DREO Cool Mist Humidifier for Room, 3.7L Top-Fill & 35H Runtime Ultrasonic Humidifier, Custom Humidity Setting, Light Indicator & Aroma Tray, 26dB Quiet Humidifier for Home, Baby Bedroom, White
DREO Cool Mist Humidifier for Room, 3.7L Top-Fill & 35H Runtime Ultrasonic Humidifier, Custom Humidity Setting, Light Indicator & Aroma Tray, 26dB Quiet Humidifier for Home, Baby Bedroom, White
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DREO Cool Mist Humidifier for Room, 3.7L Top-Fill & 35H Runtime Ultrasonic Humidifier, Custom Humidity Setting, Light Indicator & Aroma Tray, 26dB Quiet Humidifier for Home, Baby Bedroom, White

|2,281 ratings
DREO Cool Mist Humidifier for Room, 3.7L Top-Fill & 35H Runtime Ultrasonic Humidifier, Custom Humidity Setting, Light Indicator & Aroma Tray, 26dB Quiet Humidifier for Home, Baby Bedroom, WhiteDreo Humidifier for Bedroom DR HHM012
Actual ColorWhite

Key item features

  • Extended Runtime: A 3.7L top-fill tank provides up to 35 hours of continuous mist, reducing the need for frequent refills and ensuring lasting comfort.
  • Wide Coverage: Ultrasonic technology generates a 5m ultrafine mist that reaches up to 40 inches high, covering rooms up to 300 sq ft with a 360 adjustable nozzle.
  • Quiet Operation: Operates at an ultra-quiet 26dB, comparable to a whisper, and features a soft tri-color indicator that adjusts with humidity levels for undisturbed rest.
  • Precise Humidity: Offers 5% precise humidity control with manual and auto modes, three mist levels, and a high-precision humidistat for personalized comfort.
  • Enhanced Safety: Equipped with a Hall sensor for auto shut-off on low water or tank removal, preventing dry burn, and constructed from BPA-free materials for safe use.
  • Effortless Cleaning: Designed with a wide top opening for easy refills and cleaning, including a cleaning brush to maintain hygiene and prevent scale buildup.
  • Aromatherapy Ready: Features a built-in aroma pad tray for adding essential oils, creating a soothing and relaxing atmosphere for babies and families.
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4.4 out of 5 stars
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2,281 ratings430 reviews
How item rating is calculated
  1. 5 stars74% (1,699)
  2. 4 stars11% (251)
  3. 3 stars4% (102)
  4. 2 stars2% (52)
  5. 1 star8% (177)
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Showing 1-3 of 430 reviews

Apr 20, 2026
Reviewer name: Dianna
Top Reviewer
Item details
Color: White
Sold byDREODelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Get it! Won’t regret it

The cool mist humidifier is amazing! They're looking for an humidifier you will want to purchase this. I tell you how much humanities in the room is so quiet. It has a light that you can leave turned on green for when it has the right humidity blue for when it has too much humidity. It also has where you can put essential oils in the tray at the bottom I do not use that, but it is great they’re looking for an humidifier you will want to purchase this. I tell you how much humanities in the room is so quiet. It has a light that you can leave turned on green for when it has the right humidity blue for when it has too much humidity. It also has where you can put essential oils in the tray at the bottom. You don't have to ease. It will ease a cough you don’t have to ease. It will ease your coughing. It will help you sleep better. You can run it day and night I used distilled water. I just got finished cleaning it so I will add the water and it will be good to go. It has a Sleep Mode.. It will help you sleep better. You can run it day and night I used distilled water. I just got finished cleaning it so I will add the water and it will be good to go. It has a Sleep Mode. Filling it with water is easy till the second guess just buy it. You won't regret it.

Helpful?4RZ7LG3NTHLH15410654673
Feb 1, 2026
Reviewer name: anonymous
Item details
Color: White
Sold byDREODelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

The BEST automatic humidity control EVER!!

EXCELENT!!! Quiet, easily adjusted automatic humidity control has eliminated my wintry sinus congestion and my plants love it so much they are like a bunch of happy oxygen pumps. I sleep comfortably all through the night and my skin feels hydrated upon arising.

Helpful?4RZ7LG3NTHLH15410654673
Dec 16, 2025
Reviewer name: Lynne
Top Reviewer
Item details
Color: White
Sold byDREODelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Very nice machine

I've had this for a couple of days, and so far it's pretty great. I can't believe the power behind the mist. It comes out very fast and spreads out really far. You can turn the light on or off, but leaving it on means you can tell with a glance what range the humidity is in in your home by the color. It changes color, depending on the range of humidity the room has reached. You can set it to reach the range you would like to reach, and the display tells you the humidity level it actually is at any given time. It's really easy to fill. You don't have to take the top off and turn it upside down, you just lift the cover and carefully fill it around the mist tube. I think the machine is wonderful, I should probably have gotten a bigger one or maybe a second one for my space as it's all open space. But I think this would do a single room quite well. You can also turn the nozzle where the mist comes out so that the mist is pointed in whatever direction you want with a 365° rotation.

Helpful?4RZ7LG3NTHLH15410654673
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