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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 481 Showing 9,601-9,620 of 10,464 reviews

  • Love my FitBit

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

    Great way to stay in shape! Great way to monitor my health!

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

    I would recommend this to a friend

  • Good but not Perfect

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

    Difficult to set up but live chat very helpful. Tracks steps accurately but does not tally stairs. It takes a while to learn how to put the device on One's wrist - not an easy snap on

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

    No, I would not recommend this to a friend

  • good

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

    i use this nevery day and it track my blood sugers and food

    I would recommend this to a friend

  • just what my son-in-law asked for

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

    the item arrived in good condition in a very timely manner

    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.

    Love this product! It was a great present for my daughter!

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

    I would recommend this to a friend

  • Great fitness band

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

    Have one for myself. Bought one for my wife. She loves it.

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

    I would recommend this to a friend

  • Best FitBit For Beginners

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

    This is the best Fitness gadget for beginners!!!!!

    I would recommend this to a friend

  • Enjoy it everyday!

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

    Like that it communicates with other apps. Enjoy it everyda

    I would recommend this to a friend

  • My Granddaughter Loves It!

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

    My granddaughter loves everything about her Fitbit

    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.

    It is a great. Fit bit. I like because it is black

    I would recommend this to a friend

  • Prod. works great

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

    Bought this for my kid , she loves it.She uses it everyday.

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

    I would recommend this to a friend

  • fitbit as gift

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

    This was a gift and friend very excited to get it. Loves it

    I would recommend this to a friend

  • A worthwhile purchase

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

    A good value considering other models and pricing available.

    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.

    I love to product. I alway have to make my goals for the day.

    I would recommend this to a friend

  • Good to track exercise

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

    I enjoying seeing the statistics kept by my fitbit!

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

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

    hurts my wrist.

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

    Keeping up with steps as well as sleep was great. I used this for about a month then my wrist Began to hurt quite a lot. Would recommend fit bit one instead.

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

    No, I would not recommend this to a friend

  • Great to get me off the couch

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

    Love this item !! Wear it everyday! I also love the the app!

    No, I would not recommend this to a friend

  • Excellent nice fit

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

    Unit functions as advertised. works with other devices well.

    I would recommend this to a friend

  • Good accountability tool for getting back in shape

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

    I like that I can "compete" with my friends that have a Fitbit.

    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.

    my family and I all have fit bits and we love them

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

    I would recommend this to a friend
Page 481, Showing 9,601-9,620 of 10,464 reviews
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