---
product_id: 462114476
title: "LEVOIT 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"
brand: "levoit"
price: "€ 230.48"
currency: EUR
in_stock: true
reviews_count: 8
category: "Levoit"
url: https://www.desertcart.it/products/462114476-levoit-humidifiers-for-bedroom-home-smart-warm-and-cool-mist
store_origin: IT
region: Italy
---

# 4.5L large capacity Smart app control & scheduling Warm & cool mist modes LEVOIT 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

**Brand:** levoit
**Price:** € 230.48
**Availability:** ✅ In Stock

## Summary

> 💨 Elevate your air game — smart hydration for the modern lifestyle!

## Quick Answers

- **What is this?** LEVOIT 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 by levoit
- **How much does it cost?** € 230.48 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/462114476-levoit-humidifiers-for-bedroom-home-smart-warm-and-cool-mist)

## Best For

- levoit enthusiasts

## Why This Product

- Trusted levoit brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Whisper-Quiet Oasis:** Ultra-quiet operation at just 26dB ensures peaceful sleep or focused work without distractions.
- • **Effortless Top-Fill & Clean:** Spill-free, one-step top-fill design with wide opening makes refills and cleaning a breeze—hygiene made simple.
- • **Breathe Better, Sleep Deeper:** Rapid dual-duct humidification delivers instant relief from dryness and congestion for a healthier, more restful night.
- • **Aromatherapy Meets Smart Tech:** Add essential oils to transform your space into a calming sanctuary, all controlled remotely from your smartphone.
- • **Tailored Comfort at Your Fingertips:** Customize humidity levels effortlessly via the VeSync app or Auto Mode, maintaining the perfect 40-60% RH environment.

## Overview

The LEVOIT OasisMist 4.5L Smart Humidifier combines large-capacity ultrasonic humidification with warm and cool mist options, controlled seamlessly via the VeSync app. Designed for rooms up to 430 sq ft, it features dual 360° nozzles, ultra-quiet operation, and an easy top-fill tank. Auto Mode maintains optimal humidity levels (40-60% RH) for health and comfort, while aromatherapy functionality adds a personalized touch. Perfect for enhancing sleep quality, relieving congestion, and creating a soothing home environment.

## Description

Smart Control:Control settings, create schedules, and view real-time humidity levels through the free VeSync app. Seamlessly manage your humidifier from anywhere.Warm & Cool Mist:Choose between warm or cool mist settings to suit your environment, providing comfort year-round.Auto Mode:Set your preferred humidity level in the VeSync app and let Auto Mode maintain it for you.Aromatherapy:Add essential oils to the aroma pad to create a soothing, fragrant atmosphere in your space.Ultra-Quiet:Noise reduction technology keeps the sound level as low as 26dB—whisper-quiet operation for peaceful sleep or work.Dual 360° Nozzles:Customize mist output with two rotating nozzles, directing mist in different directions for complete room coverage.Top-Fill Design:Refill the tank easily by pouring water directly into the top—no need to flip anything over!Wide Coverage:Quickly humidify rooms sized between 215–430 ft² with efficient mist output for optimal comfort.Health Benefits:Maintains optimal humidity to help hydrate skin, relieve congestion, and reduce nightly coughing.What’s Included:1 × Smart Humidifier1 × Cleaning Brush3 × Aroma Pads (1 pre-installed)3 × Absorption Pads (1 pre-installed)2 × Water Filter Sponges (1 pre-installed)1 × User Manual1 × Quick Start GuidePerfect for Your Space:Turn your room into a tropical haven, meditation space, or home spa with soothing mist and aromatherapy.Smart Control Features:Control settings, monitor humidity levels, set schedules and timers, and adjust mist output easily through the app.Why Choose This Humidifier:Enhance your comfort with versatile features, ultra-quiet operation, and customizable mist settings to suit your needs.Note:Please remember to use genuine LEVOIT accessories to ensure optimal performance and avoid potential issues with non-official parts.

