







From the brand




DREO 409S Humidify Your Night
Feel the Wind with DREO
Healthier Mist, Healthier Life
𝗣𝗿𝗲𝗰𝗶𝘀𝗲 𝗖𝗼𝗻𝘁𝗿𝗼𝗹, 𝗘𝗳𝗳𝗼𝗿𝘁𝗹𝗲𝘀𝘀 𝗖𝗼𝗻𝘃𝗲𝗻𝗶𝗲𝗻𝗰𝗲: Dreo smart humidifiers for bedroom offers precise humidity control at home. With advanced algorithm and auto mode, it senses humidity levels with twice higher precision. Intelligent ambient light keeps you informed of changes. It can be controlled via voice (Alexa or Google Assistant) or the Dreo app. Easily adjust settings like mist volume, timer, and ambient lighting
𝗡𝗲𝘅𝘁-𝗚𝗲𝗻 𝗛𝘂𝗺𝗶𝗱𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲: Powered by Dreo’s Dual-intake design, this cool mist humidifier for large room creates a supersized mist 3 times larger than most air humidifiers, bringing faster dry air relief and helping you breathe easy and healthy
𝗕𝗿𝗶𝗻𝗴 𝗙𝗿𝗲𝘀𝗵𝗻𝗲𝘀𝘀 𝗔𝗹𝗹-𝗮𝗿𝗼𝘂𝗻𝗱: Thanks to its high-frequency atomization process, this humidifier for home releases 5μm Ultrafine mist and lighter mist particles, allowing humidity to spread evenly across the room without wetting surfaces
𝗘𝗳𝗳𝗼𝗿𝘁𝗹𝗲𝘀𝘀 𝗗𝗲𝘀𝗶𝗴𝗻, 𝗟𝗼𝗻𝗴-𝗟𝗮𝘀𝘁𝗶𝗻𝗴 𝗖𝗼𝗺𝗳𝗼𝗿𝘁: Dreo portable humidifier features an easy top fill design. You can fill it up without flipping the tank or spilling water. Its modular design is easy to remove and install for a hassle-free cleaning experience. Enjoy 36 H of uninterrupted comfort with quiet humidified air. Dreo’s acoustic design reduces noise to 28dB. The 4L tank ensures this baby humidifier doesn’t need refilling overnight
𝗙𝗿𝗲𝘀𝗵 𝗠𝗶𝘀𝘁: Compatibled with Dreo demineralization cartridge (Not included, You can buy cartridges by searching “Dreo Demineralization Cartridge”.) for descaling to reduce limescale and clean mist cartridges for healthy humidifying. The ICON light notifies you when the cartridge needs replacing
13 reviews for Dreo Smart Humidifiers for Bedroom, Top Fill 4L Supersized Humidifier Large Room with 28 dB, 36H Runtime, Touch/APP/Voice Control, Nightlight, Cool Mist Humidifiers for Baby, Plants, Indoor, Black
Add a review
Original price was: $49.99.$42.49Current price is: $42.49.

genie –
Good quality cool mist machine
Love this unit. Easy setup and easy to fill using a pitcher areas of pulling unit apart. Lots of level options and great size for bedroom and office use. No noise after turning on. Give good quality mist that’s adjustable. Good price great value
Trevor –
Amazing
I use this in my daughters room and this is one of the best humidifiers I’ve ever owned. Its incredibly quiet and puts out a large amount of mist. I love the IoT function I can control it from anywhere and see the humidity level in the room. Will be buying another for the other rooms in the house.
Garron –
Quiet, Smart, and Works Perfectly!
I’m really impressed with this humidifier. It’s super quiet, easy to fill, and keeps the air perfectly balanced; especially during dry nights. I love being able to control it from my phone and see the real-time humidity levels. The sleek design also looks great in my bedroom. Definitely worth it for anyone wanting cleaner, more comfortable air!
