# Hiswelle H786-BK 8L Smart Cool Mist Humidifier

Smart: Hiswelle H786-BK is an 8-litre ultrasonic cool-mist humidifier with app, remote and touch controls. Its listing describes a large-capacity unit with scheduled and humidity-based settings, but the claimed coverage varies across the page, so use its area figures as estimates rather than a confirmed fit for a specific room.

- [Original product page](https://loonieperks.com/product/hiswelle-h786-bk-8l-smart-cool-mist-humidifier)
- [View offer](https://loonieperks.com/visit/hiswelle-h786-bk-8l-smart-cool-mist-humidifier)
- Market: CA
- Language: en-CA
- Currency: CAD
- Brand: Hiswelle
- Model: H786-BK
- Category: Home & Kitchen > Heating, Cooling & Air Quality > Humidifiers & Dehumidifiers
- Price: 129.99 CAD
- Previous price: 159.99 CAD
- Discount: 19%
- Price checked: 2026-11-13T12:25:24.381Z
- Rating: 4.8 / 5
- Reviews: 37

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

- App controls are described for power, humidity settings, mist levels, sleep mode, light, timer and scheduling.
- Humidistat-based automatic operation is described as switching the unit on or off to maintain a selected humidity.
- A water-level window, removable tank and low-water shut-off are listed.
- Aroma function and multicolour ambient lighting are described.

## Pros

- App, remote and touch control options give buyers several ways to adjust settings.
- The listed 8-litre capacity and 40-hour runtime claim may reduce refill frequency compared with smaller-tank options, depending on use.
- Timer and scheduling options support planned operation, while the humidistat is intended to regulate output around a selected humidity.

## Cons

- A 25-watt unit requires access to AC power, so placement depends on a nearby outlet.
- Its tall listed dimensions may require more floor space than a compact tabletop humidifier.

## Specifications

### Identity
- Brand: Hiswelle
- Model: H786-BK
### Performance and operation
- Water capacity: 8 liters
- Claimed runtime: 40 hours
- Mist output: 350ml/h
- Operation mode: Ultrasonic
- Power: 25 watts
- Power source: AC
### Controls and features
- Control methods listed: App, Remote, Touch
- Timer: 1-12 hours
- Mist settings: 3 levels
- Maximum humidity setting: 90% RH
- Noise claim in sleep mode: 35dB
### Coverage and dimensions
- Claimed floor area in details: 500 square\_feet
- Claimed coverage in feature text: 505 square feet
- Dimensions listed: 64D x 18W x 21H centimetres
### Materials and appearance
- Material listed: Acrylonitrile Butadiene Styrene
- Colour: Black

## Before you buy

- The listing is inconsistent about capacity presentation, describing the same unit as 8L and 2.1Gal in feature text while the title says 2.4Gal. Claimed coverage also varies between 500 square\_feet, 505 square feet and the title's 505ft², and no operating conditions are given for the 40-hour runtime or coverage claims. Confirm the intended capacity and room fit before purchase. The listing also describes top filling in the title, but no detailed filling procedure is supplied.

## In the box

- Smart humidifier (Included)
- Remote (Included)
- User manual (Included)

## A good fit for

- People wanting app, remote and touch controls, with humidity settings, timer and scheduling.
- Bedrooms or home offices where a floor-standing humidifier and selectable mist levels suit the available space.
- Buyers who want the listed aroma function and ambient lighting alongside humidification.

## Less suited to

- Anyone needing a verified coverage figure for a precisely sized room, given the inconsistent area claims.
- Buyers who need a compact tabletop unit or a confirmed runtime under a particular mist setting.

## Customer feedback

Aggregate customer ratings lean positive, with most ratings in the top category, alongside some mid-range ratings. This offers a generally favourable but limited signal, not evidence about specific performance or the listed coverage, runtime or noise claims.

## Frequently asked questions

### How large an area is this humidifier listed to cover?
The details list 500 square\_feet, while feature text says 505 square feet and the title claims 505ft². Treat coverage as unconfirmed and check whether the stated area suits your room.
### Can it adjust humidity automatically?
The feature text describes a humidistat and a custom humidity setting, with the unit activating or stopping to maintain the selected level.
### What controls are listed?
The listed control methods are app, remote and touch. The app functions described include power, humidity, mist levels, sleep mode, light, timer and scheduling.
### What comes in the box?
The listed contents are the humidifier, a remote and a user manual.

