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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 453 Showing 9,041-9,060 of 10,464 reviews

  • Half the normal Cost

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

    Picked up this original Fit Bit for half the cost right before Christmas. Made for a great gift.

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

    I would recommend this to a friend

  • Good for fitness

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

    Beside the band might get lose through time, I love it.

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

    I would recommend this to a friend

  • Looks good. Accuracy on steps & sleep, not so good

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

    I like the concept, but takes a lot of guessing to figure accuracy.

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

    No, I would not recommend this to a friend

  • awesome little gadget

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

    wouldve given it 5 stars if the battery lasted longer

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

    I would recommend this to a friend

  • Great for anyone to use

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

    I have enjoyed this Fitbit as. It reminds me to move mooew

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

    I would recommend this to a friend

  • very nice step tracker

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

    very nice step tracker....it came highly recommended by my sister in law, whom i trust immensely.

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

    I would recommend this to a friend

  • Works ok

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

    I am going to return it because on random days it will show that I have 10,000 + steps before I've even gotten up and there is no way to reset the steps. Customer service stinks - can only communicate be email, Monday - Friday.

    No, I would not recommend this to a friend

  • Keeps track of my fitness

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

    Fitbit is awesome. I think the best feature is that you can compare your fitness stats with your friends online.

    I would recommend this to a friend

  • Great fitness tracking device.

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

    Very fun and informative. Would definitely buy for the fitness lover or anyone trying to become more active and fit.

    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.

    Great product and is being so helpful with my diet and exercise

    I would recommend this to a friend

  • Great fitness watch for my grandson

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

    Bought this for my grandson's 12th birthday. Hard age to buy for and he was thrilled. Works great.

    I would recommend this to a friend

  • Great Buy!

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

    This was a great buy, gets me moving and isnt too bulky!

    I would recommend this to a friend

  • I really enjoy my fitbit to track my steps

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

    I track my steps and able to cheer on my friends! It has been fun!

    I would recommend this to a friend

  • Fit Bit Fun

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

    I really like the sleek Fit Bit that reminds me to monitor my health needs. I like the way it wakes me gently.

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

    I would recommend this to a friend

  • Easy to use. Not always accurate.

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

    Easy to wear and good for comparing calories burned vs calories eaten.

    I would recommend this to a friend

  • Not what I expected

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

    Thought this fitbit would be ideal for my wife but was not easily used and cheaply made for the price.

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

    No, I would not recommend this to a friend

  • Wear it all the time

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

    I love this Fitbit and wear it all the time. Like all the band options and switch colors regularly

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

    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.

    Got this for my fiance and she loves it. it works perfectly and is a great motivator to stay in shape.

    I would recommend this to a friend

  • Exactly as described

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

    It works and functions exactly how it is described and advertised.

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

    I would recommend this to a friend

  • Very good fitness tracker

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

    Somewhat challenging to set up all of the many things it can track

    I would recommend this to a friend
Page 453, Showing 9,041-9,060 of 10,464 reviews
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