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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 460 Showing 9,181-9,200 of 10,464 reviews

  • Very good for a novice to use and track

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

    It is providing more than we anticipated when it was purchased. Would recommend to friends and family.

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

    I would recommend this to a friend

  • Value

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

    This product does exactly what it is supposed to do. Interacts very well with an iPhone.

    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 have worn it everyday since purchasing. Works like a charm.

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

    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.

    The Fitbit is the best thing that I have brought to track my exercise for sure! Worth it!

    I would recommend this to a friend

  • Holds me accountable!

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

    And realized how bad my quality of sleep was! Such a great product to help me make healthy changes!

    I would recommend this to a friend

  • Great step counter and more

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

    This product works great and the app makes it even better

    I would recommend this to a friend

  • Very accurate

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

    I got it for my husband for father's day and he lives it

    I would recommend this to a friend

  • Easy to keep up with.

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

    Overall a great product and less expensive than the Jawbone UP. it also syncs by bluetooth, a huge plus.

    I would recommend this to a friend

  • Accurate at counting steps, that's about it..

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

    I found the fitbit to be quite accurate with measuring daily steps and not so sensitive as to count steps with wrist movement alone. I wish the fitbit force was available so I could it could function as a watch also. For the price, I'd expect a bit more functionality.

    I would recommend this to a friend

  • Love everything about it

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

    It's cheaper A gym membership . It makes you think of how you can reach that step goal all day long.

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

    I would recommend this to a friend

  • Won't synch

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

    I can't get it to synch with the phone application.

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

    No, I would not recommend this to a friend

  • keeps your on your game

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

    it is great for tracking walking. If you dont make your 5 miles, you want to keep going

    I would recommend this to a friend

  • This a very good product!

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

    Excellent and functional product. Definitely recommend.

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

    I would recommend this to a friend

  • Great for working out

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

    I love this fit bit great tracker cheaper then other brands, simple , works great

    I would recommend this to a friend

  • Great fit bit for beginners

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

    Bought for my daughter who was just starting to work out. Very comfortable and reliable.

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

    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.

    Love my fitbit. Enjoy the weekly progress reports. Wish there were more food options to keep track of.

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

    Really tough and I don't even notice that I have it on

    I would recommend this to a friend

  • Great product! Love it!!

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

    Much better than the original. Just wish it had a bra clip for when I don't want to wear the bracelet.

    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 great adjunct to tracking my my fitness goals. It keeps me striving to hit my goals daily

    I would recommend this to a friend

  • Love or except that tracking did not seem to be ac

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

    Love the product was very disappointed in tracking accuracy

    No, I would not recommend this to a friend
Page 460, Showing 9,181-9,200 of 10,464 reviews
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