Outlet EventEnds Jan. 19. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product SearchGo to Footer
Main Content

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 134 Showing 2,661-2,680 of 2,706 reviews
  • Cons mentioned:
    Sync

    Rated 1 out of 5 stars

    Returned it'

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

    Could not get it to sync to my phone..bought a versa instead

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    complicated set up

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

    Bought this for my wife as a Christmas present and she has not been able to get it set up and working.

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

    Don't like

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

    Its not accurate. The least expensive but not a good investment.

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

    Not helpful at all

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

    I had hoped to use this since it was smaller and lighter than carrying my phone with a sports app. It didn’t do anything it said it could do. If I wore it and carried my phone then compared distance, it wasn’t even close. I took it on a cruise where I wanted to exercise on ship. Since I wasn’t online, I could not check status. Just not what I wanted.

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

    Not worthy

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

    This was a wasted of money for me,never accurated!

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

    Not good

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

    With no instructions included, it was not easy to get started, and then the device did not work and has to go back - to the store for return and replacement. This makes it even more aggravating, as I bought it online and had it delivered to my home. So far, a poor experience.

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    Not as reliable.

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

    Not as reliable as the FLEX, got it for my mom, and it never syncs... She's so annoyed with it.

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    Rarely used.

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

    I prefer to use an app when I exercise. This item does not suit my needs.

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    Not easy to read

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

    The tracker is difficult to read. It signals you by different colored lights.

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

    Hated it

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

    I really hoped this would help me track exercising, but it wasn’t even close to the stats that an iPhone app that I know is accurate can give. I gave up on it after I tried to use in places where there was no internet coverage and I couldn’t see any info. Really didn’t like his at all!

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

    Buyer beware

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

    All fitbits are incompatible with the Samsung Galaxy Note 8. My fitbit wouldn't connect to my phone so I searched online and found out that even though older versions of the Note are compatible, the Note 8 is not currently compatible with any fitbit device, as of 10/2018.

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

    Wrong product

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

    It is probably not the fault of the Fitbit, but it would not connect with my LGV20 phone. I tried for 2 days and so did the Geek Squad. A young lady at the customer service counter finally did get it to sync, but it would not stay synced. I traded it in for a Garmin Vivosport.

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    So so option for fitness tracking

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

    The fit wasn't great so I went with the Under Armour option instead.

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    not that great but works

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

    It works for what I need but could be better with a newer version

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

    Did not like

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

    Could not figure it out went to Best Buy and exchanged

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    Needs improvement

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

    Counts driving, typing, and any arm movement as a step.

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

    Rated 5 out of 5 stars

    Fit bit

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

    Great to get you moving. The battery is not the greatest, but still better than your typical smart watch at 3 days. I use it to count steps and not much else.

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

    Wristband Clasp is a disaster

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

    The design of the clasp is awful. I managed to lose it within three days of purchase because of the difficulty of snapping the pins into the opposing band's holes. Buy a third party band or avoid this Fitbit product.

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

    Had to take it back

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

    I got this for Christmas and was so excited! As soon as I started setting it up it was having issues. I tried to work with it for 3 days, but eventually exchanged it for a Charge 2 and have been very happy with it.

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

    Disappointed

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

    I purchased my Fitbit mainly to track my daily walks and sleep. The Fitbit woke me at 12:30 am for some reason and the next morning recorded my sleep very inaccurately.

    No, I would not recommend this to a friend