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

Fitbit - Flex Wireless Activity Tracker - Navy

Model:
FB401NV
SKU:
4606700
Highly rated by customers for:
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Customer reviews

Rating 4.4 out of 5 stars with 10455 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 495 Showing 9,881-9,900 of 10,455 reviews

  • Good Product

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

    Nice wrist band with!! Wrist band is a bit hard to snap in place.

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

    I would recommend this to a friend

  • Not quite what I expected

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

    Silent alarm was useful. Purchased the Charge HR instead

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

    No, I would not recommend this to a friend

  • Excellent tracker.. Love how it tracks sleep

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

    They should make the band more secure. It falls off very easily.

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

    I would recommend this to a friend

  • Good Product

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

    Nice wrist band with! Wrist band is a bit hard to snap in place.

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

    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 great works well is awesome would def recommend

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

    I would recommend this to a friend

  • Great use to get motivated

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

    Great product that keeps you updated on daily Fitness

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

    I would recommend this to a friend

  • Nice but returned it. Wanted smaller one.

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

    Returned it because wanted smaller one I could see steps with

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

    I would recommend this to a friend

  • Less functionality than the Fitbit One

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

    It took so long to come out with the Flex that I figured it would have more features than the Fitbit One but it has fewer features. I was very disappointed with this product. It does not track your stair climbing at all. You can only see approximately what Percent you are of your daily goal - not exactly how many steps. I'm not really sure why anyone would want this product. I ended up trading it back in for another Fitbit One and I am very happy that I did. I will never recommend this to anyone. But I will recommend the One.

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

    No, I would not recommend this to a friend

  • Not everything I expected

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

    Very short battery life.... You have to enter all info...

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

    No, I would not recommend this to a friend

  • good product but would like a watch on it

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

    Happy with it but would love it if it had a watch built in...

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

    I would recommend this to a friend

  • okay for awhile but one of the two is already died

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

    okay but need to try the others to make sure they are not better.

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

    No, I would not recommend this to a friend

  • Great motivator

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

    Love wearing it feel it is a great motivator to challenge myse

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

    I would recommend this to a friend

  • Don't buy

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

    Mine worked for about 2 weeks then just stopped working.

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

    No, I would not recommend this to a friend

  • 4 people, no one like it.

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

    Out of a family of four adults, no one liked it. We had problem getting it hooked up, site was down. How do you send out that much inventory and not expect traffic on Christmas. The calorie counts were way off. My husband just did a sleep center test and the FitBit sleep information was completely wrong. It was not accurate on movement. We had the Flex and maybe the other products are better but our experience was less than satisfying. We are returning them all and getting an old fashioned pedometer.

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

    No, I would not recommend this to a friend

  • Nice and simple

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

    It is a nice and simple product for everyday usage

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

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

    My fitbit stopped working. It don't charge or work

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

    This product was working well. Then it just stopped working. It won't charge either. Completely unusable I would like it replaced.

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

    No, I would not recommend this to a friend

  • Failed

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

    Failed to sync with my phone. Switched to another brand.

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

    No, I would not recommend this to a friend

  • I hate this item. I can't get it to come together

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

    I'm going to return it tomorrow. It's not user friendly

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

    No, I would not recommend this to a friend

  • Incomplete Results

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

    I bought this as a gift for my son who follows a fitness routine. He reports that he has been unable to fully use the wristband because he cannot register the product online to activate the features. He has had the Fitbit for over a month and still cannot access the features.

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

    No, I would not recommend this to a friend

  • Not bad

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

    Battery doesn't last long enough. Goes to sleep to often

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

    I would recommend this to a friend
Page 495, Showing 9,881-9,900 of 10,455 reviews
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