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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 450 Showing 8,981-9,000 of 10,464 reviews

  • Easy to set up and use on multiple devices.

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

    Overall, have been very satisfied with this product - it has met my expectations.

    I would recommend this to a friend

  • Great product, works very well!

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

    I know there are a lot of similar products out there but I am very happy with the value based on price paid for this one.

    I would recommend this to a friend

  • Fell in LOVE with Fitbit

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

    Makes me be more accountable on a daily basis. Love the tracking within and the constant reminder with the wrist piece!

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

    I would recommend this to a friend

  • Perfect

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

    This is as advertised. Great device, able to track daily workout and food intake. Finally a windows phone app as well !

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

    I would 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.

    i would recommend as gifts. all folks like the gift and have been using it.

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

    I would recommend this to a friend

  • Works great

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

    You can tell how lazy you really are when you look at the number of steps you take in a good. Good to keep you honest.

    I would 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.

    Overall it's a good product, would be nice if it also monitored heart rate.

    I would recommend this to a friend

  • Great for the health conscious person

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

    Works great. Just make sure you read all the info you can on it. Remember it's no 100% accurate, but then none of them are.

    I would recommend this to a friend

  • I am driven by my fit bit

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

    I like have the extra bands and since my old battery stopped charging and i got a new one I am even happier

    I would recommend this to a friend

  • Works well

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

    The fitbit band does what it says, it works. It is comfortable to wear.

    I would recommend this to a friend

  • Easy to track steps

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

    Able to see my progress on my phone or computer, and amazed at my sleep patterns.

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

    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. Just issue with battery charge all the time.

    I would recommend this to a friend

  • This is such a neat tool for your health!

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

    I love this product. It really helps me monitor certain aspect of my health.

    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.

    Great tracker, works well with the Fitbit app, second one purchased

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

    I would recommend this to a friend

  • Like it

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

    Like it but wish I would have gotten the one with heart monitor

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

    I would recommend this to a friend

  • Great fitness tracker.

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

    Great tracker with simple and comfortable design. Loving my Fitbit Flex!

    I would recommend this to a friend

  • Cool!

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

    This thing is awesome! Works like a charm. Only negative is it's addictive and you'll check it several times a day!

    I would recommend this to a friend

  • Great fitness tracker

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

    This was a gift. A gift she used regularly and loved until she lost it! DO NOT wear on your shoelaces;)

    I would recommend this to a friend

  • Excellent

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

    Wish I would have bought it sooner. The wireless feature is great. It automatically updates all my devises automatically.

    I would recommend this to a friend

  • Works Great

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

    Works great, just what I was looking for for my workout system.

    I would recommend this to a friend
Page 450, Showing 8,981-9,000 of 10,464 reviews
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