Honovos H795 Smart Ultrasonic Humidifier, 4.5-Gallon

Smart: The Honovos H795 is a large-capacity cool-mist ultrasonic humidifier with app, remote, and touch controls. Its 4.5-gallon tank and listed 120-hour runtime suit buyers seeking less frequent refills, while app setup requires 2.4GHz Wi-Fi.

At a glance

Top-fill tank is listed at 4.5 gallons, with up to 120 hours of runtime claimed on the low setting.
Humidity target is adjustable from 40% to 90%, with three mist levels and automatic humidity control claimed.
App control uses the TUYA app and requires 2.4GHz Wi-Fi. Remote and touch controls are also listed.
Sleep mode turns off the display. Other listed features include an 8-hour timer, seven-color night light, aroma tray, water-level window, and four caster wheels.
Listing claims coverage up to 1600 square feet and mist output up to 650 ml/h. These are manufacturer claims, not independently verified performance.

Price

$139.99Save 22%

Reference price: ~~$179.99~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

Large listed capacity and long low-setting runtime may reduce refill frequency.
Multiple control options and adjustable humidity targets offer flexibility for routine use.
Top-fill design and a water-level window make filling and checking the tank more straightforward.
Casters and an extended spray tube are listed for moving the unit and directing mist.

Cons

The listing says app operation requires 2.4GHz Wi-Fi, which may not suit buyers without a compatible network.
At 24.8 inches tall, the unit may need a dedicated floor or surface location rather than a compact bedside footprint.

Technical specifications

14 specifications

Identity
Brand	Honovos
Model	H795

Humidification
Operation mode	Ultrasonic
Tank capacity	4.5 gallons
Coverage area	1600 square_feet
Runtime listed	120 hours
Mist output claimed	650 ml/h

Connectivity and controls
Control methods listed	App, Remote, Touch

Power and battery
Power configuration	ac
Wattage	55 watts

Dimensions and installation
Dimensions	9.05"D x 9.05"W x 24.8"H
Weight listed	3.5 pounds
Fill design	Top-Fill

Materials and protection
Material listed	Acrylonitrile Butadiene Styrene

What to know before buying

The 120-hour runtime is specifically claimed for continuous use on the low setting. Actual runtime will depend on settings and conditions. The stated coverage and mist output are listing claims, not guarantees for a particular room. App control requires 2.4GHz Wi-Fi.

What’s in the box

Included

Humidifier
Remote control
User manual
Extended spray tube

Who is it for?

A good fit for

Buyers wanting a high-capacity top-fill humidifier for a large room or plant area.
People who want app, remote, and touch controls plus adjustable humidity settings.
Households that value a water-level window, movable casters, and a fragrance tray.

Less suited to

Buyers who need app control over a network that only supports 5GHz Wi-Fi.
People looking for a compact humidifier for a small bedside space.

Honovos H795 Smart Ultrasonic Humidifier, 4.5-Gallon · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.9 / 5 · 31 ratings

5 stars87%87%
4 stars13%13%
3 stars0%0%
2 stars0%0%
1 star0%0%

Aggregate ratings are strongly positive, with ratings shown in the four- and five-star categories. The sample is limited and no written customer feedback is provided, so it does not establish why buyers rated it positively or how it performs. For buyers considering its large tank, app controls, and claimed coverage, the ratings alone cannot confirm those specifications or their results in a particular room.

Frequently asked questions

Does the Honovos H795 support app control?

Yes. The listing names TUYA app control and specifies that it requires 2.4GHz Wi-Fi. Remote and touch controls are also listed.

How long can it run between refills?

The listing claims up to 120 hours of continuous use on the low setting. Runtime can vary with operating settings and conditions.

What are its listed capacity and coverage?

The listed tank capacity is 4.5 gallons, and the stated coverage is 1600 square_feet. Coverage is a manufacturer claim, not an independently confirmed room result.

What is included in the listed package?

The contents list names the humidifier, remote control, user manual, and extended spray tube. Check the selected listing for the package details.