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💨 Elevate your air game — breathe smarter, live fresher!
The DREO Smart Humidifier is a 4-liter ultrasonic device designed for large rooms up to 300 sq ft. Featuring advanced dual-intake technology, it delivers a supersized cool mist 3 times larger than typical humidifiers, ensuring fast and even humidity distribution. With ultra-quiet 28dB operation and a 36-hour runtime, it supports uninterrupted comfort. Control is effortless via touch, app, or voice commands (Alexa/Google Assistant). Its top-fill, modular design simplifies refills and cleaning, while smart sensors maintain precise humidity levels. Ideal for bedrooms, nurseries, and offices, it also supports demineralization cartridges for cleaner mist.





















| ASIN | B0CCVWMTHY |
| Best Sellers Rank | #2,308 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #7 in Humidifiers |
| Brand | DREO |
| Brand Name | DREO |
| Capacity | 4 liters |
| Color | White |
| Control Method | App, Touch, Voice |
| Customer Reviews | 4.4 out of 5 stars 12,091 Reviews |
| Filter Type | Demineralization |
| Floor Area | 300 square_feet |
| Global Trade Identification Number | 00850049246040 |
| Included Components | Aroma Pad, Cleaning Brush, Humidifier, Humidifier Body, User Manual |
| Item Dimensions D x W x H | 11.02"D x 10.15"W x 5.51"H |
| Item Highlight | Top Fill, Quiet Sleep 28 dB, 36H Runtime for large room, Touch/APP/Voice Control, Nightlight, ideal for Baby, Plants, Nursery |
| Item Shape | Oval |
| Item Type Name | Humidifier |
| Item Weight | 3.1 pounds |
| Manufacture Year | 2023 |
| Manufacturer | DREO |
| Material | Acrylonitrile Butadiene Styrene, Plastic, suitable for baby |
| Model Name | HM311S |
| Model Number | DR-HHM001S White |
| Number of Packs | 1 |
| Operation Mode | Ultrasonic |
| Other Special Features of the Product | 4L Top Fill Ultrasonic Humidifiers for Bedroom, Digital Display, Timer, Wifi/APP/Voice Control, Work with Alexa/Google Assistant |
| Part Number | DR-HHM001S White |
| Power Source | Corded Electric |
| Room Type | Bedroom, Kids Room, Living Room, Nursery, Office |
| Runtime | 36 hours |
| UPC | 850049246040 |
| Unit Count | 1 Count |
| Voltage | 120 volts |
| Wattage | 26 watts |
C**T
Very quiet with great mist!! App + Alexa
I totally love this humidifier. It shoots a fine mist out, which is nice in a room with ceiling fans. I suffer from COPD and if I do not have humidity level set consistently between 40 and 50%, I start to have bad breathing problems. Pros: can connect to Alexa. I’m also able to control it through the app through Wi-Fi. The app has never failed me and it has worked perfectly when I need it to, every day. The filters that are sold separately I highly recommend and I really like using them because prior to purchasing them I was cleaning my machine every week. Cons: because it’s so small you have to fill it frequently. I have to clean it every week to prevent hard scale buildup as I am unable to purchase distilled water every day. (full disclosure when I use the filters that are sold separately I have to clean it out maybe once every five or six weeks. For the price, I highly recommend this product. I do not believe you will doubt your purchase when you use it for the price and the availability to use AI and the app you can pretty much control it anywhere. You will not find another humidifier within that price that has those same features with an app that actually works.
S**A
Helped really well with recovery after adult tonsillectomy
I got this for my adult daughter to use at night after her tonsillectomy. She said it made a difference (she forgot to use it one night and woke up miserable). It is very quiet, humidifies really well, and has a huge tank that lasted maybe 36h? I plan to use it for my plants in the winter. I can highly recommend it
P**N
So far so good!! 😊
We needed this Humidifier as we run a furnace in the winter and the heat is quite dry, causing dry skin, sinus issues, etc. So we decided to make this purchase and I'm glad we did! We have only been using it a few days but the difference is already obvious! It was very easy to get set up, and very easy to use, with or without the app! It has multiple modes including an auto mode, where you can set the humidity to a comfortable level and it will keep it at that level for you, which is awesome! This is at 4L capacity for water, which works well for our rooms that are only about 150-200 sq feet. We only have to fill it once each night or so in those rooms. It is also very quiet, almost no sound at all coming from it. It also has a separate slot in the back for aroma pads to add your favorite essential oils or things like eucalyptus to help when your sick. Its also very easy to clean, as it comes apart in all the places, so that you can get to all the nooks and crannies! Plus it comes with a small brush for cleaning to extra hard spots. It does come with a filter and has optional filter cartridges you can get for extra filtration. 10/10 I would definitely recommend this one and I will definitely be purchasing more for our other rooms in the house.
J**E
Effective
The humidifier is effective. We always feel our bedroom is too dry and we bought a humid meter to measure which shows the value around 36, lower than the comfortable zone. So we bought this one and it effectively increased the humid higher than 42. It’s pretty quiet and I can nearly feel it when it is on. Highly recommend if you also feel dry in your bedroom.