Review: Great product, works immediately - 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 desertcart.
Review: Warm and cool mist options are great - Very happy with this humidifier. The warm and cool mist options are a great feature and make it easy to adjust depending on the season. It performs consistently and keeps humidity levels right where they should be. I also like that you can add essential oils and scents — it’s a nice bonus and works exactly as expected without any hassle. Controls are intuitive, and everything just works. Well-designed, reliable, and versatile. Solid product from Levoit.

## Features

- 𝙍𝙖𝙥𝙞𝙙 𝙈𝙤𝙞𝙨𝙩𝙪𝙧𝙚, 𝙄𝙣𝙨𝙩𝙖𝙣𝙩 𝙍𝙚𝙡𝙞𝙚𝙛: Dealing with sinuses, congestions, and restless sleep. Our humidifier with warm and cool mist, combined with a double duct design, offers quicker and more even humidification. Get instant relief and embrace life's comforts
- 𝙃𝙚𝙖𝙡𝙩𝙝𝙞𝙚𝙧 & 𝙒𝙖𝙧𝙢 𝙃𝙮𝙙𝙧𝙖𝙩𝙞𝙤𝙣: Enjoy your ideal humidifier choice. Its warm and cool mist features not only ensure a healthier humidifying process by reducing white dust from water but also offer safety with the warm mist temperature set between 40℃ and 60℃
- 𝙋𝙚𝙧𝙨𝙤𝙣𝙖𝙡𝙞𝙯𝙚 𝙔𝙤𝙪𝙧 𝘾𝙤𝙢𝙛𝙤𝙧𝙩 𝙬𝙞𝙩𝙝 𝘼𝙪𝙩𝙤 𝙈𝙤𝙙𝙚: Tailor your preferred humidity effortlessly using the Vesync app or simply activate Auto Mode on the display to maintain humidity levels between 40 percent and 60 percent RH. Set it up and relish in the soothing ambiance today
- 𝙀𝙛𝙛𝙤𝙧𝙩𝙡𝙚𝙨𝙨 𝙎𝙢𝙖𝙧𝙩 𝘾𝙤𝙣𝙩𝙧𝙤𝙡: Manage humidifiers for your bedroom and home remotely at anytime and anywhere. Plus, create schedules that sync with your daily routine, enabling the humidifier to seamlessly turn on and off according to your lifestyle
- 𝙈𝙪𝙘𝙝 𝙀𝙖𝙨𝙞𝙚𝙧 𝙛𝙤𝙧 𝙍𝙚𝙛𝙞𝙡𝙡𝙞𝙣𝙜 𝙖𝙣𝙙 𝘾𝙡𝙚𝙖𝙣𝙞𝙣𝙜: Our top-fill design simplifies the process, with just one step to fill the 4.5L tank. No more spills or struggles. Cleaning is a breeze too, as the wide opening ensures easy access for a healthier environment

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B1DQ8KV3 |
| Best Sellers Rank | #737 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #14 in Humidifiers |
| Brand | LEVOIT |
| Brand Name | LEVOIT |
| Capacity | 4.5 Liters |
| Color | White |
| Control Method | App |
| Customer Reviews | 4.4 out of 5 stars 5,088 Reviews |
| Filter Type | Water Filter Sponge |
| Floor Area | 430 Square Feet |
| Global Trade Identification Number | 00810043375542 |
| Included Components | 1 × 4.5-Liter Smart Warm & Cool Mist Humidifier, Aroma Pad, Cleaning Brush, Water Filter Sponge |
| Item Dimensions D x W x H | 10.8"D x 6"W x 11.97"H |
| Item Shape | Rectangular |
| Item Type Name | Auto Customized Humidity, Ultrasonic Top Fill Oil Diffuser for Baby and Plants, Quiet, 4.5L |
| Item Weight | 5.3 Pounds |
| Manufacturer | LEVOIT |
| Material | BPA-Free Meterial, suitable for babies and adults |
| Model Name | OasisMist Smart Cool and Warm Mist Humidifiers for Bedroom Large Room Home, |
| Model Number | LUH-O451S-WUS |
| Operation Mode | Ultrasonic |
| Other Special Features of the Product | Aroma Diffuser, Humidistat, Schedule, Smart Vesync APP, Warm and Cool Mist for Faster and Healthier Relief |
| Power Source | ETL Certified AC Power Adapter |
| Room Type | Baby,Bedroom,Bedrooms |
| Runtime | 45 hours |
| UPC | 810043375542 |
| Voltage | 120 Volts |
| Wattage | 12 watts |

