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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

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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 10 Showing 181-200 of 1,124 reviews
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Great humidifier!

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

    Very easy to fill the tank and use. It works very well to keep the house comfortable in the winter.

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

    Rated 5 out of 5 stars

    Efficient

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

    Efficient and quiet, but does require regular cleaning especially with tap water

    I would recommend this to a friend
  • Pros mentioned:
    Warm mist

    Rated 5 out of 5 stars

    Great for Winter Season

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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.

    This is true Warm Humidifier. Unlike other Cool Mist Humidifiers, you will not wake up with congestion and sore throat if you have this one. Aesthetically, its not that pleasant but really worth for Your Health

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

    Rated 5 out of 5 stars

    Great improvement from previous model

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

    We have owned three of Honeywell's Home Warm Mist Humidifiers. This model has several changes that have increased the ease and simplicity needed to use the humidifier. The wide opening and flat surface allows much easier filling the heating element hanging down into the water and the dishwasher safe parts help keep it clean, again, much easier. I really like this model!

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

    Rated 5 out of 5 stars

    vaporizer

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

    Works great but it uses alot of water even on the low setting. But it turns itself off if water level runs out.

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

    New design

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

    I purchased to replace my current one that is over 10 years old. Love the new design that I am going to purchase another to replace my other older model.

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

    Rated 5 out of 5 stars

    great value

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

    very easy to clean, very easy to use. lasts 24 hours on a single fill. ability to use essential oils is a nice touch too

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

    Warm Mist Humidifier

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

    Very happy, I like the cup to add vicks. Works through the night on low setting.

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

    Rated 5 out of 5 stars

    Good value

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

    Pretty quiet and the water tank lasts throughout the night. It's good for one small to medium sized room. Easy setup.

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

    Rated 5 out of 5 stars

    Don’t turn on right away! Wait 5 minutes!

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have two of these. With the second one I accidentally started it up before the water had sat in it for at least five minutes to fill up the inner chamber —and it got a bad rubber burnt smell to it. That still hasn’t gone away. I use it as a back up now.

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

    Rated 5 out of 5 stars

    Perfect small room humidifier

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

    Works perfect for dry winter seasons... if you don’t like to use whole house humidifiers it’s perfect for a decent size bedroom / space.

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

    Incredibly useful humidifier

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

    I was inspired to get a humidifier after having a cold, and learning that humidifiers are great for those with a cold. I ended up buying this one and my cold went away so quickly. I also bought essential oils to try out for the first time because this humidifier even has a spot for them. Incredible item that I'll be using for a long time.

    I would recommend this to a friend
  • Best Buy Employee

    Rated 5 out of 5 stars

    ACTUAL LIFESAVER

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

    [Employee of bestbuy] I recently moved from a humid, swampy climate to a very dry, arid climate. I have been coping alright, until I got my first cold. I seriously thought that my throat was disintegrating into dust. I found this little dude at my local Best Buy and ran out to buy it. Came home and I ran this sucker at full blast for the rest of the week. This little humidifier made it so that I could sleep again. 10/10 would recommend always.

    I would recommend this to a friend
  • Pros mentioned:
    Warm mist

    Rated 5 out of 5 stars

    Works great

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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 a better warm mist humidifier than the Honeywell unit it replaced. Like that they put a light on the unit so you can tell whether or not it shut itself off. Seems to do a better job of raising the humidity in the room - to the point where I've had to shut it off periodically to keep the room from becoming too damp. Honeywell also widened the opening on the tank so you can fill it more easily. I'm glad I stuck with the brand - they made some improvements to the product rather than taking features away.

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

    Rated 5 out of 5 stars

    Perfect for sleeping

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

    It’s quiet, it’s easy to use, it shuts off by itself, and it lasts all through the night.

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

    Rated 5 out of 5 stars

    Fantastic!!

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

    I've had a persistent cough for years. Doctors say it's allergies but couldn't tell me exactly what. Medicine didn't work, but then I tried this humidifier. I had it for a couple of weeks and I've been able to sleep through the night without coughing. This product works great! You need to clean it after a few days. I soak the heating element in vinegar for a couple of hours and you can wipe off the hard-water build-up. Easy to use and tank-full of water lasts all night. Highly recommend this product.

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

    Working well

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

    It really helps getting a decent level of humidity back into the dry house air due to winter heating. Trying the essential oils next.

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

    Rated 5 out of 5 stars

    Easy to use, clean, and fill up.

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

    I’ve tried several humidifiers in the past and had to replace because of mildew buildup inside. Most are difficult to clean, I have no idea why they built them with a tiny spout. This on on the other hand is easy to clean, you whole hand will fit inside. In addition, you can clean the bottom portion. Simply lift, and clean it every a few days. I’ve used it for a few months straight without a problem.

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

    Rated 3 out of 5 stars

    Warm Mist

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

    It seems to be working fine. Not noisy at all. The only thing that I'm not happy about is the amount of water it holds. I need to refill it everyday or after about 8 hours on high.

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

    Rated 5 out of 5 stars

    Solid product, does the job, fair price

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

    I needed a new humidifier for my office at work, as airflow through the building and the surrounding area in general are very dry. This one has done job very well for over a month now. The tank is sizeable and lasts a good 3 or 4 days for say 6-8 hours each if on the low setting before needing filling. I have not yet had to clean it, but instructions for doing so seem relatively straightforward.

    I would recommend this to a friend