# DREO DR-HHM003S 6L Smart Warm and Cool Mist Humidifier

Smart: The DREO DR-HHM003S humidifier combines a 6-liter tank with warm and cool mist, app controls, and automatic humidity settings. Its listed room coverage is 550 square feet, while the stated runtime and mist output should be treated as listing claims rather than guaranteed results.

- [Original product page](https://best-deals.pro/product/dreo-dr-hhm003s-6l-smart-warm-cool-mist-humidifier)
- [View offer](https://best-deals.pro/visit/dreo-dr-hhm003s-6l-smart-warm-cool-mist-humidifier)
- Market: US
- Language: en-US
- Currency: USD
- Brand: DREO
- Model: DR-HHM003S silver
- Category: Home & Kitchen > Heating, Cooling & Air Quality > Humidifiers & Dehumidifiers
- Price: 79.91 USD
- Previous price: 89.99 USD
- Discount: 11%
- Price checked: 2026-11-12T11:08:30.327Z
- Rating: 4.3 / 5
- Reviews: 4485

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Offers warm and cool mist, with manual, automatic, and sleep settings described in the listing.
- App controls are described for humidity monitoring, 30-day trend tracking, and cleaning reminders.
- The 6-liter tank and claimed 60-hour runtime may reduce refill frequency, depending on operating settings.
- The manufacturer lists coverage of 550 square feet and mist output of 500ML/H.

## Pros

- App, touch, and voice control are listed, giving buyers several ways to adjust settings.
- Automatic humidity targets are listed from 30% to 90%, alongside three manual mist levels.
- A digital display, humidistat, timer, and aroma diffuser are among the listed features.

## Cons

- Customer feedback includes concerns about durability, water leakage, and inconsistent mist output.

## Specifications

### Identity
- Brand: DREO
- Model: DR-HHM003S silver
- Color: Silver
- Shape: Oval
### Capacity and operation
- Tank capacity: 6 liters
- Listed floor area: 550 square\_feet
- Operation mode: Ultrasonic
- Runtime: 60 hours
### Modes and controls
- Control methods listed: App, Touch, Voice
- Mist modes and settings: Manual with 3 mist levels, Auto to maintain your target humidity anywhere between 30% to 90%, and a dark, quiet Sleep mode.
- Humidity accuracy claim: 5% tolerance humidity accuracy
- App features: monitor real-time humidity, track 30-day trends, and customize cleaning reminders
### Power and battery
- Power configuration: ac
- Voltage: 110 volts
- Wattage: 280 watts
### Dimensions and installation
- Dimensions (D x W x H): 11.4"D x 6.14"W x 13.93"H
- Weight listed: 6 pounds
### Materials and protection
- Material listed: BPA-Free, Plastic, Suitable for baby
- Filter type: Pre Filter
### Features
- Special features: Adjustable Humidity Control, Aroma Diffuser, Digital Display, Humidistat, Timer
- Aroma feature: Dual-aroma pad tray

## Before you buy

- Listing details are inconsistent: 60-hour runtime is presented alongside no operating-mode condition, while the feature text says the 6-liter tank runs for days. The claimed 500ML/H output, 550-square-foot coverage, and humidity accuracy are manufacturer specifications, not independently confirmed. Check performance claims against your intended room and settings.

## In the box

- Humidifier body (Included)
- Power cord (Included)
- Water tank (Included)

## A good fit for

- Buyers wanting a humidifier with warm and cool mist and app-based humidity monitoring.
- People who prefer automatic humidity targets and multiple control methods.
- Rooms where a 6-liter tank and listed 550-square-foot coverage fit the intended use.

## Less suited to

- Buyers who need independently verified runtime, coverage, or mist-output performance.
- Those who want to avoid the reported customer concerns about leakage and durability.

