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Customer Ratings & Reviews

Model:
FB403BK
SKU:
5579217
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Customer reviews

Rating 4.5 out of 5 stars with 2706 reviews

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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 42 Showing 821-840 of 2,706 reviews
  • Rated 4 out of 5 stars

    Does it’s job

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

    I still liked my prior Fitbit better but this one does its job.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Usual fitbit

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

    using Fitbit for a long time nothing too special I still feel that old versions were good this one itches in hand if I ware more than 24 hours vs old one I used to keep it on virtually all the time (except brief time to recharge)

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Great

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

    Truly enjoying my first Fitbit. Definitely a motivational tool!

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

    Rated 4 out of 5 stars

    Interesting idea

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

    I purchased this for my wife, because it can be worn while swimming, she has not yet had a chance to try it in the water. We had some issues setting it up, still seems to have some problems syncing, so the jury is still out on this one.

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

    Rated 5 out of 5 stars

    Love this Fitbit!

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

    I added this Fitbit to my account to use in the pool with water aerobics. I love having a waterproof Fitbit! Just be aware that the Flex 2 cannot display number of steps. You must use the app to see what your actual activity is.

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

    Rated 5 out of 5 stars

    Great way to track activity

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

    Great way to track activity. I especially like the fact I can wear it while doing swim aerobics. I had been looking for such a device. Good I can sync it to my iPhone so I can track my total daily activity. Battery life is 3-4 days.

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

    Awesome Fitness Tool

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

    This is great fitness tool to keep track of your daily progess.

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

    Rated 4 out of 5 stars

    Good fitbit that works

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

    I bought this fitbit flex 2 and it works great. I didn't need all the extra bills and whistles that the newer fitbits have. My biggest must have was that my fitbit was waterproof and this flex 2 fits the bill perfectly.

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

    Keeps Me Moving

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

    Great little piece of technology that keeps me moving throughput the day. This coupled with the FitBit app has provided me with the motivation to focus on my daily exercise goals. I also love the friendly competitions with me friends.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Great for wearing to work.

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

    Durable and comfortable. Like the interchangeable band option.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Nice

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

    Just got it. Has the features I was looking for in a fit bit.

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

    Rated 4 out of 5 stars

    So far so good

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

    I am sort of skeptical about it being waterproof. But we have had it for about one week and have showered, swam and done water aerobics. I just dry it after the activity and so far so good. I am cautiously optimistic.

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

    Rated 4 out of 5 stars

    great entry level fitness tracker

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

    The device works well for basic functions and the app makes it all make sense. Mine gets worn full time (except when charging) and apparently it is completely waterproof. The battery seems to last longer in cooler weather.

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

    Inspires to be active.

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

    Bought it for my husband as a fathers day gift and he absolutely loves it! Wears it all the time and keeps telling me how effective it is and how it reminds him to move every hour if he hasn't. We are very happy with this item!

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

    Rated 4 out of 5 stars

    Not Bad

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

    It is cute and you can swim with it on. This device vibrates and lights up when you have reached your​ set goal. Perhaps I may upgrade in the future. It depends on how long I stay engaged with the device. So far I use it daily.

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

    Great

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

    Great product. Better than first version. App is also better.

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

    Rated 5 out of 5 stars

    I love my new Fitbit

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

    I wanted to try Fitbit but wasn't ready to buy an expensive model. I bought the Flex 2 & have been happy with it. It helps me track my food, water, exercise, & sleep. It has been a fun way to get back on track.

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

    Rated 4 out of 5 stars

    Returned

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

    I got this as a gift for christmas. I did like the step tracker but this does not have a heart rate monitor (like I originally thought) so I had to return. If you don't care about the heart rate, then I would recommend.

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

    Rated 5 out of 5 stars

    The fitbit flex 2 meets my needs in every way.

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

    I love my fitbit flex 2. It was easy to set up and understand. The app that goes with it is self explanatory. I like that it is versatile being able to wear it with different bands or as a pendant. The price made it very worthwhile.

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

    just what we needed

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

    nice selection of items from low end to high end, good value

    I would recommend this to a friend