Humidifiers for Bedroom Home, Smart Warm and Cool Mist Air Humidifier for Large Room, Auto Customized Humidity, Fast Symptom Relief, Easy Top Fill, Essential Oil, Quiet, OasisMist4.5L, White

Wow - my sleep quality went from a 2 to a 10 in my house! I wasn’t sure why my sleep was so awful and it seems new heater devices in house just fried-dried up my house. I thought it was just typical wintertime but nope- this humidifier took my rooms from 29% to 57% and I couldn’t be happier in may 30?minutes tops! . The device shows you the humidity levels, gives you cool or warm mist and three levels too. Super easy to use and clean. The sound isn’t bad but the higher the mist level the more sound you hear so I put it in low overnight. To be able to breathe fully is priceless! The thing stays lit but I just face it backward at night. I’ve run this almost continuously 24/7 since I received it and I’ve had zero issues. One of the best buys I’ve made from Amazon.

The noise level on this humidifier is so incredibly low that I barely know it’s on. Actually, I don’t know that it is on unless I look for the mist. Other than working reliably, having a quiet humidifier is important to me because I am incredibly noise sensitive. Even in a very quiet room, I don’t notice that’s this humidifier is on. Other features that are important to me: it is very sturdy and and yet lightweight. Easy to carry from them to room, very portable, and there are no leaks when the tank is full. I particularly like the sleep mode so I can sleep through the night without any light at all. This humidifier was the ONLY thing that made me comfortable when I had a very bad cold, with symptoms as bad as the flu. This cold was a beast and I was down for a week. Nothing relieved the total stuffiness in my nose except for this humidifier. Not nose sprays, not over-the-counter medication,nothing. But all I had to do was fill the tank on the humidifier then turn it on and…relief. I won’t say I had instant relief but within hours I did. Also, the heat level is high enough to be effective and yet low enough that I could lean over the mist to loosen the mucus in my nose and relieve the stuffiness.

I have a baby who was born during colder weather, and sometimes the air in our home gets very dry. Because of that, my baby had some coughing and skin irritation from the dryness. After I started using this humidifier, it made a big difference. The air feels much more comfortable, and it helped reduce my baby’s discomfort. I also noticed better sleep, since the air is no longer too dry. I really like that it runs very quietly, so it doesn’t disturb sleep at night. The design is simple, easy to use, and the water tank lasts a long time. Overall, I’m very happy with this purchase and would definitely recommend it. Great for families with babies and kids.

I have the humidifier 2-3 feet from my plants which are in a corner of my room. It sits on a small table about 2’ off the ground. It is at that height because it’s optimal for my plants. Experimentation with height could alter performance. The machine will turn off when the humidity in the room reaches 60%. I run it around the clock at the highest setting and the display on the humidifier stays near 41% in my 100 square foot room typically. If I place my portable hygrometer across the room it registers under 30%. I have it aimed at a corner also any it’s winter so the heat makes the house dry. I expected a bit more capability as the unit is rated for over 400 square feet. The hygrometer sits in the corner with my plants and measures above 65%most of the day, which is my goal. Overall I’m happy with the machine. Of course it may perform differently for you. The unit is near silent. Cleaning is recommended every 3 days. I clean it weekly and the filter is always clean. I use only distilled water, also recommended. More frequent cleaning and filter changes will be needed otherwise. The cleaning process is quite easy. The machine is simple to operate. I use just the cool mist but the warm mist worked well when I tried it. On high it runs nearly a full day when filled to capacity. The automatic shutoff works as it should if you let the water run out. It creates a thick stream of cool mist. No leaks and it is very easy to refill as the whole top just lifts off. The water tank has a handle inside if you are carrying it to a water source. The spout easily turns 360 degrees to adjust the direction of the mist. I recommend this machine.

Love this humidifier. It works great. Top fill is the way to go. Less chance of leaks and easy to fill. The auto mode is very nice it adjusts as needed, warm or cool. Very easy to use. Works great. Definitely recommend getting the extra pads and filters. They keep unit cleaner. I like that I can use functions without the app. Highly recommend this unit for smaller rooms. I have this unit and the LV600S which I highly recommend also. I like the lv600s better for you can adjust the humidity % and its larger tank, and the fill area.

Extremely quiet in cool mist mode, regardless of the mist level (1–3), since they have virtually the same sound profile, which mainly comes from the blower. Even in warm mist mode, it is not noisy compared to a standard warm mist humidifier; the added noise comes from the boiling water. In cool mist mode, it is indeed less than 26 decibels across the bedroom, about 25 decibels. The only thing I wish were different is that the blower would turn off when it reaches the humidity target.