## Customer feedback

Customer feedback often describes quiet operation, straightforward app setup, ease of use, and convenient cleaning. Other feedback reports units failing, water leakage, or little mist, while views on value are mixed. Those concerns matter for anyone relying on the claimed 500ML/H output or long runtime, since these listing specifications do not establish that every unit will deliver them consistently.
- Positive themes: Customers praise quiet operation and ease of app setup.
- Positive themes: Customers report that the unit is easy to use and clean.
- Negative themes: Customers report durability concerns, including units breaking after a month.
- Negative themes: Some customers report little or no mist, and others report water leakage.
- Mixed feedback: Customer views on value for money are mixed.
- Mixed feedback: Feedback about mist output is mixed.

## Frequently asked questions

### Does this humidifier offer both warm and cool mist?
Yes. The product title and feature claims describe warm and cool mist. The listing identifies the operating mode as ultrasonic.
### Can it maintain a target humidity automatically?
The listing describes an Auto mode with target settings from 30% to 90%, plus app monitoring and controls.
### How large a room is it listed for?
The listed floor area is 550 square\_feet. That figure is a manufacturer claim, not a verified coverage result.
### What is reported about customer experience?
Feedback highlights quiet operation, app setup, ease of use, and cleaning, but also reports concerns about durability, leakage, and variable mist output.

## Alternative options

- [DREO 8L Smart Humidifier Large Room, 80H Runtime, Cool & Warm Mist, HM717S \| Up to 600ft², Precise Humidity Control, 1500+RGB Light, 28dB, Humidifiers for Bedroom, Plants, Baby, Supports APP/Voice/Alexa](https://best-deals.pro/visit/dreo-hm717s-8l-smart-warm-cool-mist-humidifier)
- [DREO 6L Smart Humidifiers for Bedroom, Large Room, 60H Runtime, Quiet 28dB \| Top Fill Supersized Cool Mist Humidifier for Plants, Indoor, Home, Night Light, App/Touch/Voice Control, Ebony](https://best-deals.pro/visit/dreo-dr-hhm003s-6l-smart-warm-cool-mist-humidifier)
- [Levoit Humidifiers for Bedroom, Smart Warm and Cool Mist, Symptom Relief \| OasisMist 4.5L Top-Fill Tank Runs 45H, Large Room, Auto Customized Humidity, 26dB Quiet, Essential Oil, Easy to Clean, White](https://best-deals.pro/visit/dreo-dr-hhm003s-6l-smart-warm-cool-mist-humidifier)
- [DREO Smart Humidifiers for Bedroom, 4L Cool Mist Humidifier \| Top Fill, Quiet Sleep 28 dB, 36H Runtime for large room, Touch/APP/Voice Control, Nightlight, ideal for Baby, Plants, Nursery](https://best-deals.pro/visit/dreo-smart-4l-cool-mist-humidifier)
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- [Vicks Warm Mist Humidifier for Medium to Large Rooms, 1 Gal Tank \| Filter-free humidifier supports easier breathing at night, quiet operation, auto shut-off, suitable as a nursery humidifier](https://best-deals.pro/visit/dreo-dr-hhm003s-6l-smart-warm-cool-mist-humidifier)
- [BLUEAIR 3.5L Humidifiers for Bedroom, Large Room, InvisibleMist H35i \| 360° InvisibleMist Tech, UV-Integrated Water Pump, AutoHydrate Humidity, Quiet Night Mode, WiFi App Control, Top-Fill](https://best-deals.pro/visit/blueair-invisiblemist-h35i-3-5l-humidifier)
- [Livatro Stainless Steel Warm Mist Humidifier for Bedroom 3L Steam Vaporizer \| Sleep Mode, Auto Shut-Off, Dishwasher-Safe, Easy Clean,Child Lock, Filter-Free, No White Dust, Steam Humidifier for Room](https://best-deals.pro/visit/dreo-dr-hhm003s-6l-smart-warm-cool-mist-humidifier)
- [BREEZOME 8L Warm & Cool Mist Humidifier for Large Room 25dB 60H Runtime \| Top Fill, 7-Color Mood Light, Smart Auto Humidistat, Essential Oil Tray, Safe Child Lock, 1-24H Timer for Bedroom Baby Plants](https://best-deals.pro/visit/dreo-dr-hhm003s-6l-smart-warm-cool-mist-humidifier)
- [Levoit LV600S Smart Warm&Cool Mist Humidifiers for Home Bedroom Large Room \| 6L 753ft² Coverage, Quickly & Evenly Humidify Whole House, Easy Top Fill, Smart Sensor, App & Voice Control, Quiet Sleep Mode](https://best-deals.pro/visit/dreo-dr-hhm003s-6l-smart-warm-cool-mist-humidifier)
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## Add-ons

