# DREO 747S DR-HHM017S White Smart Humidifier, 11L, App Control

The 11-liter top-fill DREO 747S humidifies rooms up to 700 ft², with app control and up to 100 hours of runtime for home or office use.

- [Original product page](https://www.ofertitastop.com/us/product/dreo-747s-dr-hhm017s-white-smart)
- [View offer](https://www.ofertitastop.com/us/visit/dreo-747s-dr-hhm017s-white-smart)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-10-25T02:46:55.481Z
- Brand: DREO
- Model: DR-HHM017S White
- MPN: DR-HHM017S
- EAN / GTIN: 850084149917
- SKU: ofertitastop-us-162964
- Category: Home & Garden > Household Appliances > Climate Control Appliances > Humidifiers
- Source store: amazon US
- Active deal: Yes
- Price: 99.97 USD
- Previous price: 119.99 USD
- Discount: 17%
- Rating: 4.4 / 5
- Reviews: 142

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

## Description

An 11-liter top-fill tank gives the DREO 747S a long operating window, helping maintain humidity in larger rooms with fewer refill interruptions. Rated for spaces up to 700 ft², it combines adjustable humidity control with app, remote, touch, and voice operation for convenient everyday use.

The 180° rotating nozzle directs cool mist, while a built-in sensor and auto mode adjust output in response to humidity readings. For bedrooms and shared spaces, quiet operation and a sleep mode that dims the lights offer a more restful setting.

## Key points

The 747S pairs a large 11-liter capacity with up to 100 hours of runtime, making it suited to extended humidification in a bedroom, living room, or office. Its top-fill design makes adding water straightforward, and the 12-hour timer lets you schedule operation around your routine. Coverage is rated for up to 700 ft², with mist reaching up to 6 feet for distribution across the room.

Humidity is adjustable, and the built-in humidistat supports automatic output changes based on real-time readings. Color indicators provide a quick visual reference. For more personalized settings, use the app, remote, touch controls, or voice control. The RGB lighting offers more than 1,500 color options, and the aroma tray adds an option for scented use. An anti-scale filter and Clean Tank Technology are also part of the design.

Buyers often praise its quiet operation, capacity, app usability, and humidity control. Some also describe it as effective in bedrooms and larger rooms, while impressions of its effect on sleep quality vary.

## How to use it

Fill the reservoir from the top, then choose a mist setting or use auto mode to let the humidifier respond to its sensor readings. The app and remote provide ways to adjust settings without reaching for the unit, while touch and voice controls offer additional options. Set the timer when you want operation scheduled for part of the day, or use sleep mode to dim the lights and reduce noise.

## Usage tips

For a large room, use the 700 ft² coverage rating as a guide when deciding where the humidifier will serve your space. The rotating nozzle helps direct mist where it is useful, in an office, for example, you can orient it toward the main occupied area. In a bedroom, sleep mode combines dimmed lighting with quieter operation. What if you want a more hands-off routine? Auto mode uses the humidistat’s readings to adjust mist output, while app or voice controls make changes convenient from elsewhere in the room.

## What to clarify

**How long can it run between refills?** The 11-liter tank supports up to 100 hours of runtime, depending on operating conditions and settings.

**What size room is it designed for?** Its stated coverage is up to 700 ft², making it appropriate for larger bedrooms, living rooms, and office spaces.

**How can I control it?** Control options include the app, remote, touch interface, and voice control. You can also use adjustable humidity settings, auto mode, and the 12-hour timer.

## Final verdict

The DREO 747S brings together large-room coverage, an 11-liter top-fill tank, and several ways to manage humidity. Its extended runtime suits people who want fewer refills, while auto mode, remote access, and sleep mode make it practical for everyday use in bedrooms and shared spaces.

## Images

![DREO 747S DR-HHM017S White Smart Humidifier, 11L, App Control — 1](https://www.ofertitastop.com/i/GOcahK7vt2q17g4jyDKUrzKMFSUMpMGG-cyGVAIYTTZAxMQWAlO2vr0eRjh06PXWjgCR5S5cwl86a1l6inGUgFJQ7ErpqBC6ckv1WvSSOrHtorn4v7WlwY2KOw.jpg)

![DREO 747S DR-HHM017S White Smart Humidifier, 11L, App Control — 2](https://www.ofertitastop.com/i/fecZAdR_eiKMhskW2GVY_7e0xHYW3F0EkjLaQxtV4zmTH6ZbBJSdVtWZ5rPuA1vKXkBTl4b4w5DuSPV_uExmPJbT6POonnzSQr-Uc89b5iyaMVGeDCUh3LXxKw.jpg)

![DREO 747S DR-HHM017S White Smart Humidifier, 11L, App Control — 3](https://www.ofertitastop.com/i/e1MsMt3P6QSQqgGBFc4YKEKwQXdN0cbyLrRvVmzxj9jpCEtjWG-DFCktf__La-J7AXX_y5i2o1if0NOKVBFSRumbO0FkeX_hEgOEuUnWOZ38Q-UmpKoMq_-eHQ.jpg)

![DREO 747S DR-HHM017S White Smart Humidifier, 11L, App Control — 4](https://www.ofertitastop.com/i/R3d99Vp-j8diE4fiDVD-1jW9wbR0vLrbeWjb6acpYIvb1POlMTKvA-0w6y0xCyMnRrn_9Lb9DUpuomU0VwPxtahHEgIwZD2cMfkDxBqquJ_-XPIVelpMwsUXuQ.jpg)

![DREO 747S DR-HHM017S White Smart Humidifier, 11L, App Control — 5](https://www.ofertitastop.com/i/KQuOnkscAmU4GrWJcThY1xvJMdeo1Hr6Wm9jKW6IWk9DNpkapiWmxVUQ0OiKRj9kAoqvHvWOGpdOKPfVWG-V8acwiD5MmseCx_oKA_BBgcJnAdz2cVARiSFSWw.jpg)