M**E
Quiet, Good-Looking & Does the Job! 💨
We’ve been really happy with this humidifier. It has a nice appearance, works quietly, and the price was great. I especially like that the settings can be adjusted depending on whether we’re using it in a smaller room or a larger space. The adjustable lights are also a nice touch, so we can set it up without having a bright light taking over the room at night. 😂 Overall, it’s easy to use, quiet
J**A
Awesome
I bought this for my tropicals. This is such a huge upgrade from a basic manual bottom fill. Everything about my new Dreo smart fan is what I needed. The app is easy to find on a smartphone and user friendly. On the app I was able to set a daily on/off timer. I set it at the same time my grow lights are set each day at sunrise. You can control the humidity levels on the touch screen menu on the actual device or on the app. What’s great about this humidifier if you’re a plant person, is that it has the humidity % on the display. You can adjust the % manually or set it with the timer at a custom level on the app. I’m definitely buying a second one for the other corner of my living room plants. I found this one as an open box item for $23 so it was a huge score. But I would still pay full price for a second if I don’t have that option again. Worth it.
P**A
Quiet, efficient, and keeps the room perfectly refreshed!
I ordered this smart humidifier to balance the dry air in my bedroom, as my old device was too loud and had insufficient capacity. This does not disappoint; thanks to its large 4-liter capacity and up to 36 hours of runtime, I can use it comfortably for days without constantly refilling water. I especially love the top-fill design and how smoothly the app and voice control features work. Great value for the money with its amazing performance; thanks to the 28 dB quiet sleep mode, I can sleep soundly at night without any disturbance. It is not overly bulky or large, looking very sleek on the nightstand in a bedroom or nursery. Thanks to the smart humidity control and nightlight feature, there is no water leakage or moisture buildup around the unit. Incredibly easy to use and clean!
S**0
Dreo smart humidifier
The scent tray was disappointing when it stopped working after a couple of months, but you clearly enjoy the app controls, Alexa integration, cleaning reminders, and those status lights. Even if you're unsure about the actual humidifying effect, you're still it's still a positive experience overall. Here's a cleaned up version in your voice. I've been using this humidifier for a while now, and overall I've had a pretty good experience. I'd give it four out of five stars. The biggest reason it's not five stars is the scent feature. When I first got it, I really liked being able to add fragrance to the scent tray. It made my room smell really nice and was one of my favorite features. Unfortunately, after about two months, the scent tray just stopped working. I tried cleaning and troubleshooting it, but couldn't get it going again. That was disappointing. Aside from that, I think it's a really nice humidifier. I love that it connects to an app on my phone, so I can control it without getting out of bed. It also sends reminders when it's time to clean it, and lets me know when it's running low on water, which is really convenient. Another feature I enjoy is the colored lights that change to show the status. It works with Alexa too, so I can turn it on or off with voice commands, which is another feature I use regularly. I can't say for sure if it helps with congestion, but I haven't noticed a big difference, though it might be hard to notice day to day. For 49.99, it's a little pricey, especially since the scent feature stopped working. But I still like using it. So, overall, with all the smart features, it feels like a solid purchase. If the scent tray had kept working, it would have been five stars for me.
K**D
**Dreo Smart Humidifier for Bedroom - Product Review**
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.
H**.
Een echte aanrader!
Prima luchtbevochtiger. Instellen van de app was vlot te doen. Zelfs het instellen van een mede gebruiker was geen probleem. Nog maar enkele weken kunnen gebruiken maar voldoet voor ons uitsteken. Is echt een aanrader.
C**R
Stupendo, economico e funzionale.
Bellissimo e ottimo umidificatore smart wifi con gestione da app dedicata DREO, 3 livelli di potenza diversi con spinta del vapore nebulizzato con una ventola... Gestione della percentuale di umidità automatica, possibilità di regolare accensione e spegnimento ad orario oppure continuo con stop al raggiungimento della percentuale scelta. Led interno che oltre ad illuminare indica il range di umidita ideale, sotto la soglia di umidità è giallo, nel range è verde e sopra è blù, come nelle foto. Il range è regolabile in base alle esigenze, di default è tra 30 e 60% ma secondo me 30 è basso e l'ho regolato tra 40 e 60%. Sportellino con spugnetta assorbente dedicata per oli essenziali (a differenza di tanti che dicono che non è presente, o son ciechi o meglio che nn mi esprimo come vorrei), molto comodo e funzionale... Gestibile anche da assistente vocale (alexa e google home) che funziona perfettamente.. io personalmente uso soprattutto Alexa e riesco a comandare accensione, spegnimento, accensione e spegnimento del led interno, livello di potenza, percentuale di umidità, ritardo di accensione e spegnimento... Praticamente tutto.... Soddisfatissimo... Acquisto consigliato...
M**L
Un très bon produit qui a sauvé mes plantes
Acheté pour partir en vacances 2 semaines pendant la canicule car l'humidité de l'appartement ne dépassait pas les 20%. Je pense vraiment que cet humidificateur a sauvé mes plantes car quand je suis revenu, le seul qui n'a pas supporté le manque d'eau était mon banzai carmona (malgré un dispositif de réserve d'eau planté dans le pot) mais ce n'est absolument pas la cause de sa parte de feuiles. Par contre il m'a clairement aidé a le sauver ! Il ne restait plus aucune feuilles dessus et je l'ai mis a côté de l'humidificateur puis arroser correctement. Résultat mon banzai a survécu est en 2 semaines, énormément de feuilles ont repoussées ! Depuis, la machine reste dans le salon a côté de mes plantes les plus sensibles (Colocasia et Alocasia). La commande a distance sur le téléphone via l'application est vraiment un plus. On peut programmer la mise en marche de l'appareil ou l'activer manuellement. Je recommande vivement !
L**O
humedito rico
Buenísimo, le cabe mucha agua y si ayuda a modificar las condiciones de humedad de la habitación donde la pongas. La app funciona muy bien para controlarla/programarla y además se enlaza perfecto con la Alexa por lo que también se controla con voz.
Trustpilot
1 week ago
1 month ago