---
product_id: 556197812
title: "Smart Humidifier, Cool Mist Humidifiers for Bedroom, Quiet 4L Top Fill Ultrasonic Humidifiers for Home Office Plant & Baby with Nightlight, LED Display, 32H Runtime, APP/Voice Control, HM311S"
brand: "dreo"
price: "₨4296"
currency: SCR
in_stock: true
reviews_count: 5
category: "Dreo"
url: https://www.desertcart.sc/products/556197812-smart-humidifier-cool-mist-humidifiers-for-bedroom-quiet-4l-top
store_origin: SC
region: Seychelles
---

# 32H ultra-quiet runtime 4L large capacity APP & voice control Smart Humidifier, Cool Mist Humidifiers for Bedroom, Quiet 4L Top Fill Ultrasonic Humidifiers for Home Office Plant & Baby with Nightlight, LED Display, 32H Runtime, APP/Voice Control, HM311S

**Brand:** dreo
**Price:** ₨4296
**Availability:** ✅ In Stock

## Summary

> 💨 Elevate your air, elevate your life — breathe smarter, live better!

## Quick Answers

- **What is this?** Smart Humidifier, Cool Mist Humidifiers for Bedroom, Quiet 4L Top Fill Ultrasonic Humidifiers for Home Office Plant & Baby with Nightlight, LED Display, 32H Runtime, APP/Voice Control, HM311S by dreo
- **How much does it cost?** ₨4296 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/556197812-smart-humidifier-cool-mist-humidifiers-for-bedroom-quiet-4l-top)

## 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

- • **Supersized Mist Output:** Dual-intake design delivers 3x larger mist for faster relief from dry air.
- • **Precision Humidity Control:** Advanced algorithm with Auto Mode senses humidity twice as accurately for optimal comfort.
- • **Seamless Smart Integration:** Control mist levels, timers, and lighting hands-free via Alexa, Google Assistant, or the Dreo app from anywhere.
- • **Whisper-Quiet All-Night Comfort:** Ultra-quiet 28dB operation with a 4L tank ensures uninterrupted humidification for up to 32 hours.
- • **Effortless Maintenance & Aromatherapy:** Top-fill design prevents spills, modular parts simplify cleaning, plus an aroma pad tray for your favorite essential oils.

## Overview

The Dreo Smart Humidifier HM311S combines a 4-liter top-fill ultrasonic tank with smart app and voice controls, delivering precise humidity with a whisper-quiet 32-hour runtime. Its advanced dual-intake system produces a mist output three times larger than typical humidifiers, ensuring rapid relief from dry air. Designed for effortless maintenance and enhanced with an aroma pad for essential oils, it’s the perfect blend of tech-savvy convenience and wellness for your home, office, or nursery.

## Description

Ultrasonic Humidifier

Review: Buen producto - Aunque lo acabo de recibir, llegó antes de lo esperado, buenos materiales, está pensado para hacer una limpieza muy cómoda, es silencioso y desde su app es más cómoda de manejar, sincronizar y checar, tanto el tiempo de lavado del filtro, como también las hora ya, cuando sea necesario hacer la limpieza, su niebla es constante, todavía no la uso con aceites, pero su compartimiento está muy buen pensado, se puede sincronizar con alexa, para sus comandos
Review: Excelente - El aparato funciona perfecto, no gotea ni tiene fugas, tiene una muy buena salida de niebla, es bastante fácil de limpiar y de rellenar. Totalmente recomendable !!