Sarah Harper –
Great value
Great humidifier. Works pretty well but sometimes I have to reset the wifi and add it back to the app. Quiet and well designed. Essential oils are very subtle, but if you don’t use them it can smell musty even with regular cleaning.The cleaning guide does not completely explain how to clean this device. At the bottom of the droplet collector there is a piece that comes off so you can get up in there and clean it. There is also a rubber seal on the lid that you can take out to clean in/around.Overall a great device for the money.
John Pappas –
Works Extremely Well – Easiest unit To Clean By Far – Certain Functions Only Available With The App
This is an update to my previous review. I have another brand of humidifier as well, a Levoit, which is very effective, but in terms of ease of cleaning, the Dreo is superior. The Levoit has a lot of nooks and crannies with lots of right-angled corners, making it quite tedious to get to all the mold that develops over time. The Dreo has very few such corners and crannies, making it far easier to clean. Also, as a result, it just stays free from mold for a much longer time. I clean them on a weekly basis but find very little that needs to be cleaned on the Dreo, but a lot of areas that have developed black mold spots on the Levoit.Previous review: I had posted a question here about whether humidity target levels could be set within the 5% standard range. I didn’t receive a satisfactory answer, so I installed the Dreo app on my phone, which was very easy to do. I connected almost immediately to the humidifier. And yes, you can set specific target percentages. I currently have mine set to 43%.Another question I had was if it was normal if the fan continued to run even when the target humidity had been reached and the misting ceased. Interestingly, no one responded to that question, but the AI Rufus came up with the answer that it was normal, and indeed that is the case. The fan runs continuously even after target humidity levels have been reached. I had both questions because we run the device only in auto mode to allow it to kick in when necessary, and I noticed that the fan was running when the misting had stopped. I also found that in our bedroom, where it is used, setting it at 45% caused it to run excessively, but set at 40% allowed the humidity to drop too low. For us, 43% is the sweet spot but can only be accomplished through the app. I was contacted by someone from Dreo support and told that the fan runs continuously to help spread additional moisture even when not misting and also to give a reliable humidity level reading as it draws in ambient air even when not misting. The fan is virtually silent and you wouldn’t know it was running unless you put your hand right over the outlet.The unit is of very good quality, light, and compact. It is perfect for a bedroom but not for a larger space. We use a larger capacity Levoit unit for our vaulted great room. The Dreo is also very easy to clean. That is extremely important as anyone who has had one that wasn’t as easy will understand. Mold will grow! We clean ours once a week and fill them with water from a Zero water filter pitcher. That or distilled water is vitally important. Anyone who has gas appliances – furnace, stove, fireplace – will see those flames turn yellow or orange, if using tap water. We did, and it cost us over $300 to have a gas valve unnecessarily replaced.I have read complaints from those who said that the unit runs dry quickly and stops working. If you live in a very dry climate, that is understandable, but we live in the mid-Atlantic and only use them in the winter. The auto mode is perfect as it only kicks in when necessary. For others, larger capacity units would be advisable; for us, using this in our bedroom, it is perfect. There have been no leaks; the units’ lights can be cut off with a tap and cut back on with a double tap. It’s virtually silent; I wouldn’t hear it if it were placed right at my bedside. At this price, I doubt you could do any better. I had not wanted to connect it to WiFi as I thought it was ridiculous to have a “smart” humidifier, but I really wanted to fine-tune the humidity target, which can only be done through that app. All in all, I would highly recommend this for smaller spaces(bedrooms, not great rooms or vaulted ceiling living rooms).
Ranger4086 –
Great humidifier!
Great Humidifier, honestly was skeptical since I’ve never heard of the brand beforeBut it runs well, easy to clean, and the app is probably one of the best appliance apps out there tbhHooked right up to my phone, am able to set humidity level and I have it running on a scheduleDefinitely recommend!
David Jordan –
So nice to sleep again.
I just got this yesterday. I have to say it not only looks nice, but it works quite and last all night on one tank of water. It was very easy to set up just open the app and it did the rest. The Dreo app is wonderful and easy to control. The smell is a nice touch. I could breathe all through the night.
