---
product_id: 705171417
title: "Dreo - Humidifiers for Bedroom, 4L Cool Mist Smart Humidifier, with Oil Diffuser, Cartridge, Night Light, 32H Runtime, Humidifiers"
brand: "dreo"
price: "A$317"
currency: AUD
in_stock: false
reviews_count: 5
category: "Dreo"
url: https://www.desertcart.com.au/products/705171417-dreo-humidifiers-for-bedroom-4l-cool-mist-smart-humidifier-oil
store_origin: AU
region: Australia
---

# Ultra-quiet 28dB operation 4L large capacity Smart app & voice control Dreo - Humidifiers for Bedroom, 4L Cool Mist Smart Humidifier, with Oil Diffuser, Cartridge, Night Light, 32H Runtime, Humidifiers

**Brand:** dreo
**Price:** A$317
**Availability:** ❌ Out of Stock

## Summary

> 💨 Elevate your air game—breathe smarter, live better with Dreo.

## Quick Answers

- **What is this?** Dreo - Humidifiers for Bedroom, 4L Cool Mist Smart Humidifier, with Oil Diffuser, Cartridge, Night Light, 32H Runtime, Humidifiers by dreo
- **How much does it cost?** A$317 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/705171417-dreo-humidifiers-for-bedroom-4l-cool-mist-smart-humidifier-oil)

## Best For

- dreo enthusiasts

## Why This Product

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

## Key Features

- • **Rapid Relief Mist:** Dual intake design delivers mist 3x larger than typical units for faster, healthier breathing and instant comfort.
- • **All-Night Serenity:** Whisper-quiet operation at 28dB with a massive 4L tank ensures up to 32 hours of uninterrupted, soothing moisture.
- • **Seamless Smart Control:** Adjust mist, timers, and lighting effortlessly via Alexa, Google Assistant, or the intuitive Dreo app—anytime, anywhere.
- • **Spa-Grade Aromatherapy:** Built-in essential oil diffuser transforms your space into a calming oasis—perfect for nursery, plants, or your personal zen.
- • **Precision Humidity Mastery:** Auto mode with advanced sensors keeps your air perfectly balanced, twice as accurate as standard humidifiers.

## Overview

The Dreo 4L Cool Mist Smart Humidifier combines precision humidity control with smart app and voice integration, delivering ultra-quiet operation and up to 32 hours of continuous mist. Featuring a large capacity, easy top-fill design, and an aroma diffuser, it’s engineered for healthier air, effortless maintenance, and a spa-like atmosphere in any room.

## Description

Dreo Humidifier for Bedroom, 3 in 1 Quiet Oversized Cool Mist Humidifier with Diffuser and Demineralization Cartridge, Indoor, 32 Hours Long Lasting 4L Fast Ultrasonic Humidifiers for Nursery and Plants, Blue

Review: This is a cool machine. The app works well and is easy to use. It is a quiet unit and will kick out the moisture if you set it on high. We have set the unit on high humidity and had the entire house look smokey. We bought a second unit because we liked the first so well. It's light to refill and last a few days depending on the moisture output. On a separate note. I can speak on the DREO brand and people that work there as well. We had a slight problem with one unit and they replaced the unit with very little difficulty. If you want a quality humidifier, here it is. I'm not a paid actor just a user with a humidity controlled house.
Review: I know I shouldn't get this excited over a humidifier, but this thing is amazing!! It's so easy to set up and sync with my phone and Alexa. The top fill option is great and for something that looks so compact it holds a lot more water than you'd think. And the best part for me is the way you can set it to EXACTLY the level of humidity you want in your room/home and walk away. It tracks the humidity in your air and shuts itself off when it reaches the level you want, so a single fill can last for days. Then starts back up again when it drops below optimal. And of course it shuts off and notifies you when it has run dry. It even tells you when it's time to switch out the filter. You can control of this from anywhere with your phone or by voice using Alexa. I will recommend this to everyone.

## Features

- PRECISE MOISTURE, BETTER COMFORT - You can finally control humidity at home with Dreo smart humidifier for bedroom, its advanced algorithm and auto mode detects humidity levels with twice as accurate, while its smart ambient light keeps you always aware of changes with humidity level
- Voice & App Control Easily adjust settings like mist levels, timers, ambient lighting with Alexa or Google Assistant, or from anywhere via the Dreo app. This humidifier for baby nursery gives you the extra convenience you need when your hands are busy or when you're away from home
- Bigger Mist, Faster Relief - Powered by Dreo's dual intake design, this humidifier creates an oversized mist 3 times larger than most air humidifiers, bringing relief from dry air faster and helps you breathe easy and healthy
- PERFECT HUMIDIFICATION SOLUTION - Choose from three different levels of mist and direct the mist wherever you want with its 30° tilting nozzle, plus it will automatically shut off when the tank is vacuumed, making it the perfect humidifier for nursery and plant care
- 32 Hours of Uninterrupted Comfort - Enjoy quiet humidified air throughout the night, Dreo acoustic design reduces noise to 28dB, while its 4L tank ensures this baby humidifier does not need to recharge overnight
- MUCH MORE THAN A HUMIDIFIER - Equipped with an extra aromapad tray, you can add essential oils and bring calming fragrances while bringing the perfect humidity to your home. Create your own spa experience with this cool mist humidifier (essential oils not included)
- SIMPLE CLEANING, EFFORTLESS MAINTENANCE, COOL MIST - HM311S's modular design makes it easy to remove and install for hassle-free cleaning. TOP - Fill design allows you to fill up without having to flip the tank or spill water all over the floor. Compatible with Dreo Demineralization Cartridge (included) for descaling to reduce limescale and clean mist cartridge for healthy humidification. The ICON light notifies you when the cartridge needs to be replaced. You can buy new replacement cartridges by searching "Dreo Desmineralization Cartridge"

