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  • Front. Fitbit - Flex Wireless Activity Tracker - Blue.
  • Angle. Fitbit - Flex Wireless Activity Tracker - Blue.

Fitbit - Flex Wireless Activity Tracker - Blue

Model:
FB401BU
SKU:
4606600
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Customer reviews

Rating 4.4 out of 5 stars with 10463 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 312 Showing 6,221-6,240 of 10,463 reviews

  • Is good

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

    Fitbit is good. Count step accurate. Fun wearing. Colorful.

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

    I would recommend this to a friend

  • Best line of activity trackers available

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

    my wife is a novice runner, and she absolutely loves it

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

    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.

    My niece loves the fitbit. I would recommend Best Buy

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

    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.

    Had it two weeks. Never knew how poorly I was sleeping!

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

    I would recommend this to a friend
  • Cons mentioned:
    Charging

    it's "ok"

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

    This is the third one we have had for my wife. All three have had charging issues. Between the two of us we have had 5 of these. Not really impressed.

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

    No, I would not recommend this to a friend

  • Fitbit

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

    It works ok. I wish it had a screen though. Overall good product

    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.

    Keeping track of training daily. Plus keeps me going daily.

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

    I would recommend this to a friend

  • My Wife Loves It

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

    My wife, who is the primary user thinks this is great.

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

    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 it. And like that you can change out the bands.

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

    I would recommend this to a friend

  • Functional AND Pretty

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

    I'm glad I found this at Best Buy. My doctor suggested I go do a sleep study since I'm an insomniac, but I wanted to try this first. If you have sleep issues, try this first just to see how much you're really getting.

    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.

    i love my fit bit and wear it all the time. its great

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

    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.

    love the fitbit. great for tracking steps and much more

    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.

    It is great. Would recommend to anyone who wants one.

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

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Great way to track activity

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

    The Flex is great and easy to wear. I like being able to sync with my IPhone and seeing my progress daily and weekly.

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

    I would recommend this to a friend

  • Awesome Product

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

    I gave it to my daughter as a gift and she loves it.

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

    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 my FITBIT. I wear it all day to count my steps.

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

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

    Great activity tracker

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

    I love my Fitbit. I wear it everyday and use the app to check my calories burned as well as check my calories eaten. the app makes it really easy to find that you've eaten and how many calories that are in each thing.

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

    I would recommend this to a friend

  • Real nice

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

    I love it! I take it everywhere and couldn't be happier!

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

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

    Focus on sleep

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

    I am happy with this Fitbit, even though putting on the tracker is sometimes a challenge. It is helping me focus on my sleep and eating patters.

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

    I would recommend this to a friend

  • Awesome

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

    Keeps track of all the exercise I do daily. Love it!!!

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

    I would recommend this to a friend
Page 312, Showing 6,221-6,240 of 10,463 reviews
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