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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 41 Showing 801-820 of 2,706 reviews
  • Rated 4 out of 5 stars

    Good activity tracker

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

    I bought this fitbit - flex 2 so I could use this at the pool in the gym and then I started using it all the time it's so light you almost forget you have it on. I would buy this again as a gift for a friend or family member. Awesome tracker.

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

    Easy to use activity tracker

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

    I had another Fitbit product, but it was powered by replaceable batteries. As it got older it was really eating batteries. This has a rechargeable battery that lasts several days. Light weight, easy to use, good product

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

    Rated 5 out of 5 stars

    Great fitness tracker

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

    I wanted a good quality basic fitness tracker, & this model definitely fits what I need. I didn't need a watch, or a heart monitor feature, & I like how slim it is, & the charge stays up for several days. Very happy with my fitbit!!

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

    Rated 4 out of 5 stars

    Keeps me moving

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

    Good information all around. I like the sleep tracker as much as the activity information. It really helps me figure out why I feel energized one day and tired the next. The only drawback is the way it fastens because it is almost a two-man job.

    I would recommend this to a friend
  • Cons mentioned:
    Battery life

    Rated 4 out of 5 stars

    I am enjoying this Fitbit!

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

    While I am enjoying this Fitbit and am impressed with how easy it is to use as well as the amount of Food items to choose from in the Food log. I would like this better if I didn't have to charge the battery every 2 days. I expected once a week.

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

    Rated 4 out of 5 stars

    Great product

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

    I choose this product because of the ability to change the bands and you never have to take it off as it’s waterproof. It’s comfortable and goes well with outfits because you can change the bands for different looks.

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

    Good simple tracker

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

    It’s very comfortable with many features. Pleased with my purchase.

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

    Great activity monitoring gadget

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

    I got this as a gift for my daughter and she loves it, and uses it daily. She uses to track all her activities such as steps, calories burned, workout, etc. And it interfaces to iPhone which is another great feature.

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

    Rated 4 out of 5 stars

    Good Activity Tracker

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

    I bought this because I like to swim at least a mile and wanted a fitness tracker that can go in the pool with me. Only argument is I get more calories burned walking around the house than swimming for an hour and a half. Doesn't make sense.

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

    Rated 5 out of 5 stars

    It does the job

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

    It is a simple tracker but it does what my wife wanted to have, steps, and calorie counter...it has an extra bonus that is good to keep track of, the sleep tracker that is built-in inside the app among other things.... Good value product

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

    Great tracker

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

    Great tracker to my surprise the lavender doesn’t get dirt at all

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

    Rated 4 out of 5 stars

    Great exercise tracker

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

    I purchased this for my husband, he uses it every day and we like to compete. It is reliable and has not given any problems tranfering the information to the app. It is water resistant which gives it a plus compared to the Alta.

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

    I love it

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

    I love it !! It is very comfortable to wear and it works great!!!

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

    Rated 5 out of 5 stars

    Durable and simple

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

    I had a Charge HR and switched to the simplicity of this one. It's waterproof which basically sold me and has all the other capabilities the HR 2 and above have. You can change the band out and charge lasts for 4 or 5 days. I love it!!

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

    Rated 4 out of 5 stars

    Decent but I do miss the face

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

    I wish I was able to switch to a clip and have a faceplate to display the info so I didn't have to pull everything up on my phone but I do like the device and it was much cheaper than the other one I wanted so I can't really complain

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

    Rated 5 out of 5 stars

    Great gift at a great price

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

    Bought this for my daughter who swims. She loves it but hasn't really gotten the chance to use it to count her swim laps just yet. It's definitely water proof but, she hasn't been in a pool where she knows the exact size of the pool.

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

    Rated 5 out of 5 stars

    Love It - Great Battery Life

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

    I love the Flex. I had the HR Charge previously, but that died. This lasts longer and is water proof. Doesn't have the HR Monitor, but I really don't need it as much as I thought. The water proof aspect is much better as a trade off.

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

    Great tracker - light and easy to use

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

    My daughter wanted a fitbit to track her sleep but doesn't like wearing jewelry or watches. Since putting this on, she has not taken it off as it is so lightweight and doesn't interfere with her activities at all. She loves it!

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

    Awesome purchase

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

    My Fitbit is awesome. I can use it to challenge friends. I have an Apple Watch, but the Fitbit is better to do challenges because more people have Fitbits. The battery last a good while. The band is very comfortable as well.

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

    Fitbit

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

    Wonderful little device. Not real big but helps keep me focused.

    I would recommend this to a friend