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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 457 Showing 9,121-9,140 of 10,464 reviews

  • Fitbit band

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

    Band kept breaking. Replaced and the new one broke as well.

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

    No, I would not recommend this to a friend

  • Easy to use

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

    Great product! Wish their were more band colors to close from.

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

    I would recommend this to a friend

  • birthday gift

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

    This was a gift for our granddaughter. She loved it.

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

    I would recommend this to a friend

  • Great tracker

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

    I've been using the Fitbit for a few years and I got this as a gift for my mother. She LOVED it!

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

    I would recommend this to a friend

  • great step counter to start out on

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

    comfortable lightweight and website easy to view count

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

    I would recommend this to a friend

  • Its okay

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

    Its an okay device, kind of annoying on my wrist though.

    No, I would not recommend this to a friend

  • Good Fitbit for starter

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

    I like the Fitbit. I wish they had more colors to pick from.

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

    I would recommend this to a friend

  • Great gift

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

    I love this product. I liked it so much I have been buying the for my family members. It is user friendly.

    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.

    This is a wonderful product that I have thoroughly enjoyed!!

    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.

    Great product great choices and colors thanks again

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

    I would recommend this to a friend

  • 2nd one

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

    Keeps me on track, 40 down. 15 to go! Keeps all of my progress, just wish charging was faster.

    I would recommend this to a friend

  • Great item for the price.

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

    It was a birthday present for my wife. It's gives her everything that she wanted at this time.

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

    I would recommend this to a friend

  • Good for just steps

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

    Doesn't work when on elliptical. Otherwise very happy

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

    I would recommend this to a friend

  • Excellent product, better than the original

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

    Bought as replacement for the original fitbit. Much happier with the wristband. Same great functionality.

    I would recommend this to a friend

  • Quick results

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

    Good, simple results and links to different sites for tracking.

    I would recommend this to a friend

  • Great for beginning a fitness journey

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

    I love my flex, but upgraded to the charge hr. I wear the flex every day and hr for workouts.

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

    I would recommend this to a friend

  • Love the Fitbit.

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

    Love the fit bit. I use it all the time. It has helped me manage my weight and exercise fitness.

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

    I would recommend this to a friend

  • Good product, bracelet design needs modification

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

    I purchased a Flex in June and in September the bracelet started tearing. My husband purchased one a month later and his has ripped also. The design of the bracelet needs to be modified due to the stress put on the bracelet from removing and re-inserting the tracker into the bracelet.

    No, I would not recommend this to a friend

  • Love

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

    I bought this for my husband. Works great and hasn't had any problems with it. He has had it for a month.

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

    I would recommend this to a friend

  • I love it

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

    It keeps track of so many things! I wouldn't be without it.

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

    I would recommend this to a friend
Page 457, Showing 9,121-9,140 of 10,464 reviews
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