DREO HM717S Smart Humidifier, 8L, Warm and Cool Mist

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Product guide

DREO HM717S Smart Humidifier, 8L, Warm and Cool Mist

The DREO HM717S smart humidifier pairs an 8-liter tank with warm or cool mist and app, touch, and voice controls. Its listed 80-hour runtime and 600-square-foot coverage are manufacturer claims, while the technical details also show a conflicting runtime entry that buyers should note.

At a glance

Offers warm or cool mist, a listed 8-liter tank, and app, touch, and voice control options.
The feature list includes adjustable humidity control, a digital display, night light, aroma diffuser, and removable tank.
The maker claims coverage up to 600 square feet and up to 80 hours of operation. Actual runtime depends on settings and use.

Price

$99.93Save 17%

Reference price: ~~$119.99~~

Price checked: Nov 12, 2026

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Often bought together

Gazeer 32-Pack Mineral Absorption Pads for Humidifiers, Compatible with Dreo Humidifiers HM713, HM713S/813S and HM717S, Reduce Limescale, Improve Humdification Efficiency

$9.99

4-Pack Humidifier Demineralization Cartridge Compatible with Dreo Humidifiers HM512S/612S, HM713, HM713S/813S and HM717S Models, Prevents Hard Water Build-Up | Filters Mineral | Eliminate White Dust

$26.99

Pros and cons

Pros

Warm and cool mist options let users choose between two output modes.
App controls include humidity monitoring, schedules, and reports, with Alexa and Google Home voice control described.
The 8-liter capacity and claimed long runtime may reduce refills compared with smaller tanks.

Cons

Warm-mist operation requires heating water, so it is a different operating mode from cool mist.

Technical specifications

21 specifications

Identity
Brand	DREO
Model	DR-HHM007S Silver
Color	Silver

Capacity and operation
Tank capacity	8 liters
Listed coverage	600 square_feet
Operation mode	Ultrasonic
Claimed runtime	80H
Mist output	550 ml/h
Noise level claim	28dB
Humidity control claim	within a 5% tolerance

Connectivity and controls
Control methods listed	App, Touch, Voice
Smart features described	Monitor real-time humidity, set schedules, and view reports via the DREO app. Supports Alexa and Google Home voice assistants.

Power and battery
Power configuration	Corded Electric

Dimensions and installation
Dimensions	6.73"D x 12.01"W x 14.45"H
Weight listed	6.9 pounds
Fill design claim	Top-filled

Materials and protection
Material listed	BPA-Free,suitable for baby, Plastic
Filter type listed	Activated Carbon, Demineralization

Features
Listed features	Adjustable Humidity Control, Aroma Diffuser, Digital Display, Night Light, Removable Tank
Warm mist claim	reach 133°F in 8 mins
Tank runtime claim	up to 80 hours of continuous operation

What to know before buying

Listing details to confirm

Listing details are inconsistent: the title and feature text claim up to 80 hours of runtime, but a technical field says "80 minutes". The warm-mist listing also gives a temperature and heat-up time without clarifying the measurement conditions. Treat runtime and mist-performance figures as claims that depend on operating settings, not guaranteed results. An optional demineralization cartridge is described but is not listed among the included components.

What’s in the box

Included

Humidifier, 1
Aroma pad
Cleaning brush
User manual

Who is it for?

A good fit for

Buyers seeking an ultrasonic humidifier with both warm and cool mist options.
People who want app-based scheduling and humidity monitoring alongside touch or voice controls.
Larger rooms where the stated 600-square-foot coverage is appropriate, subject to room conditions.

Less suited to

Buyers who need a verified, mode-specific runtime before purchase.
Shoppers seeking a confirmed demineralization cartridge in the box.

DREO HM717S Smart Humidifier, 8L, Warm and Cool Mist · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 1,008 ratings

5 stars77%77%
4 stars10%10%
3 stars5%5%
2 stars2%2%
1 star6%6%

Customer feedback reports quiet operation, humidity control, ease of filling and maintenance, and appealing appearance. Some customers describe effective moisture output in open living areas, while an individual account notes humidity changing from 26% to 35% in about 15 minutes. Those experiences may help buyers gauge the intended use, but they do not establish performance in every room or confirm the listing's conflicting runtime figures. Aggregate ratings are generally favorable, though a smaller share are low ratings and the available evidence does not explain why.

Positive themes

Customers report quiet operation and easy filling and maintenance.
Customer feedback describes effective humidity control and mist output.

Frequently asked questions

Does this humidifier provide warm and cool mist?

The listing describes both warm and cool mist modes. It claims warm mist reaches 133°F in 8 minutes but does not specify the measurement conditions.

How long can it run between refills?

The title and feature copy claim up to 80 hours, but a technical detail separately lists "80 minutes". Because these entries conflict, the runtime is not clear from the listing.

What controls are available?

The listed methods are app, touch, and voice. The app is described as supporting humidity monitoring, schedules, and reports, and the listing names Alexa and Google Home.

Is a demineralization cartridge included?

It is described as an optional cartridge, but it does not appear in the stated package contents.