Kindle Customer –
Cheaper & way nicer than drug store versions
10/10! Had to get a humidifier after getting struck with chronic sinusitis randomly and this thing is epic! I have it cranked to 70-80% humidity with the bedroom door and sometimes window open and it still lasts a few nights before needing refilled. The essential oils tray is an unexpected bonus. User-friendly, can control it with my phone, target the mist toward my face (not my spouse’s) and the sleep setting is very quiet. It’s a bit nit picky to clean but not a huge hassle. The provided cleaning brush is a joke – much easier to use a toothbrush and small bottle brush. We don’t have hard water so no weird white buildup that others mentioned but it will get funky if it’s not cleaned regularly. The cleaning reminder is nice for that.
Kýlan Edward –
I recently purchased the Dreo Smart Humidifier, and I’m quite pleased with its performance. Here are my key takeaways:1. **Easy Setup**: The humidifier was straightforward to set up right out of the box. The process took only a few minutes, making it user-friendly for anyone.2. **Water Requirements**: It’s important to note that the Dreo humidifier operates best with distilled water. I’ve been using Winstons ARION Distilled Water (100% Pure Steam Distilled Water, 5 Litres by UINCLU), which has proven effective in maintaining optimal performance.3. **Cleaning and Maintenance**: For continued efficiency and quality, it’s essential to clean the unit and change the water every 100 hours. This routine maintenance ensures the humidifier functions properly and delivers the best results.4. **Improved Air Quality**: The humidifier has significantly improved the air quality in our bedroom. Our room’s humidity level was around 32%, which is quite dry. With the Dreo humidifier, we’ve been able to increase it to the recommended 45%-50%.5. **Relief for My Son**: Most importantly, the humidifier has benefited my 4-month-old son, who previously struggled to breathe comfortably at night. The increase in humidity has alleviated his nighttime breathing issues, making for more peaceful sleep.6. **Design and Features**: The humidifier has a modern design and is relatively quiet, which is crucial for use during the night. The additional smart features, like scheduling and adjustable mist levels, add to its convenience.In conclusion, the Dreo Smart Humidifier is a reliable solution for improving bedroom humidity. With proper maintenance and the right water, it has proven invaluable for our family, especially for my young son. I highly recommend it for anyone dealing with dry air issues.
GABRIEL TORRES CHALK –
Quick delivery and nicely packed. It works great. Very good for standard rooms size. Not for massive or very big rooms. It detects humidity ratio in the room and App works fairly well. Good product. I hope it will last, so let’s see its performance after a few months of use. For the moment I consider it to be a great choice.
Moka –
ottimopiù efficiente del previsto: meno “baracchino” di quanto possa sembrare! Molto silenzioso e i super-consigliato, per la camera da letto perchè evita i sintoni da “naso chiuso” tipici del riscaldamento. esteticamente compatto e gradevole. facilissimo da utilizzare
Diogo de Sales Maturana –
Parou de funcionar com 1 mês de uso. Só tive dor de cabeça com esse pedido
Luc C. –
Très bon produit, efficace et silencieux, vraiment !Efficace : j’ai un hygromètre précis qui me donnait une valeur plus basse que celle indiquée par l’appareil et j’ai d’abord pensé que celui de l’appareil indiquait un peu ce qu’il voulait… Mais en fait, c’est normal, il faut attendre que l’appareil ait rempli la pièce d’humidité et au bout de quelques dizaines de minutes les deux donnent bien la même valeur.Silencieux (ou presque) : j’ai l’oreille très sensible et le moindre bruit me réveille. Je craignais d’être obligé de l’éteindre la nuit pour pouvoir dormir, mais à ma grande surprise, il ne m’a pas dérangé en étant posé sur une table à 2 mètres de ma tête, en mode nuit bien sûr !Je ne l’ai que depuis 2 semaines, mais la construction à l’air de bonne qualité et je pense qu’il va durer dans le temps.En plus, il n’est pas moche, discret et à une bonne contenance qui permet de ne pas avoir à le remplir pendant plusieurs jours. Mais ceci dépend beaucoup de votre environnement, chez nous, le chauffage n’étant pas encore allumé, le besoin d’apport en humidité n’est pas encore très important, donc à voir…Passé ces considérations, pour le moment, je recommande chaudement !