LEVOIT 6L Smart Warm and Cool Mist Humidifiers for Home Bedroom, 60H Runtime and Auto Customized Humidity for Large room, Schedule, Easy Top Fill, Essential Oil Diffuser, Whisper-Quiet, Handle, Black

I started using the OasisMist 600S and I’ve noticed quite the difference in the air quality of my home. It covers a large area easily, and the various modes do a great job at maintaining the perfect humidity level. The unit is quiet and the top-fill design makes refilling a breeze. I was also happy to find that maintenance is straightforward; I’ve cleaned it once so far and the process was quick and easy. Great product from Levoit, highly recommended!

Work very well, decent runtime and humidification, super silent! I own a different model from the same brand that I have been using extensively for over 4 years, still working very well.

1/8/2026: Revising my rating from 1 to 3 stars. I figured out the problem. There is a lower chamber with a weighted float. When this float lowers, a see-saw finger presses on the valve to the upper tank, releasing water. This maintains a water level of roughly 1/2 to 3/4 of the depth of the lower chamber. However, if the tank is lifted and re-seated while full, the acceleration of the downward motion presses the valve before the float can react. This is because the float is weighted and is encountering surface tension. Thus, it is VERY easy to accudebtally water log the lower chamber. Once this happens, the boiler and ultrasonic diaphragm are fighting a high head pressure and water tends to eek out the corners rather than mist. The solution is to dump the lower champer prior to moving the unit and to not re-seat or even jostle the tank at all once filled. This means you can't just pick up the tabk by the handle andctake it to the sink. Re-insertion risks flooding the lower chamber. Honestly, there should be a screw or clasp to prevent separating the two. 1/6/2026: I love the app and features. It seemed to work fantastic the first night I used it. However, that was starting from dry. I turned it off while at work. Then I figured I'd switch it back on 30 minutes before arriving home. I came home to a minor flood. The problem seems to be that therr is no rubber whatsoever between the lower chamber and tank. Any pressure created by the ultrasonic mister or boiler sweats out in tiny droplets. It doesn't get much better when the misting in underweigh, either. Very disheartening.

I bought two humidifiers off Amazon.. this one which is Levoit and another one that's 4 letters long.. stars with D and ends in O (it's also on Amazon should be easy to find.. just search smart humidifier) Anyways I'll quickly point out what I did and didn't like about this one.. Pros I noticed: Doesn't look like it would be severely hard to clean 6L tank App was easy to set up Has two nozzles so you can make mist go in different directions There's an option to turn off the panel so it's not so bright at night Automatically turns itself off when empty Top fill Cool and warm mist options Spot for aroma therapy pads In the app there's a "plant care" spot and you can select specific plants and it'll tell you in pretty good details on how to take care of them Buttons on the front panel are labeled as to what each spot does.. instead of just icons. Cons/stuff that bothered me: The design of the lid I feel is stupid. There's a spot under the lid towards the front where you slide your fingers under the lid to get the lid off.. however a few times the lid fell into the water of the humidifier. Just felt annoying and inconvenient compared to the other humidifier I ended up sticking with.. and other listings I saw. The shape of the tank/how it's designed it takes a while to get used to in order to know which direction the tank faces for it to sit down properly onto base. There's no beep when you press a button and there's no option in the app to turn on a beep. There's no light or ambient light or anything It's harder to clean than the other brand I decided to stick with. For example: the nozzle piece doesn't just come off if you need to clean that area then you need to very carefully use pliers or something to get it apart... because it doesn't just pop off. If you have the app open and use the front of panel on this humidifier and change something then the app takes like 8 seconds to figure out something changed. Yet the other humidifier I decided to keep from a different brand realized it right away. Overall I feel this is a good humidifier it considering with taxes and everything it was like over $117 I expected more. The one I ended up keeping from a different brand has pretty much all the features that this one does and it was only $80 something. However it's not perfect either. Like it has an ambient light but it's not customizable. And the humidity sensor is kinda sensitive. Anyways I feel my main draw back from this one was the lid falling into the water a few times and being confused on which orientation the tank needed to be to go back into the base along with being more difficult to clean. Lack of beep also bothered me. For $117+ there's also no reason it couldn't have a light. I did really like the option however to have the mist going in different directions. So it's not a bad humidifier.. and puts out as much mist as the cheaper one that I ended up keeping. This one just wasn't for me.

The unit works quite well but gets dirty fairly quickly. You definitely are going to wan to use distilled water. It has a Levoit Phone App and also connects to Alexa. But like most appliance apps, they leave a lot to be desired.