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Customer Ratings & Reviews

$39.99

Customer reviews

Rating 4.3 out of 5 stars with 1124 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 are delighted by the HWM845 Warm Mist Humidifier, praising its ease of use, overall performance, and suitable size for bedrooms. Many appreciate its quiet operation and the warm mist it provides, with some finding it effective for use with essential oils. However, some customers have reported concerns about an unpleasant smell and the difficulty of cleaning the unit. There were few complaints about dryness and the heating element.

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 29 Showing 561-580 of 1,124 reviews
  • Cons mentioned:
    Cleaning

    Rated 3 out of 5 stars

    Difficult for cleaning

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

    Difficult for refill and cleaning is challenge it get rust in the base

    No, I would not 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

    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
  • 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

    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
  • Pros mentioned:
    Overall 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
  • 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:
    Dryness

    Rated 5 out of 5 stars

    Good

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My father’s nose keep bleeding. Because the too dry, after use it. He feels better!

    No, I would not 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
  • Rated 4 out of 5 stars

    Nice little 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 little humidifier. Just wish the tank was a little bigger so I wouldn’t have to top it off every night. The water in the tank will last about 8 hrs. You do hear a little gurgling nose when the unit is heating the water, but will not disturb your sleep.

    I would recommend this to a friend
  • Pros mentioned:
    Noise level

    Rated 5 out of 5 stars

    Great quality, Had Honeywell humidifiers before.

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

    Great product, quiet operation. Good build quality. Even better than the one one we had.

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

    Excellent design, good at humidifying

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

    Very good design, and better than most units for actual humidifying. It puts about 1 gallon into the air every 12 hours or so. Brought my humidity from 20% to 35% in the room with my woodstove.

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

    Rated 5 out of 5 stars

    Humidifier

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

    This is very useful and easy to use. It also has helpful instructions

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Great

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

    Great humidifier, I’ve purchased 3 so far. Works well

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Kids humidifier

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

    I just buy for my kids and was a good purchase we need to buy more

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

    Rated 5 out of 5 stars

    Cool breeze

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

    This product is easy to use, and works very well. It was worth buying.

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

    Rated 5 out of 5 stars

    Accountant

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Right size for my living room during winter heating season.

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

    Great diffuser

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

    This works well and diffuses the vapor really well so it doesn't get anything wet, even when sitting near a wall. Since it's heated, if you have hard water, the limescale build up on the heating element and water basin.

    I would recommend this to a friend