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Customer Ratings & Reviews

$39.99

Customer reviews

Rating 4.3 out of 5 stars with 1107 reviews

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Rating by feature

  • Value

    Rating 4.4 out of 5 stars

  • Quality

    Rating 4.3 out of 5 stars

  • Ease of Use

    Rating 4.5 out of 5 stars

Pros mentioned filter

Cons mentioned filter

85%would recommend to a friend

Customers are saying

Customers consistently note the HWM845 Warm Mist Humidifier is easy to use and performs well, making it a great size for bedrooms. Many appreciate its quiet operation and warm mist feature, along with its reasonable price. However, some customers have reported an unpleasant odor and find the cleaning process a bit inconvenient.

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 28 Showing 541-560 of 1,107 reviews
  • Rated 5 out of 5 stars

    Quality, value, quiet, well desdigned

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

    I have owned MANY humidifiers of various designs and technologies over the years. The warm mist designs certainly have some advantages over ultrasonics as they do not leave white dust on the furniture. Warm mist humidifiers also do not cool down the air in the winter as evaporative humidifiers do. Some of the challenges with warm mist humidifiers are mineral buildup on the heating element & noisy operation when boiling the water. This particular model is more smartly designed than many models because this one has the heating element upside down over a water reservoir. That means the mineral buildup falls away from the heating element and into the bottom of a reservoir that is easy to clean. I recommend a quick rinse and once a week, or once every two weeks at a minimum. It is much easier to clean a little mineral deposit every one or two weeks as opposed to heavy mineral deposits after months after usage. The other impressive aspect about this model is its quiet operation. Some designs boil water so violently that it can be a little noisy while trying to sleep. But this model is very quiet even on high. A full tank of water lasts overnight on high, and a full tank lasts all day on low. For bedrooms, this is a fantastic unit! I now own three, one for each bedroom. If you will be setting this unit on the floor, especially carpet, I recommend getting an inexpensive cutting board or something that will insulate between the bottom of the humidifier & the carpet. Many carpets when exposed to very warm temperatures like this humidifier will discolor from the heat.

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

    Rated 5 out of 5 stars

    Great option for a Humidifier

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great Humidifier quality build easy to use no problems

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

    Breathe better at night

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My son has breathing issues and this humidifier has been a perfect solution.

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

    Rated 5 out of 5 stars

    Good Product

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Just what I was looking for. Easy to operate, no filters required. Good price.

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

    Rated 5 out of 5 stars

    Love forever

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

    Best working one I've used and easy to follow instructions

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

    Great Humidifier

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    great humidifier , and its cheap also worth every penny

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

    Rated 5 out of 5 stars

    Great for the dry air

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

    Works great for those dry nights, easy to clean and use

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

    Quite and good quality

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

    The humidifier works quietly excepting when loading water from its tank. I turned it on for a whole night after loaded a full tank of wafer. At first, it makes some "swallow" noise when loading. Afterward it stays quiet. It consumes about 3 quarters of a gal for 8 hours working on low moisture mode.

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

    Rated 5 out of 5 stars

    Works well for price

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works well! For the price, its good quality, light weight, and easy to clean.

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

    Rated 5 out of 5 stars

    Great humidifier

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Compact, it works very well ,covers a large living room with added humidity.

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

    Rated 5 out of 5 stars

    Humidifier

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works like it should never had an issues with it, just keep it clean

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

    Rated 5 out of 5 stars

    Great humidifier.

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Does a great job! Compact and quiet. Perfect for my son's room.

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

    Rated 5 out of 5 stars

    Excellent product. Excellent for a big room.

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

    Excellent product. Works great. Excellent for a big room.

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

    Great Humidifier! I would recomend it to anyone.

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great humidifier. It worked great and was very quiet.

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

    Decent small room humidifier

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

    Decent little humidifier. Used near some tropical plants in the winter. Water does collect in the base pan, and leaks through the rubber feet and through the holes in the bottom. After we realized this we put the humidifier on something to collect this water.

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

    Rated 5 out of 5 stars

    Works well

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

    Easily keeps a large room at a comfortable humidity.

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

    Rated 2 out of 5 stars

    Disappointing

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I cleaned before first use as this isn’t my first humidifier, I’ve cleaned it many times and it still smells like burnt plastic every time so use it. Disappointing. It works but I try not to use too much because it really smells up my home

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

    Great little thing

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

    This is a great little thing Low lasts about 14 hrs I use it at night every other night I fill it I don’t use oils so no clue there

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

    Rated 5 out of 5 stars

    Good humidifier

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Does what it is supposed to do. Very easy to use. Recommended.

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

    Rated 5 out of 5 stars

    I can breathe

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Glad to have this I really can’t breathe at night when the temperature changes.

    I would recommend this to a friend