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Customer Ratings & Reviews

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Customer reviews

Rating 3.4 out of 5 stars with 1949 reviews

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67%
would recommend
to a friend

Customers are saying

Customers regard the Flash Activity Tracker favorably for its sleep tracking, ease of use, and battery life, with many praising its accuracy and affordability. Positive feedback also highlights the device's lightweight design and water resistance. However, some users expressed concerns about the durability of the wristband and occasional syncing issues with the app.

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 26 Showing 501-520 of 1,949 reviews
  • Pros mentioned:
    Ease of use

    Rated 4 out of 5 stars

    Very comfortable and easy to wear.

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

    I had an easy time getting started with this product. I found it great to use while swimming. I would recommend this product to anyone looking to monitor their fitness.

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

    Very Comfortable

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

    I've had a few other bands and this one is by far the most comfortable. It's so light weight and flat you don't even know you have it on. Although it felt a little flimsy and cheap out of the box but I am now appreciative of its featherlight construction. It does a decent enough job measuring activity. The sleep mode is great as it records it automatically; no button to push to set it to sleep mode. Have not had any problems getting it to sync. Overall, I"m satisfied.

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

    Okay for Kids

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

    I bought this for my oldest son. I thought that it was great that it was waterproof, however, after he took it swimming it no longer worked. I took it back to best buy and they replaced it with a new one. This one has not been placed in the water so it has worked fine.

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

    Great waterproof tracker

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

    It's mostly accurate and perfect for all water sports

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

    Rated 4 out of 5 stars

    Effective

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

    No heart rate monitor, does as advertised for cheap. Decent alternative to fitbit.

    I would recommend this to a friend
  • Cons mentioned:
    Band quality

    Rated 1 out of 5 stars

    Very Disappointed

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

    I purchased 5 Misfit Flash trackers for my family for Christmas and I am not impressed, for a multitude of reasons. The one for my son filled with water during his first swim practice (he only swims laps for the high school team) so we returned it to Amazon and the replacement did the exact same thing the first time in water. 3 of the bands have cracked, at the point where the Flash is secured in the band, within 2 weeks of use which renders them useless because the Flash will not stay in the band. 2 of the units keep "resetting" themselves, or freezing which requires a reset, and losing all data.

    No, I would not recommend this to a friend
  • Rated 4 out of 5 stars

    Great for keeping up with my movement

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

    This device will help me stay physically fit. I really like the attractive colors.

    I would recommend this to a friend
  • Cons mentioned:
    Band quality

    Rated 4 out of 5 stars

    Great activity tracker

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

    Affordable product but wristband is frail and cracked during use after 1 month.

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

    Rated 4 out of 5 stars

    great tracker

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

    this tracker is great, not only does it count activity it tracks my sleep as well

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

    Rated 4 out of 5 stars

    great tracker

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

    this tracker is great, not only does it count activity it tracks my sleep as well

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Doesn't do as much as I thought it would

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

    Cute color but doesn't do as much as I thought it would. And I use the clip since I can't use the wrist band. However, the clip comes off fairly easily so it has gotten lost several times & I just happened to have found it. I may not be so lucky next time.

    No, I would not recommend this to a friend
  • Cons mentioned:
    Band quality

    Rated 4 out of 5 stars

    Accurate

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

    Love the misfit, only down fall is the band. I haven't had any problems, but it's made very cheap and I'm afraid tracker device will pop out. Currently looking for a replacement band for it. I have a "charge" But I feel this is way more accurate.

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

    Rated 4 out of 5 stars

    Works great most of the time...

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

    At first it is a little frustrating and the bluetooth needs to reset more than I would like... but it works and it counts and has been really helping me out. I have not used it for sleeping yet, but the walking part is awesome and it helps me reach my goals. You do have to resync it more than once sometimes to get the data to sync with the phone, but for the price and features it really does a great job. I would recommend this as a first time device to get you started before investing into something more expensive. In 6 months when the battery runs out, I may replace it with something much nicer since I know I like the idea now and it works for me and my lifestyle.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Functional, but battery life very short

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

    Do not just look at the price. It is a cheap unit, at a cost of short battery life. You will need a $3 battery every three-four weeks. Keep it in mind before your purchase.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 4 out of 5 stars

    Step tracker

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

    Misfit Flash works perfectly for my needs. I have had no trouble with the band.

    I would recommend this to a friend
  • Cons mentioned:
    Band quality

    Rated 2 out of 5 stars

    Band broke after 1 month

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

    Initially I liked the misfit, it was comfortable and easy to use, but the band broke after one month.

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

    Rated 5 out of 5 stars

    Great for first activity tracker

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

    Great for beginners. Does what it says it does. Not 100% accurate for step count when worn on wristband. Emailed company to ask why and received a quick response. Wear in clasp on shoe, much better!!! Still wear on wrist until I do an activity then switch to clasp. For the price you really can't beat it.

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

    Rated 3 out of 5 stars

    Sleek to wear

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

    It's nice and sleek to wear, good colors. Does not need charging so that's a good feature. Problem with mine was that one device synced and other did not record the calories so I had to return.

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

    Rated 4 out of 5 stars

    Easy to use

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

    While not a deluxe product, does the job, keeps you aware of moving!!

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

    Rated 4 out of 5 stars

    Good for the basics

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

    It is a pretty good tracker. I like how it tells me how well i slept.

    I would recommend this to a friend