

💨 Elevate your air game with smart, silent, and supersized mist magic!
The Dreo Smart Humidifier features a large 4L top-fill tank and ultra-quiet 28dB ultrasonic operation, delivering up to 36 hours of continuous mist. Equipped with advanced humidity sensors and Auto Mode, it maintains precise comfort levels. Seamlessly control settings via app, voice assistants, or touch, while the 30° tiltable nozzle and multiple mist levels offer tailored hydration for bedrooms, nurseries, and plant care.
















| ASIN | B0D3QGP18Q |
| Batteries required | No |
| Best Sellers Rank | #146 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #4 in Humidifiers |
| Brand | Dreo |
| Color | ebony |
| Customer Reviews | 4.4 4.4 out of 5 stars (9,158) |
| Floor Area | 300 Square Feet |
| Included Components | Aroma Pad, Cleaning Guide*1 Cleaning Brush*1, Demineralization Cartridge*1, Humidifier*1, User Manual |
| Item Weight | 3.12 pounds |
| Item model number | DR-HHM001S Black |
| Manufacturer | DREO |
| Model Name | HM311S |
| Operation Mode | Ultrasonic |
| Product Dimensions | 5.51"D x 11.02"W x 10.16"H |
| Room Type | Bedroom, Kids Room, Living Room, Nursery, Office |
| Shape | Oval |
| Smart Home Compatibility | Smart Home Compatible |
| Special Feature | 4L Top Fill Ultrasonic Humidifiers for bedroom, Adjustable Humidity Control, Digital Display, Timer, Wifi/APP/Voice Control |
| UPC | 810142853415 |
| Unit Count | 1.0 Count |
| Voltage | 120 Volts |
| Wattage | 26 Watt-hours |
S**H
Great humidifier
I bought these to use for my house plants. I love that I can set a humidity percentage through the app and the humidifier will maintain that humidity level. If the humidifier runs out of water it automatically shuts off and sends you a notification through the app. This unit is silent as far as I am concerned, the mist is very fine and is working well for my plants. I like that the unobtrusive lights in it (which can be turned off) let's me know if my current humidity near the humidifier is in its target range (green) or if it's dry (below target humidity, yellow/orange) or wet (above target humidity, blue). You can use the app to turn the device on/off and to adjust the humidity, this is also where you control whether the humidity indicator light is on or off. I recommend it highly, I am considering getting the size up to be able to cover more of my room space. This unit holds a full gallon of distilled water when filled from totally empty, if filling from auto-shutoff it will take slightly less than a gallon. They manufacturer recommends using distilled water to avoid lime scale as do I. We have very hard well water and uso g distilled has saved us from having to descale.
D**D
Good unit, good company
This is a cool machine. The app works well and is easy to use. It is a quiet unit and will kick out the moisture if you set it on high. We have set the unit on high humidity and had the entire house look smokey. We bought a second unit because we liked the first so well. It's light to refill and last a few days depending on the moisture output. On a separate note. I can speak on the DREO brand and people that work there as well. We had a slight problem with one unit and they replaced the unit with very little difficulty. If you want a quality humidifier, here it is. I'm not a paid actor just a user with a humidity controlled house.
L**R
Love IT!
This is a great humidifier! I loved it so much I got another for another room. No smell, very quiet, easy to use and connecting to the app makes it a breeze. I love all of the settings to make sure things are set to our comfort. It is so easy to set up, fill, and get going. The longest part of set up was just downloading the app.
A**R
Great! Read before you return it
Works great! But after I cleaned it, it stop working but come to find out, the spring and pin popped out. I put everything back in its place and now it works great again.
R**S
Quiet, effective, and easy to control
This humidifier has been working really well in the bedroom. It’s quiet enough to run overnight without being distracting, and it maintains humidity consistently once you set a target. The tank size is convenient and doesn’t need constant refilling. The app setup was straightforward and remote control is genuinely useful for adjusting output and schedules without getting up. It’s been especially helpful during dry winter air for sleep comfort and congestion. Overall, it feels well built and does what it’s supposed to do without hassle.
J**S
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).
D**D
Beautiful Design, Works Exactly as Intended
I originally bought this humidifier as an addition for another room to help my plants, not to replace my main one—but I ended up loving it. The water feature is almost like a rain system, with water gently trickling up the center, which is a really nice touch. The ambient lighting adds to the overall aesthetic, and it humidifies very well. The app is functional and easy to use, and scheduling on/off times works exactly as intended. Overall, it’s both effective and visually appealing.
J**E
Best humidifier I've ever owned
This is a great humidifier! It's looks like an art piece. So much nicer than the ones we've had in the past. The smart integration is great. It tells me when the water is low and automatically turns off. Mist output is really good. The only downside I can think of is there's not really anyway to steer the mist.
D**E
This works really well. I have it in my living room and its handy. Since I have a bigger room, I set the humidity higher and that works. The app is really useful, i dont need to go to the device to check things. Its also quite easy to clean since it can be separated into 3 parts. You can also remove the indicator inside to fully clean it. It has a sleek design as well. I was just hoping they also sell this in white. If they would, I would buy another of it.
K**D
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.
C**S
Funciona muy bien y es fácil de limpiar
D**A
Parou de funcionar com 1 mês de uso. Só tive dor de cabeça com esse pedido
L**.
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 !
Trustpilot
2 days ago
5 days ago