefer the FitBit One which can be worn without conflict of attire. Don't buy if you expect to contact Fitbit for support.

    I would recommend this to a friend

  • Fitbit - perfect

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

    The fitbit arrived rather quickly and was in perfect condition.

    I would recommend this to a friend

  • Great product for my fitness

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

    Would recommend this for anyone is wants to track their fitness

    I would recommend this to a friend

  • Very cool.

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

    I love it.It carefully keeps track of all data. Very efficient and effective.

    I would recommend this to a friend

  • It works great

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

    Its the best when sharing and competing with friends and family.

    I would recommend this to a friend

  • Love it

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

    Wear it everyday. Bought one for my husband after enjoying mine so much

    I would recommend this to a friend

  • Useful Product for a Good Price

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

    This is the best product useful for us for a healthy living. Go for it...

    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.

    Great quality wristband!! Love the tracker and its overall capabilities

    I would recommend this to a friend

  • FITBIT

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

    My other one wore out I had to get another one to replace it

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

    I would recommend this to a friend

  • Awesome

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

    I love everything about my FitBit Flex. Except when I lost the charger.

    I would recommend this to a friend

  • X-mas Gift

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

    This was a pretty color and the only one they had that day.

    This review is from Fitbit - Flex Wireless Activity Tracker - Red

    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.

    This is a wonderful product. It's very comfortable!

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

    I would recommend this to a friend

  • My new favorite toy

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

    I love my new fitbit flex. It is my new partner in my fitness journey.

    I would recommend this to a friend

  • Great device

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

    Excellent device to help keep you on track and achieve your fitness goals

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

    I would recommend this to a friend

  • can't really rely on

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

    It seems that my device is too sensitive because it shows "active minutes" while I was not active at all. Plus it stopped send email when out of battery. I will exchange my FITBIT hopefully another one will be more reliable.

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

    I would recommend this to a friend
Page 474, Showing 9,461-9,480 of 10,464 reviews
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