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Customer Ratings & Reviews

Model:
FB403BK
SKU:
5579217
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 7 Showing 121-140 of 2,706 reviews
  • Pros mentioned:
    Sleep tracking, Waterproof

    Rated 5 out of 5 stars

    Love it!

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

    I really like this product because it holds its charge for a while and it's waterproof. So I forget that it's on but it's still recording my sleep and my steps. I also like the silent alarm.

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

    Rated 5 out of 5 stars

    excellent product

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

    Excellent family competition to manage health and stay in shape. Easy to operate, waterproof, fun to track steps and see others at the same time and easy download app. Definitely recommend

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

    Rated 5 out of 5 stars

    FitBit - Flex 2 - A Home Run Birthday Gift

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

    I bought this for my sister, who is NOT an athlete but she should be. She loves to swim laps. She Is a dog walker. I thought she would love it for tracking swim laps since this is the first waterproof Fit Bit product. She never considered buying one for herself. Turns out, she LOVES it and she's hooked on it. She loves the sleep tracking feature, as well as the swim feature. For the first time, she is keeping up with the number of steps she takes each day. She is motivated to make improvements in her physical conditioning, thanks to the Fit Bit. I got the magenta (purple) colored unit and she loves that, too. Home run!

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

    Rated 5 out of 5 stars

    Love it

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love this little FitBit. It tracks my sleep and pace and steps and calories and so forth = but the best part is that I can swim with it on.

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

    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.

    This is the most accurate fitness tracker i have found. With the slim design and the fact it is water proof, i only take ot off to charge. And that is only every 3 days.

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

    Excellent activity tracker

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

    Love my Fitbit flex 2. Compact design, tracks steps, notifications for goals achieved, text messages and calls. Love the fit bit app where I can use their dashboard for healthy activity.

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

    Rated 4 out of 5 stars

    Light weight and waterproof but short battery life

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

    I like how it is lightweight and waterproof. Excellent for swimming or wearing in the shower. However, it has to be charged every 2 or 3 days instead of the 5 days that is advertised.

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

    Rated 5 out of 5 stars

    Versatile fitness tracker.

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

    I love that I can wear this with my actual watch and that its waterproof. I have purchased the jewelry accessories so I can switch the band colors and wear a necklace instead. Downfall is that you have to check your phone for all your stats but that doesn't bother me.

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

    Rated 5 out of 5 stars

    Great all purpose activity tracker

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

    Especially enjoy the water-resistance and sleep monitor function. I have sleep issues and the evaluation of sleep quality is invaluable to monitoring that. I like that I do not have to be concerned about getting my fitbit device wet, since I am an occasional swimmer.

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

    Rated 5 out of 5 stars

    EXACTLY WHAT I WAS LOOKING FOR

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

    THIS DOES EVERYTHING I WAS LOOKING FOR KEEPS TRACK OF STEPS, CALORIES, SLEEP, AND MORE. VERY INEXPENSIVE FOR EVERYTHING IT DOES. I WOULD HIGHLY RECOMMEND THE FITBIT.

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

    Rated 4 out of 5 stars

    Great for the summer!

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

    While some of the other Fitbits have great features that this does not (digital displays, clocks, HR), I was constantly missing out on steps while I was at the waterpark with my kids because I couldn't get my old Fitbit wet. With the Flex 2, I never have to take it off. It can stay on in the shower and during swimming! I love it! The only issue I've had after months of use was a one time charging problem. All it needed was a quick reboot while on the charger, and it was as good as new. Troubleshooting to figure that out took a little bit of time, but the reboot took less than a minute.

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

    Rated 5 out of 5 stars

    Great battery life.

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

    I was looking for a small Fitbit to replace my blaze when I got my Apple Watch. This was perfect! Waterproof, long lasting battery life, small, and user friendly.

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

    Rated 5 out of 5 stars

    Light weight fitness band

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

    Light weight, easy to use, stays on wrist during outdoor activites, & thru showering. Basic, display but all activities are recorded on app.

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

    Rated 4 out of 5 stars

    Simple and practical

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    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Light. Don't know you are wearing it. Gives enough data. Waterproof even in rough ocean. Easy to sink with phone app. Good value.

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

    Rated 4 out of 5 stars

    Good starter fitness band

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

    I started small. I did not need all of the bells and whistles of some of the higher end fitness trackers. It is very easy to set up. It is also very comfortable. I have very small wrists so the bands with faces are very uncomfortable for me. I do not even notice I'm wearing it even when I sleep. The FitBit app is easy to use. I get about three days on one battery charge. If you are just getting started in moderate excercise then this is for you. It is a pretty accurate step tracker and will factor in the calories that you burn naturally based on your height, weight, and age.

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

    Rated 4 out of 5 stars

    Good Product

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

    This Fitbit is lightweight and fits on my wrist comfortably. Very easy and simple to use and it's waterproof. Highly recommend this product.

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

    Rated 5 out of 5 stars

    love it

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

    Love the size and the notifications I received when I receive a text or phone call. The best part is I can swim with it and track that activity

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

    Rated 5 out of 5 stars

    Just enough

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

    I did not want a large "do everything" tracker. I needed to be sure I was moving and that I have gotten the proper amount of sleep. The Fitbit - Flex 2 Activity Tracker is perfect. It does exactly what I need, is slim and not "in your face".

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

    Rated 5 out of 5 stars

    The only fitbit that go in water

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

    This one I bought for my wife and she loves it. She doesn't have to remember to take it off while giving the kids a bath. It tracks steps and sleep.

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

    Rated 5 out of 5 stars

    Excellent

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

    This Fitbit has everything I need. I'm looking for an activity tracker that is water resistant since I had the Fitbit Flex before. It can also be synced with my calorie tracker app which works great with keeping my health and fitness goals.

    I would recommend this to a friend