I recently bought the Levoit OasisMist 450S Smart Humidifier, and it has honestly changed our lives—especially for my daughter. She used to get sick often during the winter with constant coughing and congestion at night. Since using this humidifier, she’s not feeling nearly as sick anymore, and her nighttime congestion has improved dramatically. It even helps reduce her cough and cold symptoms within just one night. I was blown away by how fast it worked. What I Love: • Warm & Cool Mist: We mostly use the warm mist at night, and it’s been amazing for clearing up stuffy noses. The cool mist is great during the day or in warmer weather. • Smart Controls: I use the VeSync app to control everything from my phone. I can check humidity levels, set timers, or just adjust the mist level without getting up. • Auto Mode: This is one of my favorite features—it senses the room’s humidity and adjusts automatically, so I don’t have to think about it. • Large Tank & Top Fill: The 4.5L tank lasts through the night and then some. Top-filling is super convenient, and it’s easy to clean. • Quiet Operation: It runs silently, so it doesn’t disturb my daughter’s sleep at all. • Aromatherapy Option: I add a couple of drops of lavender oil at bedtime, and it helps create a calm, spa-like vibe in her room. We use the aroma box regularly, and when my daughter is sick, I put Vicks drops on aroma pad and place it near the nozzle. It works like a charm to open up her airways and ease her breathing overnight. Final Thoughts: If your kids struggle with winter colds, coughs, or nighttime stuffiness, I highly recommend this humidifier. It made a noticeable difference after just one night, and it’s now part of our daily routine. Levoit really nailed it with the OasisMist 450S—worth every penny!

An elder relative needed a humidifier for a large room and I looked at a lot of them here at Amazon. I've used many humidifiers in the past, and thus know quite a bit about them. Eventually, I decided on this one, even though it's pretty expensive, and I had never even heard of the Levoit brand. It was a good choice, though. It's easy to fill, easy to clean, turns itself off when empty, and has a very useful and easy front menu screen. There are three mist speeds to choose from; the choice of cold or warm mist, with three heat selections; an auto mode where the humidifier will turn itself off and on depending on the humidity level; a red low water symbol, etc. So far, the warm mist has only been used for one cold night on the second heat setting. It didn't seem to make any difference to the room temperature, and I think it didn't work as well as the cool mist, so only the cool mist has been used since that time. (Hard water tap water is being used.) The level choices are good, and the two top nozzle vents can be turned in any direction that you want, or in two different directions. It is very easy to fill, but is very heavy when filled. (My elder relative would not be able to fill this even halfway and flip it, due to the weight.) There is no top filling, either. I didn't know why at least one of the reviews stated there was, but then saw there are two different humidifiers being sold on this page. (My review is for the black one that does not connect to Wi-Fi.) The hydrometer reading on the screen always either exactly matches; or is one, two or three numbers off; the reading of a ThermoPro hydrometer that is in the room. All in all, it's one of the best, if not the best, humidifier I have ever seen. P.S. The amount of time a tank of water lasts is nowhere near what the description states. On the lowest mist level, it has to be filled at least once a day. The auto setting has never been used, however, so I don't know if that would make any difference. P.P.S. 12/11/21: In the second winter with this humidifier. I think it's the best one I have ever bought. Cleaning and disinfecting it can seem like a chore, but it's really not that much work. I actually don't do it that often, but do smell the mist to make sure there is no mold smell. Talking about smell, I put peppermint oil on the essential oil pad for the first time this season, and there is very little peppermint scent. Maybe that only works when using warm mist, something I think is not helpful at all. Cool mist does the job, and is safer because there is nothing heating up and staying hot. Highly recommend this humidifier!

Bra funktioner men låter för mycket efter ett par år. Det hjälper inte att rengöra

Nicht zu groß, kein Geräusch, funktioniert super

This humidifier is so quiet! It is in a large room, but it’s really just for me and it’s still keeping it at about 50% humidity. I have it set on the highest setting and the tank has lasted 24 hours. Super easy to fill, either by removing the tank and filling elsewhere or filling from the top. Very happy about this purchase!

This humidifier has been a reliable addition to my home. Its sleek design seamlessly fits into any room, and setup was a breeze with clear instructions. The cool and warm mist options make it versatile, and the quiet operation is a plus. The smart functionality adds convenience, and the water purification system ensures clean air. Cleaning and maintenance are straightforward. Overall, it's a solid humidifier choice for anyone looking to improve their indoor air quality. I use it to keep my guitars humified and it also helps my skin in winter time when it gets really dry indoors.

Très content de mon achat. je mets la puissance maximum ainsi que la température de l'eau car j'ai un espace important à humidifier