## Product Details

- **Brand:** LEVOIT
- **Capacity:** 4.5 Liters
- **Color:** White
- **Floor Area:** 430 Square Feet

## Images

![LEVOIT 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 - Image 1](https://m.media-amazon.com/images/I/71BKdwThcJL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Does this use a filter?**
A: yes, the Levoit Classic 300 (LEVOIT 60-Hour Top Fill Humidifiers for Bedroom Large Room (6L)) uses a filter. The product comes with one filter installed and one extra plus a small cleaning brush. Levoit recommends using their replacement filters.

**Q: Does this unit make a water gurgling noise or loud dripping noise?**
A: I have tried several different ultrasonic humidifiers, and ALL of them have made a persistent, water-dripping, coffee-percolator sound, this one included. When this is on the lowest setting, it's quiet; any other setting, including sleep mode, sounds like a loud coffee percolator running nonstop. Impossible to sleep with it.

**Q: I'm thinking of getting an air purifier also from Levoit, is it okay to put this near one?**
A: Please keep in mind that the design of a humidifier is to increase the water particles (humidity) in the air and an air purifier's design is to remove any airborne particles in the air. Trapped water particles may cause the filter to saturate quicker and possibly harbor mold/mildew buildup. If you would like to keep the two in the same room, we recommend running the two at different times as far away as possible.

**Q: "sleep mode .... uses a built-in humidity sensor to automatically maintain a comfortable humidity level"  What is the exact humidity level?  %**
A: Hi, the intelligent sleep mode turns off all display lights and uses a humidity sensor to automatically adjust the mist level to maintain a 60% relative humidity (RH) while you sleep.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product, works immediately
*by L***E on February 3, 2026*

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.

### ⭐⭐⭐⭐⭐ Warm and cool mist options are great
*by T***Y on January 2, 2026*

Very happy with this humidifier. The warm and cool mist options are a great feature and make it easy to adjust depending on the season. It performs consistently and keeps humidity levels right where they should be. I also like that you can add essential oils and scents — it’s a nice bonus and works exactly as expected without any hassle. Controls are intuitive, and everything just works. Well-designed, reliable, and versatile. Solid product from Levoit.

### ⭐⭐⭐⭐⭐ Great Humidifier
*by C***T on November 23, 2025*

Humidifier works great and keeps the bedroom at a steady humidity. With a humidifier like this, use RO or distilled water, tap water will cause a white dust to disperse over time. Super quiet and can’t hear it operating in auto mode. The app is super easy to use and I would utilize that more than the actual controls on the humidifier. The humidifier relative humidity sensor is fairly accurate, but I’d highly recommend getting a second hydrometer and putting it somewhere else in the room, not next to the humidifier to test the real humidity. Few negatives but it doesn’t change the 5 star rating. The sleep mode function is basically useless as it mists at the lowest level humidity setting with no programming to stop at certain level so the humidity climbs to way too high levels. There is no screen display off button at the unit and you have to use the app to turn off the display if the display is providing too much light in the room at night. These are minor control nuances that they could do better in a future model.

## Frequently Bought Together

- LEVOIT 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
- Humidifier Replacement Filters 20 Pack and Replacement Aroma Pads 20 Pack - Compatible with LEVOIT LV600HH, LV600S, OasisMist450S, OasisMist600S - Mineral Absorption Pads, Descaling Pads, White
- 30-Pack Top Fill Humidifier Replacement Filters for LEVOIT Classic160, Dual150, Dual200S, Classic300(S), LV600S, OasisMist450S, Superior 6000S Humidifiers

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.it/products/462114476-levoit-humidifiers-for-bedroom-home-smart-warm-and-cool-mist](https://www.desertcart.it/products/462114476-levoit-humidifiers-for-bedroom-home-smart-warm-and-cool-mist)

---

*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-03-06*