Lacidoll

16L Smart Humidifier large room Whole house Humidifier for Home 1500 sq ft with APP Voice Remote Control

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$149.99$199.99

About this item

  • [Whole House Humidifiers for 1500 sq.ft] Equipped with a 4.2Gal (16L) large capacity tank, this home humidifier runs continuously for 48 hours on a single fill. Boasting an 800mL/h high moisture output, it effectively humidifies spaces up to 1500 sq.ft, including large bedrooms, entire houses, greenhouses, warehouses, and offices. The 360° rotatable nozzle lets you freely adjust the mist direction for targeted hydration. Note: Power cord, manual, remote control, and extension tubes are all stored inside the water tank for easy access.
  • [Smart Humidifiers with Touch/APP/Voice Control] Connect the large room humidifier to the Smart Life app to easily set up the air humidifier, you can control the cool mist humidifier on your phone at any time. Adjust the customize humidity, timers, mist levels, night light, sleep mode, water lack reminder ,and scheduling. The humidifiers for bedroom also compatible with Amazon Alexa and Google Assistant, enabling hands-free voice control. (Only Support 2.4G Wi-Fi.)
  • [Energy-Saving Humidifiers with Humidistat] Set your ideal humidity level between 40% and 90% with precision. The built-in humidistat sensor monitors ambient humidity (with a ±5% error margin) and automatically stops mist output when the target is reached, preventing over-humidification. Choose from 4 speed settings or 3 intermittent modes (30s/60s/90s) to match different spaces and humidity needs, saving energy while keeping your environment comfortable.
  • [Bedroom Humidifier with Diffuser & Safety Features] Enjoy undisturbed sleep with Sleep Mode, which turns off control panel lights for a dark, peaceful atmosphere with this floor humidifier. Operating at a quiet 35dB, it won’t disrupt your rest. The auto-shutoff function activates when water runs out, ensuring safety—perfect for baby rooms and bedrooms. Plus, the built-in aroma diffuser tray lets you add essential oils, creating a spa-like ambiance to relieve stress and refresh your mood.
  • [Easy to Refill, Clean, & Maintain] The top fill cool mist humidifier allows you to easily add water to the tank without having to reverse it. The wide opening water tank makes refilling effortless and spill-free, and also allows for easy access to clean the empty tank thoroughly with a wet cloth.
  • [30-Day Replacement & 1-Year Coverage] Our after-sales team is always here for you. Our whole room humidifier offers 24/7 online support for refunds, returns, or technical help. Tip: we recommend using distilled or purified water. If hard water is used, the water pump may become clogged. Please contact us for a replacement pump.
$149.99
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Product details

BrandLacidoll
Special FeatureAdjustable Humidity Control, Auto Shut Off, Leakproof, Low Water Indicator, Night Light
ColorWhite
Capacity16 Liters
Floor Area1500 Square Feet

Technical specifications

brandLacidoll
special_featureAdjustable Humidity Control, Auto Shut Off, Leakproof, Low Water Indicator, Night Light
colorWhite
floor_area1500 Square Feet
operation_modeUltrasonic
product_dimensions11"D x 11"W x 26"H
item_weight9.43 pounds
room_typeBedroom, Living Room, Office, WHole house, Yoga Room
model_namelacidoll whole house humidifier LCD-JSQ-J19WA
included_componentsPower cord, manual, remote control, and extension tubes are all stored inside the water tank for easy access.
voltage120 Volts
wattage50 watts
item_model_numberLCD-JSQ-J19WA
best_sellers_rank#87,075 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #255 in Humidifiers
date_first_availableJuly 25, 2025

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Customer reviews

4.715 ratings

Customers say

Customers find the humidifier effective at putting out a good amount of humidity and appreciate its large capacity of over 4 gallons of water.

