Refund Refresh 4-Day SaleEnds Monday. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

$39.99

Customer reviews

Rating 4.3 out of 5 stars with 1108 reviews

Rating Filter

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 51 Showing 1,001-1,020 of 1,108 reviews
  • Rated 2 out of 5 stars

    air modifier

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

    tu be huness with you its less exåensive, but its week product, also lts not easy how to put water in fliping up its bottom also loose water out to me its better to buy pricy one.

    No, I would not recommend this to a friend
    • Brand response from ManufacturerTechSupport
      Posted .

      We're sorry to hear this humidifier did not meet your expectations. If you would like some help finding the right humidifier for you, please reach out to us at SocialSupport@helenoftroy.com. HoneywellSupportTechnician

  • Pros mentioned:
    Performance

    Rated 5 out of 5 stars

    The best

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

    I sleep so much better with it I don't think I can sleep without it now

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

    Be careful

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

    Bought 3 of these. Had to return one because the heating element was at a dangerous temp and caused discoloration around the plastic which could have caused a fire.

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    Sprays white powder.

    |
    |
    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Purchased this item to help with my breathing issues but wound up returning it because it sprayed too much white powder all over my room. Not to sure this powder will help with breathing issues.

    I would recommend this to a friend
    • Brand response from ManufacturerTechSupport
      Posted .

      This is not what we'd expect from this product. If you still have the product or would like some help finding the right humidifier for you, please reach out to us directly by emailing SocialSupport@helenoftroy.com. HoneywellSupportTechnician

  • Cons mentioned:
    Smell

    Rated 1 out of 5 stars

    Waste of money

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

    Smells like burning plastic when I run it. Because of this, I only used it a couple times.

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

    Rated 1 out of 5 stars

    Not a fan

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

    It stinks, gave me headaches, and couldn’t return it.

    No, I would not recommend this to a friend
    • Brand response from ManufacturerTechSupport
      Posted .

      We're sorry to hear you had this experience with our product. We'd like to help. Please contact our Consumer Relations team by emailing SocialSupport@helenoftroy.com for assistance. HoneywellSupportTechnician

  • Rated 5 out of 5 stars

    Its great!

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

    It nice snd girthy! Once you get oils its great. Oil is sold separately and i recommend buying a humidifier thermometer your humidity should be between 40%-60% and its hard to know without one… also sold separately

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

    Okay but there are better

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

    1st one received was cracked, 2nd one works well but is rather troublesome to use. Cheap plastic, does not always auto fill from the reservoir, you have to tap it. I do like the essential oil cup.

    No, I would not recommend this to a friend
    • Brand response from ManufacturerTechSupport
      Posted .

      This is not what we'd expect from this humidifier. We'd like to help with troubleshooting. Please reach out to us directly, our email and phone number can be found in your Owner’s Manual or on our website. HoneywellSupportTechnician

  • Rated 5 out of 5 stars

    Quiet and Efficient

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

    This is a well made and efficient warm mist humidifier. The unit on the low setting is good for a single room for 24 hours. It kept the room comfortable and and helped me sleep better on the coldest dry days.

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

    Fait for the price

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

    I loke that you somt need any filtwrs ans i can use essential oils, but it can give more steem. Also it doesnt last for all night.

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

    Rated 5 out of 5 stars

    Does the job

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

    keeps your throat moist when you are asleep, easy to clean

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

    Works really well on high

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

    The low setting seems rather low but when its on high its wonderful. Have not tried using the essential oil feature

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

    Warm mist is the best

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

    This is very simple humidifier. It heats up water and water becomes warm mist. No ultrasound. No filter. Be careful when refilling water because the heating element is very hot.

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

    Avoid this humidifier.

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

    Doesn't produce as much mist as old vicks unit, and it developed a crack in the water tank near the heating element and customer service has been a nightmare.

    No, I would not recommend this to a friend
    • Brand response from ManufacturerTechSupport
      Posted .

      We're sorry to hear you had this experience. We'd like to help. Please reach out to us by emailing SocialSupport@helenoftroy.com for assistance. HoneywellSupportTechnician

  • Rated 1 out of 5 stars

    "Niagara Falls"

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

    This product was an absolute nightmare! The product had an unnoticed crack in the portion where the water is kept.... I'll say NO more!! Had to return. With this product you certainly must have plenty of towels to soak up the excess water; even with no cracked container. I would strongly suggest a Humidifier that is a top loading, which is certainly much easier and probably a bit more in cost.

    No, I would not recommend this to a friend
    • Brand response from ManufacturerTechSupport
      Posted .

      This is not what we'd expect from this product. If you still have the product or would like some help finding the right humidifier for you, please reach out to us directly. Our email and phone number can be found in your Owner’s Manual or on our website. HoneywellSupportTechnician

  • Rated 2 out of 5 stars

    No mist due to deteriorated part

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

    Used for 3 months and no mist, when I disassembled and realized in the filtering component? rubber ring around the filter deteriorated.

    No, I would not recommend this to a friend
    • Brand response from ManufacturerTechSupport
      Posted .

      This is not what we'd expect from this product. We'd like to help. Please email us at SocialSupport@helenoftroy.com for assistance. HoneywellSupportTechnician

  • Rated 1 out of 5 stars

    Worst humidifier I’ve ever purchased

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

    This humidifier is horrific. If it fills the tray with the slightest bit of water it won’t work. It gets mineral build up all through it and the entire unit won’t function unless you take it apart and scrape it all out. It is absolutely the worst humidifier I’ve ever purchased, I wouldn’t even give it away at this point, it’s going into the trash.

    No, I would not recommend this to a friend
    • Brand response from ManufacturerTechSupport
      Posted .

      We're sorry to hear this humidifier did not meet your expectations. If you would like some help finding the right humidifier for you, please reach out to us directly at SocialSupport@helenoftroy.com. HoneywellSupportTechnician

  • Rated 1 out of 5 stars

    Do not buy.

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

    Worked long enough that i couldn't return it. Found a device for half the price that works much better.

    No, I would not recommend this to a friend
    • Brand response from ManufacturerTechSupport
      Posted .

      We’re truly sorry to hear about your experience with the Honeywell HWM845 Warm Mist Humidifier. We understand how frustrating it can be when a product doesn’t meet expectations. For further assistance, please reach out to us at SocialSupport@helenoftroy.com, and we’ll be happy to help. HoneywellSupportTechnician

  • Cons mentioned:
    Smell

    Rated 1 out of 5 stars

    Smelly

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

    This thing smelled so bad while in use I had to return it. Would not recommend.

    No, I would not recommend this to a friend
    • Brand response from ManufacturerTechSupport
      Posted .

      This is not what we'd expect from this product. If you still have the product or would like some help finding the right humidifier for you, please reach out to us directly. Our email and phone number can be found in your Owner’s Manual or on our website. HoneywellSupportTechnician

  • Rated 1 out of 5 stars

    Don't buy (won't last long)

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

    Bought 2 and they're good at the start but later on they start leaking. Got my floor damaged from having it turned on in one night.

    No, I would not recommend this to a friend
    • Brand response from ManufacturerTechSupport
      Posted .

      We're sorry to hear about the experience you've had with your Honeywell HWM845 Humidifier. We understand the frustration of a leaking unit, and we sincerely apologize for any inconvenience caused. Please contact our dedicated support team at SocialSupport@helenoftroy.com for further assistance. Thank you for bringing this to our attention. HoneywellSupportTechnician