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Dreo

Dreo HM735S 11L Smart Humidifier Large Room 700 ft², 100H Cool Mist Air Humidifiers for Bedroom, Top-Fill Self-Cleaning Tank, 26dB, Auto Mode, Aroma Box, RGB Light, Remote & APP Control, Baby, White

    • Based on 316 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, May 8
Order within 12 hours and 30 minutes
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Color: White


Features

  • 100-hour Runtime, Lasting Comfort: Enjoy uninterrupted comfort with our air humidifiers impressive 4-day runtime and 2.9-gallon tank. Spend less time refilling, more space saving and more time enjoying
  • Whole-room Coverage, Whole Family Rapid Comfort: Our humidifier large room efficiently covers up to 700 ft2, delivering over 6 ft. of mist height with a 3,900 RPM high-speed motor. Experience fast, even humidity that reaches every corner of your space for ultimate comfort
  • Ultrafine Mist, Even Delivery: Our humidifiers for bedroom generate a 5m ultrafine mist with 2.4MHz high-frequency atomization, ensuring quick, uniform spreading without leaving any white dust on your floors
  • Smart and Precise Humidity Control: Effortlessly set schedules, cleaning reminders, and customize humidity with the DREO app or voice and remote control. Enjoy optimal comfort with the high-precision plant humidifier indoor that keeps your space just the way you like it
  • Whisper Quiet, Restful Nights: Enjoy serene sleep with our cool mist humidifiers Sleep Mode for bedroom, reducing noise to just 26dB. The customizable RGB night light adds a soothing glow, creating the perfect atmosphere for a peaceful nights rest
  • More Features to Love: Experience enhanced comfort with aroma pad tray for added fragrance, Ag+ coated tank for cleaner mist, top-fill design for easy refills, a convenient 12H timer, 360 adjustable mist outlet, etc
  • Replaceable Dreo Demineralization Cartridge: The use of advanced technology to make ion removal materials, reduce the free calcium and magnesium ions in the water (search for dreo demineralization cartridge), recommended monthly replacement

Brand: Dreo


Special Feature: Night Light, Digital Display, Smart Control, Removable Tank, Easy Top-Fill, Aroma Diffuser


Color: White


Filter Type: Demineralization Cartridge


Floor Area: 700 Square Feet


Brand: Dreo


Special Feature: Night Light, Digital Display, Smart Control, Removable Tank, Easy Top-Fill, Aroma Diffuser


Color: White


Filter Type: Demineralization Cartridge


Floor Area: 700 Square Feet


Operation Mode: Ultrasonic


Product Dimensions: 10.24"D x 8.86"W x 30.91"H


Item Weight: 5.94 Pounds


Room Type: Kids Room, Office, Whole House, Large Room, Bedroom, Living Room, Nursery


Model Name: HM735S


Included Components: User Manual x 1, Aroma Pad x 2, Screw x 1, 11L Humidifier x1, Cleaning Brush x 1


Voltage: 120 Volts


Control Method: App, Remote, Touch, Voice


Shape: Square


UPC: 810142852081


Manufacturer: Dreo


Manufacture Year: 2024


Item Weight: 5.94 pounds


Country of Origin: China


Item model number: DR-HHM005S White


Warranty Description: 12-month default warranty. Extendable up to 30 months by registering your product.


