Smart Humidifiers for Bedroom, 4L Cool Mist Humidifier, White | Top Fill, Quiet Sleep 28 dB, 36H Runtime for large room, Touch/APP/Voice Control, Nightlight, ideal for Baby, Plants, Nursery

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.

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).

As an avid enthusiast of home technology, I've tested a wide range of humidifiers over the years—but none quite measure up to the Dreo Humidifier. In fact, this is my second purchase from the brand, and I couldn't be more impressed. Dreo has truly raised the bar when it comes to combining design, functionality, and user experience.First, let's talk about aesthetics. This humidifier is an absolute masterpiece, featuring sleek, modern lines that effortlessly blend into any home or office decor. It's the perfect fusion of form and function—quiet, unobtrusive, yet undeniably stylish. Whether placed in your living room or bedroom, it adds a touch of elegance without drawing unnecessary attention.Performance? Top-notch. Unlike many other models, the Dreo Humidifier operates virtually silently, ensuring a peaceful, undisturbed environment—ideal for a restful night's sleep or focused workday. Its engineering is simply flawless, providing consistent humidity levels without any annoying whirring or clunky operation.But what truly sets Dreo apart is the level of customer service. When I reached out with a simple query, their support team responded quickly and with complete professionalism. It’s clear that the company values customer satisfaction as much as the quality of their products.In summary, the Dreo Humidifier isn’t just a purchase—it’s an investment in better living. Whether you're a design aficionado or a tech-savvy consumer, this humidifier delivers on every front. Trust me, you can’t go wrong with a Dreo. Highly recommended.

update: The second unit I got also started to show the same degradation, albeit this time I caught it early when only one crack showed and quickly put some silicone sealant over it. It's nowhere near as bad as the first unit and not leaking (still it looks like the tank started melting somehow..) I contacted the manufacturer to tell them what happened, and they responded within a few hours. They offered to sent a replacement unit at no cost to me, or for a refund; as I wanted the features that came with the unit I took the replacement. (and with shipping costs these days it'll probably cost as as the unit just to ship it back), so they didn't ask for the replacement, just wanted a photo of the label and serial number. Within a week I got the replacement unit, so I'm glad they have good CS and that the warranty service was quite painless.Second EDIT: Well, this is rather upsetting. in the middle of the night, I woke up to use the restroom and saw that the tank had turned off because it was empty. This was odd because I had filled it up only a few hours earlier, I saw that the tank had leaked water all over the table, damaging my books that were on there. I thought, "Stupid me, I didn't put the float back in correctly" But as I was carrying the tank to the bathroom to fill it, I felt something sticky on it, looking at the tank, the left side had cracks all along the bottom seal, and it looks like the sealant they used to glue it together had somehow dissolved and left spiderweb cracks all along it. I refilled the tank and it immediately leaked all over the place.I have NO idea how the heck that happened since I followed all the instructions to a T, cleaning it every 100 hours, making sure no essential oils got in the tank. No idea what happened. >:( Luckily the return window was still open for 3 more days, but shoot, I woulda be ANGRY if that happened just after. My books are still ruined though :|EDIT: After running the unit for 18 hours on high, it managed to raise the RH from 35% to 45% which is where I generally like it. Still kind of annoyed it took that long, but it's keeping the RH steady.I got this to replace an air-o-swiss humidifier that had a busted hygrometer and cracked tank. I got this because of the claims of a might finer mist with better performance.Alas, it's not very good. Even at maximum the mist output is not very strong (the images outright lie), it looks to be similar to the medium setting on my old unit. Normally, It takes about 20 minutes to raise the humidity 10% in my room at maximum.I've run this unit at full for 5 hours and I've raised it a total of... 3% This is definitely not able to keep up. The hygrometer on the unit is fairly accurate (it's within about 2% of a calibrated room sensor)The unit doesn't use essential oils to diffuse, but rather it goes into a tray onto a pad where the air intake is and sucks the sent into the fan and disperses it that way, so it's not very strong.

I purchased this humidifier and it has been absolutely fantastic. The large tank holds a great volume of water. It’s also surprisingly easy to clean, which is a huge plus for something I use every day.The smart features are excellent. I love being able to control it right from my phone — turning it on and off, adjusting the exact humidity level I want in the room, and monitoring everything effortlessly. It delivers the perfect amount of humidity exactly where I need it.On top of all that, it has a sleek, modern look that fits beautifully in my home. And the price is perfect for everything you get.This humidifier has made a noticeable difference in my comfort, especially during dry seasons. Highly recommend it to anyone looking for a high-quality, app-controlled humidifier. I’m thrilled with my purchase and would buy it again without hesitation!

The DREO 4L Smart Cool Mist Humidifier has been a fantastic addition to my bedroom. It’s incredibly quiet, so it runs throughout the night without disrupting my sleep, and the large water tank provides long-lasting moisture with fewer refills. The top-fill design makes it easy to clean and refill, while the app and voice control features add a level of convenience I didn’t expect. I also like the adjustable mist settings and soft nightlight, which make it perfect for a bedroom or nursery. Overall, it’s a well-designed humidifier that performs reliably and is well worth the purchase.

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.

I have a Dreo wall hanging heater that I love so I thought I'd try this. It uses the same app and is easy to set up. I am ecstatic with this product. Extremely quiet and pumps out water vapor. Having the humidity level setting on a product at this price point is amazing. The ambient lighting feature doesn't provide any value to me and seems to be a silly feature. Definitely the right size for a traditional bedroom for non McMansion houses. A little undersized for a normal living/family room. I have soft water so do not get calcium build up. There are no complicated filters although you can buy a filter to add on from Dreo. Cleaning is simple. I love that there aren't consumables that cost money constantly. Extremely satisfied with this product.

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.

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.

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...

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.

Excelente producto, eo único pero es que su manual está muy mal editado y no trae instrucciones claras