- [DREO 6L Humidifiers for Bedroom, 60H Runtime, 28 dB Quiet, HM524 \| Precise Humidity Control, Easy to Refill & Clean, Nightlig](https://best-deals.pro/visit/dreo-dr-hhm003s-6l-smart-warm-cool-mist-humidifier)
- [DREO 11L Smart Humidifier Large Room 700 ft², 100H Runtime, 21dB Quiet 747S \| Top Fill, 1500+RGB Light, APP & Remote Control,](https://best-deals.pro/visit/dreo-dr-hhm003s-6l-smart-warm-cool-mist-humidifier)

## Images

![DREO DR-HHM003S 6L Smart Warm and Cool Mist Humidifier — 1](https://best-deals.pro/i/q12ePWX7u3u1hllM9NZ_Hfk39RLXs9uGITrHiz0cI_7iH3pCGkILpjRS2sBw4cCUL2OpVltNXPFEs4E_ZRrgw3IpW1-DvZK9Gll61F0W6gWOdLkXR5pKfvCb.jpg)

![DREO DR-HHM003S 6L Smart Warm and Cool Mist Humidifier — 2](https://best-deals.pro/i/aJ_AEBEQp6e42EdmptaJYu-lbd6de9H-BA-S_OWv9UdiJXsWtz6Jl_7Xs7a1UvwywVOVEp6UlmiUK5D1L5LcWeD6nFZt5BacIXJhs4pB9c4eFQHtZsU81SNA.jpg)

![DREO DR-HHM003S 6L Smart Warm and Cool Mist Humidifier — 3](https://best-deals.pro/i/0ijwzZ5PVSFVgjSP5si0uD9EE7FnW0Pp6pgzHAhhbTmfYNkbQqmSz3qaJ5MCvgG2qbQIlV9Y1ty03d4ExdXZjC27wF8Ov7XgJXY7jBOibizIVhWcwIC3shbi.jpg)

![DREO DR-HHM003S 6L Smart Warm and Cool Mist Humidifier — 4](https://best-deals.pro/i/dL89XATb7V9IBtBZiRsA6q3ZtKvsvMQC4Wc3HpxKyOGC--_y7seSJ8_2fvpMcW_buRTuiLvasn_GN8ofDbORrE8bfwtdBEMj-_Z0zDKmPZBJ55hXvshF794r.jpg)

![DREO DR-HHM003S 6L Smart Warm and Cool Mist Humidifier — 5](https://best-deals.pro/i/CLJlsu_tdW5AorgjyGcwvNdvwUn6Z5KD94J651vMqD82o-xv2VY7imEHodIH487yhZnp2w-zxpwHEwpTVniKj42u0ktU12JrboKu_Fv-xgBNIIVAmXm5mtbI.jpg)

![DREO DR-HHM003S 6L Smart Warm and Cool Mist Humidifier — 6](https://best-deals.pro/i/8GkgEi_Rvmb0FGLHbzcnVx3Xo2xXFOh2nyl0rRtDNbCMS7XyVAa66cDdgjGt2A_xhC4qM4XIQwOMiO7X3Ry1ofLmbMfpVo9YwFMrsA-08Ph1x92m8kIAlulm.jpg)

![DREO DR-HHM003S 6L Smart Warm and Cool Mist Humidifier — 7](https://best-deals.pro/i/CEzmrvv2FxDegIBL6p7wj1FcZhddx1Ac5zmoJveXVWTZu8cmIB5mzht_jMh8Hg5jfP4rFrtfULA8qrNY08zXxHVlJRrYB04K5nCQ1RdXv6XVsxdtTDjv14ML.jpg)