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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 458 Showing 9,141-9,160 of 10,464 reviews

  • Nice and Simple

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

    I like this band better than the other one i had. The stats are better for me and what I want to track.

    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.

    Everything about this is great. Nothing about it is not great.

    I would recommend this to a friend

  • Great purchase

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

    Bought this is a gift. My son absolutely loves it.

    I would recommend this to a friend

  • Just plain love it!

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

    I love this and would recommend it to all age groups. It gives lots of info and is easy to use and wear.

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

    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.

    Bought the FitBit Flex for my wife. She loves the color and application for tracking her daily routine.

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

    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 love my fitbit. I think it could be more accurate but it is better than most devices I have tried.

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

    I would recommend this to a friend

  • Love being able to see how my sleep pattern has be

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

    Enjoy checking each evening if I have met my goal for the day.

    I would recommend this to a friend

  • Great for keeping up with sleep

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

    Love it, it was my birthday present!! I recommend for all the teens.

    I would recommend this to a friend

  • Great device to track steps

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

    I absolutely love my fitbit!! It helps track my steps, calories intake, goals reached and sleep cycle.

    I would recommend this to a friend

  • Good

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

    Good product reliable does what it says it does. Fun

    I would recommend this to a friend

  • just what my daughter wanted

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

    the item arrived in a timely fashion and was exactly as pictured

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

    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.

    Bought this as a birthday present for my Hubster since he's really into fitness and he just LOVES it!!

    I would recommend this to a friend

  • Nice piece of technology!

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

    This has been a great purchase!! My first Fitbit!!

    I would recommend this to a friend

  • Functional

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

    Fun to use and keep track of my day to day. Would recommend

    I would recommend this to a friend

  • Good addition for exercise

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

    Fine as long as you have I phone 5 or newer or newer I pad

    I would recommend this to a friend

  • Gets my butt off the couch

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

    I enjoy the daily step goal feature the most because it keeps me from sitting around the house all night.

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

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

    It is not very accurate, compared to Ibitz.

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

    I am comparing it to an Ibitz and it is not very accurate, I have also checked it with the treadmill. I bought it because I wanted it for my wrist and wanted to monitor sleep and I am dsappointed with its performance.

    No, I would not recommend this to a friend

  • Awsome

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

    Works very well. Great deal for such a price. Bought this as a gift for a great deal.

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

    I would recommend this to a friend

  • Easy setup and use

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

    I have been using my Flex for several weeks now and love it.

    I would recommend this to a friend

  • Great fitbit

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

    I am very happy with my purchase. I expect to be returning to Best Buy in the future.

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

    I would recommend this to a friend
Page 458, Showing 9,141-9,160 of 10,464 reviews
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