Batteries required: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, May 8

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Quiet and large capacity humidifier with inaccurate humidity reading
Color: White
Review Image by Justin Justin
UPDATE: I’m actually bumping this into 5 stars. The hygrometer is working much better and the humidifier is maintaining the room well right around 45%. It’s super quiet and lasts a long time with the large tank. As long as this thing keeps working as it should, I am very happy with it! UPDATE: After a couple more days of use, the hygrometer appears to be getting more accurate. It seems as if the abnormally high readings occur after filling the tank full, but this seems to improve as the unit is used. ORIGINAL REVIEW We just received this humidifier a couple days ago and so far it’s been working well. I’m using it in an upstairs room where I keep some guitars to keep the humidity controlled during the cold winter months. We have an integrated whole home humidifier hooked to our furnace, but prefer not to keep the whole house too humidified to reduce condensation buildup on the windows. This little unit does a nice job for a small to medium size room and the extra large capacity is really nice, only have to fill it every 2-3 days even running almost constantly. Having the app and WiFi capability is nice as I can remotely control it even when not at home. My biggest gripe is the hygrometer reading is WAY off compared to my other in-room hygrometer, which makes the Auto function almost useless. Readings are constantly 10-15% higher than actual, mainly because it seems like the unit’s hygrometer sits quite nearby where the mist is being expelled (it appears it’s probably on the back of the unit head, but even with the mist shooting away from it, readings are quite off). So if you’re looking for accuracy to use the Auto function, this may not be the best unit, but if you plan to keep the humidifier running constantly during the very dry winter months and prefer large capacity for minimal refills, this is a good unit to consider. I obviously can’t speak on the long term function of the unit, hopefully it holds up as I know a lot of these types tend to work for a year or two and then go kaput. ... show more
Reviewed in the United States on February 16, 2025 by Justin Justin
    • Perfect for large rooms!
Color: White
I’m absolutely in love with this humidifier! It works wonderfully in large spaces, providing consistent moisture without feeling overpowering. I’ve noticed a significant difference in the air quality—it’s much more comfortable and breathable, especially during dry seasons. The design is sleek and fits well with my decor, and it’s incredibly easy to use and maintain. I appreciate how quiet it runs, which makes it perfect for nighttime use. The water tank is large enough that I don’t have to refill it constantly, and the controls are intuitive. If you’re looking for a reliable humidifier for a larger room, this one is a game-changer. Highly recommend! ... show more
Reviewed in the United States on December 2, 2024 by taramaxwell
    • We love it!
Color: White
Bought a few months ago for our 1,100 sq ft living space. It’s quiet, you can choose your targeted humidity percentage. Easy to clean, nice look, and simple to fill. I recommend taking the top completely off. Then using a pitcher to pour water in. Do not pour over the max line even just a little bit as it will start leaking out the back. We have had ours running straight since we got it & have a beach towel underneath (just in case!). I clean it every 1-2 weeks. ... show more
Reviewed in the United States on February 22, 2025 by Stephanie Graber
    • Excellent humidifier
Color: White
Efficient, easy refill, large reservoir that keeps humidifier running for 8 hours …but only drawback is it’s difficult to relocate, I had planned to use in bedroom at night and living room during day, but there are no handles to easily move the tower.
Reviewed in the United States on January 22, 2025 by j1286
    • So Many Misunderstandings—Here’s the Truth About This Humidifier
Color: White
After reading through multiple reviews, I noticed a lot of misunderstandings about how this humidifier operates. I’m here to clear them up so you get an accurate picture of what to expect. [Design & Build] This humidifier has a sleek and modern design, with two lightweight sections divided by a silver band, all secured to a pedestal base with a twist lock and screw. [Lid] • The flat lid has a 360-degree rotatable mist nozzle that is angled at 30 degrees. You can change the direction, but not the angle. • The lid features a protruding finger tab for easy removal. [Water Collection & Pour Area] • Underneath the lid is a large water collection area with a centrally located mister. • It has drainage slots on one side that direct water into the main reservoir (which holds up to 11 liters or 2.96 gallons). • The top section houses the motor and a 5-ft polarized electrical cord, and it easily lifts off for cleaning. [Main Reservoir] • The bottom section contains a simple water draw tube with an attached round water filter that is easy to replace. • Other than some plastic guides for water flow, the bottom reservoir is mostly empty. [Aroma Tray] • The unit includes a rear aroma tray with removable absorbent material if you want to add fragrance. [Size & Power] • Base dimensions: 10 inches wide × 8 inches deep • Height: 31 inches from floor to lid • Circumference: 23 inches • Max power usage: 32 watts • Water weight (full): ~24 lbs • Unit weight (empty): ~6 lbs • Handles? No, but it’s easy to move when it’s not full. [Electronics & Smart Features] I won’t go into deep technical details—you can download the user manual under “Product Guides and Documents” on the Amazon page. However, I will note: • Auto Mode: Whisper quiet • Highest setting (Level 3): Not bad in terms of noise, but audible. • App Integration: The Dreo app syncs first via Bluetooth, then WiFi only for Google and Alexa support. • Voice Control: You can control most features and scheduling through the app or with voice commands. [Alexa & Google Assistant Integration] • Alexa: Can tell you the humidity setting but not the current humidity level (this is an Alexa limitation, not a Dreo issue). • Google Assistant: Can provide both the humidity setting and current room humidity when asked: o Example: "Hey Google, what is the humidifier humidity level?" o If you named your device "humidifier," Google will give you the correct response. • Important Note: This issue happens with other smart devices too. Alexa simply does not support reporting humidity levels, while Google does. [White Dust? Avoid It Completely] One reviewer mentioned white dust buildup, which happens with humidifiers using hard water or well water. Solution? Use: ✅ Distilled water ✅ Refrigerator-filtered water ✅ Demineralized water I personally use my refrigerator's filtered water and have zero white dust issues. [Performance] I placed my humidifier in the middle of my living room, set the humidity goal to 65%, and went to bed. • Starting humidity: 22% • Morning humidity: 52% o (It didn’t reach 65% because my house leaks too much air, which would cost thousands to fix.) I primarily bought this humidifier to: ✅ Improve humidity for my houseplants ✅ Stop itchy, dry skin It works perfectly for both. [Final Verdict] If I needed another humidifier, I would buy this exact model again. Dreo did an excellent job with the design, functionality, and smart features. Highly recommended. Hope this review helps someone! Edit: Three points: 1. The reservoir tank is one solid floor of plastic which cannot leak, however if you fill excessively beyond the outside marked max water line, as seen on the front, the overfill will leak from the top backside. 2. The Dreco app gives you full control over the unit except it doesn't provide a remaining water level gauge. That's because the remaining water level is only read visually from the front outside. 3. You can turn the unit ON or OFF by voice (Alexa/Google) or in combination with the app or by a schedule. The schedule could be made on Alexa or on Google home or in the Dreco app, it all works. 4. This unit doesn't provide any more white dust, than any other humidifier. White dust is simply excessive minerals, (total dissolve solids TDS) in the water. Again I use refrigerator filtered water which has total dissolved solids around 109 ppm. I liked the humidifier so much that I bought another identical one. My plants are happy and I don't scratch. ... show more
Reviewed in the United States on January 31, 2025 by INDIcisive
    • This is a great product
Color: White
I love this humidifier. It come with a remote and also you can download the app and use it to set the desired humidity so it won’t run constantly and also you can turn it off and on by asking Alexa so you are not replacing the water all the time and it does hold a lot of water. I love I can change the color of the light that show the amount of water. I have mine in pink at this moment it’s really nice I have bought other Dreo products and t they never disappoint me ... show more
Reviewed in the United States on March 8, 2025 by Michelle

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