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Customer Ratings & Reviews

Model:
FB403NV
SKU:
5579210
Your price for this item is $59.95

Customer reviews

Rating 4.5 out of 5 stars with 2706 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.1 out of 5 stars

  • Quality

    Rating 4.3 out of 5 stars

  • Ease of Use

    Rating 4.2 out of 5 stars

Pros mentioned filter

Cons mentioned filter

92%would recommend to a friend

Customers are saying

Customers are satisfied with the Flex 2 Activity Tracker's ease of use, sleep tracking, water resistance, and compact size. Many appreciate its accurate step tracking and lightweight design, while some found the battery life to be insufficient. A lack of a heart rate monitor and display were also noted as shortcomings by some users.

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 135 Showing 2,681-2,700 of 2,706 reviews
  • Rated 1 out of 5 stars

    Cheap

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

    Very small and feels like a fake plastic ring you would win out of a gum ball machine. Get one of the more weightier versions that has more substance and feel.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Incompatible

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

    I returned it. I was very disappointed to find that it was not a completely compatible with my LG V20. Only the most basic functions would work.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Not good

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

    I had to return TWO fitbits which did not work. I understand this model has been discontinued. No suprise.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Fall off

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    Posted . Owned for more than 2 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Poor housing. It fell off my wrist and the Fitbit was lost.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Drains my phone battery

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

    I do t like the product, for the price it’s not worth it. I wish I could get my money back

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Does work accurately

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

    I have had many different fit bits and this one was inaccurate and unreliable.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Defective

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

    I got it in promised time, but got a defective piece. It isnt working at all.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Terrible Product

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

    My wife had to take back her Fitbit after one day because it would not work.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    bad

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

    don't buy don't buy don't buy don't buy don't buy don't buy

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Returned

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

    Bought this for my wife she didn't like it so we returned it.

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Not great. It doesn't do much so not worth the mon

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

    Not great. I would spend more and get one that does more

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Not accurate

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

    Planning in returning it not satisfied not worth it

    No, I would not recommend this to a friend
  • Cons mentioned:
    Battery life

    Rated 3 out of 5 stars

    Disappointed, but not surprised.

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

    Bought in August 2017, product quit working June 2023. Not sure what the lifespan is on these, but after using it for approx 4 total years out of 6 I'm a little surprise it stopped working. Had glitches over the years because it was supported by the app as well as newer products were. Wondering if 5 years is typical life span for something like this?

    No, I would not recommend this to a friend
  • Pros mentioned:
    Size

    Rated 5 out of 5 stars

    Wife loves it

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

    Got as gift for wife and huge hit. She loves the fact it's extremely small and lightweight and often forgets she is even wearing it. Battery last around a week and fit bit had the best app. Go for it you won't be disappointed

    I would recommend this to a friend
  • Pros mentioned:
    Size
    Cons mentioned:
    Heart rate monitor

    Rated 5 out of 5 stars

    Great Fitbit for a 1st timer

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

    i got this today in mail an is working great and bulky and heavy just right size for wrist. Only small problem is it does not do heart rate but overall its a great product and cheap

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

    Rated 4 out of 5 stars

    Future-pedometer!!!

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

    My wife loves it, it's not as flashy as the watch-like models and the lavender band makes it less noticeable. Tracks activity and sleep, also has an alarm feature.

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

    Rated 4 out of 5 stars

    Nice Tracker without Fancy Display

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

    With my other tracker going south and the manufacturer no longer supporting consumer electronics, I went with FitBit. I didn't mind that there is no display, I was just interested in tracking activity. Worked well and I liked that I could put it around my ankle to track my steps.

    I would recommend this to a friend
  • Pros mentioned:
    Waterproof

    Rated 5 out of 5 stars

    Excellent

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

    Lighter than the previous flex and waterproof .. But I've yet to test it.

    I would recommend this to a friend
  • Rated 2 out of 5 stars

    Sync functionality completely unreliable

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

    Worked great for the first month, but the sync functionality is completely unreliable and rarely works, and is generally less reliable than electricity in Nigeria, which is to say, it hardly ever works, even though my data connection works fine. I have seen a number of other complaints on message boards, and suspect a Bluetooth manufacturing problem.

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    works great, battery is decent

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

    just make sure to tell it which is your dominant hand. Otherwise, full featured app and Fitbit works great

    I would recommend this to a friend