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D3QJRYS9 |
| Auto Shutoff | Yes |
| Brand | Dreo |
| Capacity | 4 Liters |
| Color | blue |
| Customer Reviews | 4.4 4.4 out of 5 stars (318) |
| Date First Available | 13 February 2025 |
| Item Weight | 1.42 Kilograms |
| Material | BPA Free, Baby Friendly Plastic |
| Model Number | DR-HHM001S Blue |
| Power / Wattage | 26 Watt-hours |
| Product Dimensions | 14 x 27.99 x 25.81 cm; 1.42 kg |
| Runtime | 32 minutes |
| Special Features | Adjustable Humidity Control, Aroma Diffuser, Easy top filling, Night Light, Ultra-quiet 28dB operation |
| Voltage | 120 Volts |

## Product Details

- **Brand:** Dreo
- **Capacity:** 4 Liters
- **Colour:** blue
- **Floor area:** 300 Square Feet

## Images

![Dreo - Humidifiers for Bedroom, 4L Cool Mist Smart Humidifier, with Oil Diffuser, Cartridge, Night Light, 32H Runtime, Humidifiers - Image 1](https://m.media-amazon.com/images/I/61JyAU8QInL.jpg)
![Dreo - Humidifiers for Bedroom, 4L Cool Mist Smart Humidifier, with Oil Diffuser, Cartridge, Night Light, 32H Runtime, Humidifiers - Image 2](https://m.media-amazon.com/images/I/61l3mQnUVML.jpg)
![Dreo - Humidifiers for Bedroom, 4L Cool Mist Smart Humidifier, with Oil Diffuser, Cartridge, Night Light, 32H Runtime, Humidifiers - Image 3](https://m.media-amazon.com/images/I/71JxSO+rfnL.jpg)
![Dreo - Humidifiers for Bedroom, 4L Cool Mist Smart Humidifier, with Oil Diffuser, Cartridge, Night Light, 32H Runtime, Humidifiers - Image 4](https://m.media-amazon.com/images/I/71nM7Mbe4cL.jpg)
![Dreo - Humidifiers for Bedroom, 4L Cool Mist Smart Humidifier, with Oil Diffuser, Cartridge, Night Light, 32H Runtime, Humidifiers - Image 5](https://m.media-amazon.com/images/I/81Br5OIwgoL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***D on 21 January 2026*

This is a cool machine. The app works well and is easy to use. It is a quiet unit and will kick out the moisture if you set it on high. We have set the unit on high humidity and had the entire house look smokey. We bought a second unit because we liked the first so well. It's light to refill and last a few days depending on the moisture output. On a separate note. I can speak on the DREO brand and people that work there as well. We had a slight problem with one unit and they replaced the unit with very little difficulty. If you want a quality humidifier, here it is. I'm not a paid actor just a user with a humidity controlled house.

### ⭐⭐⭐⭐⭐ Review
*by B***9 on 18 December 2025*

I know I shouldn't get this excited over a humidifier, but this thing is amazing!! It's so easy to set up and sync with my phone and Alexa. The top fill option is great and for something that looks so compact it holds a lot more water than you'd think. And the best part for me is the way you can set it to EXACTLY the level of humidity you want in your room/home and walk away. It tracks the humidity in your air and shuts itself off when it reaches the level you want, so a single fill can last for days. Then starts back up again when it drops below optimal. And of course it shuts off and notifies you when it has run dry. It even tells you when it's time to switch out the filter. You can control of this from anywhere with your phone or by voice using Alexa. I will recommend this to everyone.

### ⭐⭐⭐⭐⭐ Review
*by R***W on 8 January 2026*

My place is around 950 SQFT. I was suffering through the winter with 18%-23% humidity because my old humidifier died. I ordered this one and put it on high and set the humidity to 50% - Three days later I was there. That sounds like a long time, but for this small of a humidified that's great. I put it down to 45% and let is stay there. Now it only kicks in a few times a day. The first two days I filled it three times. Now I just top it off. Regulates humidity perfectly. Can be filled quickly - the top lifts off to fill with a pitcher, or the tank can be removed. It's super quiet - hardly hear a thing even on high. Quality is excellent and it's a great value.

## Frequently Bought Together

- Dreo Humidifiers for Bedroom, Top Fill 4L Smart Cool Mist Humidifier with Oil Diffuser, Cartridge, Nightlight, 32H Runtime, Quiet Ultrasonic Humidifiers for Home, Baby Nursery, Plants, Office, HM311S
- Dreo Demineralization Cartridge 3-Pack for Humidifiers, Compatible with Dreo Humidifiers HM311/311S/524/524S, Prevent Mineral Build-up, Filter Hard Water, Eliminate White Dust
- Protec Humidifier Tank Cleaner, 1 Count - Colors May Vary

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-23*