LEVOIT OasisMist Smart Cool and Warm Mist Humidifiers for Bedroom Large Room Home, Auto Customized Humidity, Ultrasonic Top Fill Oil Diffuser for Baby and Plants, Quiet, 4.5L, White

Anyone else barley able to unscrew the cap on the tank? I mean I dont even tighten it that tight and its ungodly tight to screw off the tank. And Im a pretty strong middle aged male.

The water container is difficult to replace on the base. This is because the handle is on the top, which is on the bottom of the sink when you turn it over to fill it. Once it is full, you have to manhandle it to turn it over so you can grasp the handle. Since it is wet you have to be careful not to let is slip because it is plastic and could break. The filler lid should have been put on the top if the designers had been on their toes.

I have a totally simple Levoit humidifier downstairs (cold only, just pour water in top, no auto shut-off, no learning curve). I use that one frequently because its so easy. This one is upstairs - I figured the heat setting would be nice if Im sick, as would the essential oil set-up, but it turned out that Im too busy to want to read the instructions, so as of yet Im just using it like the simple one downstairs. It does have two steam spouts so you can turn them in whatever direction you want. Someday Ill read all the instructions.

I bought this humidifier for my room with many other hygrometers in the room, and the hygrometer on the humidifier always reads over 10-20% more than what’s actually in the room. With the smart scenes setting on my app, this makes it hard for it to stop when humidity is for say at 80% because the humidifier will read 80% and shut off, while all 5 of my other hygrometers read about 68-75 humidity, resulting in me leaving it on not knowing when it’ll mist up the room and end up being 90-100% humid. It would be helpful if the digital hygrometer on the humidifier read more accurate humidity.

I live in Arizona and it is very dry here. I bought this to replace my evaporative humidifier in my bedroom. The problem is with the sonic types of humidifiers they produce copious amounts of white mineral dust. This dust clogs my CPAP filters after a couple of days. The small particulate dust gets around the filters as well and fully coats the interior of my CPAP machine. It creates a very earth smell when using the CPAP. I know that I can use distilled water to reduce that issue but that becomes costly. My recommendation is to avoid these types of humidifiers if you have a CPAP device in the room. My other issue is the lack of controls to set the humidity level. I believe you can use an app but I did not get that far into the process and would really prefer to have that option as a physical control on the machine.

This is the second Levoit humidifier I bought in the span of two weeks. The first was the Smart Cool Mist humidifier. It made only a small impact on the humidity in my bedroom so I opted for this unit which has a larger tank and supposedly puts out more mist. Unfortunately, it also is not able to get the humidity in my bedroom to a healthy level of 50-60%. So far, the highest it has recorded is about 42% and that only lasted for a short while. The avg humidity when running is reported to be around 35-38%, up from the room standard of 24-28%. An improvement, sure, but not delivering on the promise the product is supposed to deliver. I tried emailing Levoit customer support and got a run-around. I explained my room size (a NYC apartment bedroom with high ceilings and steam heat) so that they could recommend a replacement. They never did. I like Levoit products because of their connectivity to a mobile app and the air purifier I have seems to do a decent job. I am incredibly disappointed that none of the humidifiers I have thus far tried have created a healthy humidity in my bedroom and am very dissatisfied with their lack of customer service. Have to figure out what product to try next.

I’ve been using this humidifier 24/7 for three years without a hitch. I live in a very dry environment and was always getting shocked whenever I touched anything. Once I got this humidifier, that stopped. My living area is 2500 square feet and this humidifier has no problem with the size of the home. If this thing ever breaks down, I’ll be replacing it with another Levoit humidifier product. Highly recommend.

My old humidifier is over 10 years old, so when I started looking for a replacement, I had specific things I wanted. It had to be quiet, easy to fill, easy to keep clean. The new humidifier has a different foot print, but holds enough water to run for 12 hours without a problem. It is easy to fill and easy to maneuver - water is heavy after all. The only issue Ive had is that if I am not paying attention, I can pinch my arm as I install the water container. The controls are easy to use and quiet. Very quiet. I love the timer feature, too. It saves the hassle of keeping an eye on the unit in case the water container is empty. I opted to not have the smart app on my phone. I dont believe it is necessary and I chose to reduce potential privacy issues by not getting the unit that requires it. All things considered, this has been my best purchase of 2022!

As you can see the inside area has an opening which reads “do not allow water to enter through the opening”, yet it’s part of the unit that develops slime which needs to be cleaned weekly. Having this opening in such a inconvenient area is next to impossible NOT to get water into the opening. Poorly designed. Consider purchasing a different humidifier that is easy to clean without damaging the motor

Though I do not feel aroma oils, all the product design, UX/UI design, app connectivity, and functionality are awesome!!!! I’ve struggled with washing humidifiers and refilling waters in them, but I like this top-fill and easy to maintenance humidifier!!!