## Features

- Precise humidity, better comfort: You can finally control humidity at home with Dreo's smart humidifier for bedroom, its advanced algorithm and Auto Mode senses humidity levels with twice higher precision, while its smart ambient light keeps you always aware of changes with the level of humidity
- Voice and app control: Easily adjust settings like mist levels, timers, ambient lighting using Alexa or Google Assistant, or from anywhere through the Dreo app. This humidifier for plants gives you the extra convenience you need when your hands are busy or when you are far from home
- Larger mist, faster relief: Powered by Dreo's Dual-intake design, this humidifier creates a supersized mist 3 times larger than most air humidifiers, bringing faster dry air relief and helping you breathe easy and healthy
- Perfect humidifying solution: Choose from three different mist levels and direct the mist where you like with its 30° tiltable nozzle, plus it will shut off automatically when the tank is empty, making it the perfect baby humidifier for nursery and plant care
- 32H of uninterrupted comfort: Enjoy quiet humidified air all night long, Dreo's acoustic design brings noise down to 28dB, while its 4L tank ensures this humidifier for baby doesn't need refill overnight
- Much more than a humidifier: Create your own spa experience with this cool mist humidifier. Equipped with an additional aromapad tray, you can add essential oils and bring soothing fragances while bringing the perfect humidity to your home
- Effortless Maintenance: This portable humidifier allows you to fill up without having to flip the tank over or spill water all over the floor. The modular design makes it easy to remove and install for hassle-free cleaning

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CCVWMTHY |
| Auto Shutoff | Yes |
| Best Sellers Rank | #151,872 in Kitchen ( See Top 100 in Kitchen ) #338 in Single Room Humidifiers |
| Brand | Dreo |
| Capacity | 4 Liters |
| Color | White |
| Customer Reviews | 4.4 4.4 out of 5 stars (902) |
| Date First Available | 7 September 2023 |
| Item Weight | 1.42 Kilograms |
| Material | Acrylonitrile Butadiene Styrene suitable for baby Plastic |
| Model Number | DR-HHM001S White |
| Power / Wattage | 26 watts |
| Product Dimensions | 27.99 x 25.78 x 14 cm; 1.42 kg |
| Runtime | 32 hours |
| Special Features | 4L Top Fill Ultrasonic Humidifiers for Bedroom, Digital Display, Timer, Wifi/APP/Voice Control, Work with Alexa/Google Assistant |
| Voltage | 120 Volts |

## Product Details

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

## Images

![Smart Humidifier, Cool Mist Humidifiers for Bedroom, Quiet 4L Top Fill Ultrasonic Humidifiers for Home Office Plant & Baby with Nightlight, LED Display, 32H Runtime, APP/Voice Control, HM311S - Image 1](https://m.media-amazon.com/images/I/61BDvowzJCL.jpg)

## Questions & Answers

**Q: how do you charge this?**
A: It has a plug-in.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Buen producto
*by S***S on 24 March 2025*

Aunque lo acabo de recibir, llegó antes de lo esperado, buenos materiales, está pensado para hacer una limpieza muy cómoda, es silencioso y desde su app es más cómoda de manejar, sincronizar y checar, tanto el tiempo de lavado del filtro, como también las hora ya, cuando sea necesario hacer la limpieza, su niebla es constante, todavía no la uso con aceites, pero su compartimiento está muy buen pensado, se puede sincronizar con alexa, para sus comandos

### ⭐⭐⭐⭐⭐ Excelente
*by M***. on 1 August 2024*

El aparato funciona perfecto, no gotea ni tiene fugas, tiene una muy buena salida de niebla, es bastante fácil de limpiar y de rellenar. Totalmente recomendable !!

### ⭐⭐⭐⭐ Love it
*by A***T on 2 November 2025*

Needed a humidifier for my plants. I own Dreo smart ceiling fan and tower fans. Love their products and support. This humidifier is perfect. Top fill. Didn't realize how nice this feature would be because my old one had to be flipped upside down and carried back full of water. This top lid comes off and easily is filled with pitcher. Everything disassembles for easy clean. The humidistat works well and is usually accurate within +-5%. The auto feature is perfect. Keeps me from getting too dry or running too long and wasting water. Holds one gallon but due to auto feature it lasts for days. I tend to use only distilled water in my unit but this one does have some sort of filter for hard water. Very nice. Smart feature work perfectly. I already had the app and this auto connected with zero issues. Very easy to set up and adjust. Very customizable. Get this unit. You won't regret it.

## Frequently Bought Together

- Dreo Smart Humidifier, Cool Mist Humidifiers for Bedroom, Quiet 4L Top Fill Ultrasonic Humidifiers for Home Office Plant & Baby with Nightlight, LED Display, 32H Runtime, APP/Voice Control, 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 Seychelles*
*Store origin: SC*
*Last updated: 2026-03-01*