★★★★★

Does what it is supposed to do very well and more, with a few minor gripes

Brad L.December 4, 2025

I currently own the previous model of this (not smart version). This is essentially identical except it has Wi-Fi and app capability. We live in Colorado where humidity levels are very low, especially in the winter. We need to increase humidity for comfort, health, and furniture. We currently have a whole house steam humidifier on our HVAC system that only covers the basement and main floor. We have a separate HVAC system for the upstairs. It is located in the attic which means you can’t run plumbing there for a steam humidifier (freezing pipes + water = bad). Thus, there is no way to easily add humidity to the upstairs except with a machine like this. Pros: -It does what it’s supposed to do – add humidity to the room -Easy to use -Easy to quickly fill from the top – I wouldn’t buy one that didn’t do this -I honestly thought the “smart” Wi-Fi feature for this would be a gimmick. However, the smart features are actually quite helpful. With it you can quickly and easily change the settings. Even more delightful, I was able to set a Siri shortcut. Now I can just say to Siri “humidifier night” and it can automatically turn on and set it to for example: Turbo, 60%, 8 hour run, “night” mode (all lights off). This is so much faster and easier than using the remote! You can do more than one shortcut (I also have a “humidifier day” one too). -Having the tube diverter is much better than straight upwards mist so it can go away from the walls -For those that care, it uses a low amount of power. For the four mist output levels, the power draw (watts) is approx.: 39, 43, 47, 50. This is about 5 watts more than the previous version, I imagine due to Wi-Fi added. -It uses a lot of water on “Turbo” (which to me is a good thing because it means it’s putting out a good amount of humidity). Somewhere around 1 gal per 5 hrs I’m guessing. -It has 16L / 4.2 gal capacity which means I don’t have to refill it every day Cons: -The remote button for increasing mist output is on the left and the decreasing mist output button is on the right. This is honestly a bit baffling for what seems like a well-designed product. I have no idea why they designed it this way, it’s the opposite of how it should be and not intuitive. Increasing output should be on the right and decreasing on the left. (The previous version was the same way, so it hasn’t been changed with this newer release). You get used to it though, so I guess not a huge deal. And with the smart features, maybe it’s less of a concern to people. But still, why? -The display doesn’t show the current humidity set point. It will only show it when you click the change humidity button. But then that actually changes the humidity set point. This means if you forget what you set it at and want to know, you then have to cycle through ALL of the humidity levels to get back to where you were. It should be designed such that a remote click starts showing the current humidity level and then only the next click goes higher. -I wish the remote had some way to do a favorite setting or that the machine remembered your last setting when you turn it on. Say you want 65% at Level 3 output. If you don't want to use the smart functions, you have to manually click the remote a bunch of times to set it to that. -The smart app has 10 levels of humidity in the shortcuts. Obviously the humidifier only has 4, so this is probably an oversight that will be quickly corrected by Lacidoll in a software update? I just have it set to “Level 10” for Turbo and that seems to work. -There is no way to tell what the water level is below 75% from the outside. The only way to do this is to lift off the top section. I wish that the water level reading window went all the way to the bottom or if there was some way for it to read its level on the display. -Speaking of the top section, I wish there were indentions or handles to make it easier to lift it up. As it is, you have to grip the top portion pretty firmly on the sides and lift up (it’s not super heavy but also not super light either). Not a huge deal but a minor inconvenience. -If you use the diverter cap (the attachment at the end of the tube with fins to direct the mist) it will collect condensation and drip down every 10 seconds or so on “Turbo” (and maybe “3” but I’m not sure). Not a huge deal since it drips back into the humidifier but it does make a dripping sound. I don’t use it anyways so it’s not a problem for me. The cons are admittedly minor and I would normally give this humidifier a 4/5 stars. That is what the previous version should be rated IMO. However, assuming the smart functions continue to work well long term as they do now, then this takes care of the first three cons. I wish Amazon would allow you to do 4.5 stars because I feel like that’s the best rating, but I feel like 5 stars can still be justified. Just a side comment. Many people have complained that this machine (and the previous model) has a humidity measurement reading that’s too high compared to actual humidity being read in a different part of the room. I notice this too, but I’m not sure that it can be considered a con. The humidifier is putting out humidity in its immediate area only and so naturally the humidity reading will be higher. My guess is that humidifier is accurately reading the humidity at the machine. I think it’s reading higher than what the room is because the humidity hasn’t naturally diffused throughout the room yet. There’s no way to avoid this with humidifiers like this that are stationary and relatively small like this. In order to have humidity get dispersed quickly within a room you have to get a “true” humidifier system, a whole house humidifier attached to your home HVAC system. Thus it’s not really a defect of this product, it’s just physics. Knowing this, this doesn’t really bother me. If you really want a more accurately “reading” then you probably need to put it on the lowest setting and/or set the intermittent disbursement times function so it puts out only small bits of humidity over time and gives it time to diffuse throughout the room. To me I’d rather have high output and just know to not put too much stock into the actual humidity reading. Hope this helps! Read more

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★★★★★

Excellent Humidifier

Bob B.November 21, 2025

I received the humidifier a little over a week ago it was easy to set up and use. So far it’s been exactly what I needed to keep my room At 50% humidity for my acoustic guitar collection. I love the large capacity of over 4 gallons of water so that I don’t need to refill it so often. I would definitely recommend this humidifier to others. Very happy with my purchase Read more

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★★★★★

Happy plants!

T.A.S.November 26, 2025

The media could not be loaded. This humidifier is just what I needed for my plants. The nozzle is removable and/or adjustable (top vent) so that you can tilt it up or down depending on which direction you want it to go. The base holds a little over 4 gallons of water. It's a Smart humidifier so you can sit on the couch and control the functions and/or set it to begin remotely. Obviously, there's other reasons to purchase a humidifier but for me, it is to bring some moisture into my AZ desert home. My plants will be so happy! Read more

★★★★☆

Great

Meow MixJanuary 1, 2026

This is the “I’m done refilling tiny humidifiers every 8 minutes” upgrade. The big tank is perfect for long runs, and the smart controls make it convenient if you like setting schedules or adjusting from across the room. Cool mist is great for bedrooms and plants, and the tube style can help direct mist where you want it. Like any humidifier, it’s only as good as your cleaning habits, so you’ll want to stay on top of regular cleaning to avoid buildup. Read more

★★★★★

Great upgrade from old model!!

Kindle CustomerNovember 26, 2025

This humidifier is great. I had an older version that the pump went out on after a few years of use and this new one is a bit of an upgrade. New pump design makes it easy to replace the pump, and unless you’re using distilled water (and most likely you’re not- that gets $$$ fast) then it is just a matter of time before any pump goes out. The ease of replacing it makes a huge difference for this model. I like that it’s now WiFi enabled with an app, as well as the remote control. Display is easy to read and it works great. Repeat customer because of the quality of the last one and now that it’s been upgraded for easy replacement of the pump, I don’t think I will have to replace the unit again for a while. Very well built unit and keeps a steady humidity level in my house all winter long. Highly recommended. Read more

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★★★☆☆

Humidifies well beyond setting.

Steven W.November 26, 2025

Continues to humidifier beyond setting. It is currently set to 40%. But it, and a separate hydrometer shows the room is 47%. Returning it for a refund. Read more

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★★★★★

Great output and quiet performance.

Ken OlenDecember 29, 2025

Large capacity with a long run time ( depending on your settings) quiet operation and it’s easy to clean. Not sure if the humidity reading is accurate but the humidifier works great so far. Read more

★★★★★

Humidifier

Danielle GodsillNovember 19, 2025

Stylish, compact and works well. Easy to fill. Read more

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