## Alternative options

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- [Mirvio 9L Humidifiers for Bedroom Large Room Home,60H Runtime,White \| Top Fill,Smart Humidity,Remote Control,Night Light,Aroma Box,Timer,Quiet Cool Mist Humidificateur for Baby,Nursery,Plants](https://loonieperks.com/visit/hiswelle-h786-bk-8l-smart-cool-mist-humidifier)
- [let'me 10L Smart Humidifier Large Room 600 ft², 60H Runtime, Quiet 35dB \| APP & Remote Control,Top-fill Design, 24H Timer & Night Light, Cool Mist Humidifers for Bedroom with Essential Oil Tray Black](https://loonieperks.com/visit/hiswelle-h786-bk-8l-smart-cool-mist-humidifier)
- [DREO HM735S 11L Smart Humidifier Large Room 700 ft², 100H Cool Mist Air Humidifiers for Bedroom, Top-Fill Self-Cleaning Tank, 26dB, Auto Mode, Aroma Box, RGB Light, Remote & APP Control, Baby, White](https://loonieperks.com/visit/hiswelle-h786-bk-8l-smart-cool-mist-humidifier)
- [Zeova 13L/3.4Gal Warm & Cool Mist Humidifiers for Large Room, Ultrasonic Top-Fill Humidifiers for Bedroom up to 800 Sq. Ft., Smart Humidity Control, 72H Runtime, 24H Timer, Quiet Operation, Black](https://loonieperks.com/visit/hiswelle-h786-bk-8l-smart-cool-mist-humidifier)
- [Bmasse 18L Humidifiers for Home Large room Bedroom Up to 168H Runtime,White \| 2000ft²,Top Fill,Humidity Control,Night Light,22dB,Aroma Diffuser, Extended Tube,Cool Mist Humidificateur for Baby,Plants](https://loonieperks.com/visit/bmasse-cool-mist-ultrasonic-humidifier-18l)
- [Mifasol 20L Humidifiers for Large Room Whole Home Bedroom 2000sq ft, White \| Cool & Warm Mist, 72H Runtime, Humidity Control, Aroma Diffuser, Extended Tube, for Large Area, House,Commercial & Industrial](https://loonieperks.com/visit/hiswelle-h786-bk-8l-smart-cool-mist-humidifier)
- [15L/4Gal Humidifiers for Large Room, 600mL/h Misting, 1200ft² Coverage \| Auto Humidity Control, Top Fill Design, 72H Runtime, Aroma Diffuser, Sleep Mode, 12H Timer, Auto Shutoff Protection](https://loonieperks.com/visit/hiswelle-h786-bk-8l-smart-cool-mist-humidifier)
- [Mifasol 20L Humidifiers for Large Room Whole Home Bedroom 2000sq ft, Black \| Cool & Warm Mist, 72H Runtime, Humidity Control, Aroma Diffuser, Extended Tube, for Large Area, House,Commercial & Industrial](https://loonieperks.com/visit/hiswelle-h786-bk-8l-smart-cool-mist-humidifier)
- [GloryAir Humidifier for Large Room, 2.38Gal Cool Mist Top Fill,40H Runtime \| Home Humidifier with Humidistat,Powerful 600mL/h Mist for Up to 2000 ft² Whole House, 35dB Ultra Quiet for Bedroom, Plants](https://loonieperks.com/visit/hiswelle-h786-bk-8l-smart-cool-mist-humidifier)
- [DREO 8L Smart Humidifier Large Room, 80H Runtime, Warm & Cool Mist, HM717S \| Up to 600ft², Precise Humidity Control, 1500+RGB Light, Humidifiers for Bedroom, Plants, Baby, Supports APP/Voice/Alexa](https://loonieperks.com/visit/hiswelle-h786-bk-8l-smart-cool-mist-humidifier)
- [GloryAir Humidifier for Large Room, 2.38Gal Cool Mist Top Fill,120H Runtime \| Home Humidifier with Humidistat, 3 Mist Levels, up to 500 ft² Coverage, 35dB Ultra Quiet for Bedroom,Baby,Plant & Commercial](https://loonieperks.com/visit/hiswelle-h786-bk-8l-smart-cool-mist-humidifier)

## Images

![Hiswelle H786-BK 8L Smart Cool Mist Humidifier — 1](https://loonieperks.com/i/tsCzhf5yN52ax3l_aVmXOTuGmc_ZK_LE-XNwsMYQ2ORueiXKixfMIjMOW7RLYF9ZffsCFBkgU7sSCLBCiBT6u5FquOo3uBcIW0dMLyXB2yj0b8q1ADjM7dLF.jpg)

![Hiswelle H786-BK 8L Smart Cool Mist Humidifier — 2](https://loonieperks.com/i/qhFnx6tSgUaDSAnsy-vFn0iHFdGWHfrHl-n-LVa2c-27p8LQYQQv5-s2hvP1LmyhJxNAAeYfBSyBV9tEdVUSUECjN9MQ8DXfUmqSIfW4CU3C-4JxQ0o2470k.jpg)

![Hiswelle H786-BK 8L Smart Cool Mist Humidifier — 3](https://loonieperks.com/i/YCfTJTz3PcbIjbEqFZFTZF82aMV_hKs_MulSBJHyWYHFb_NVRKHpm1EE5Sf2gDQMkAWPqBhb7AEl3lB_vPKln4L2MMuoJSNKXBHzkGsKuTvjELOzpu7cTME7.jpg)

![Hiswelle H786-BK 8L Smart Cool Mist Humidifier — 4](https://loonieperks.com/i/4TYeQa-2M2VnS-ZDMHlFDMtqoBuRWmn2y6wcKYfWsnPiN5G261oxnvTWCnWe-k2ANRGdXCF2rrNIJZmJz8Fjpn1wxbluN6TknQVAhCiBs9uz4HKyxWFlo5Vg.jpg)

![Hiswelle H786-BK 8L Smart Cool Mist Humidifier — 5](https://loonieperks.com/i/Z7zfm48CsZ84R0l1Q3Dc_t4syf8fgGgTPqoAc_JZIy5SYWwkm0SmVj7BHXAYKs70wZBxQ-O0HvJINkMvbA4NDK7UsRVsHUbNT5TlNPoXNcuH8HBsXfQ0h41g.jpg)

![Hiswelle H786-BK 8L Smart Cool Mist Humidifier — 6](https://loonieperks.com/i/BfSLi0ZHHH-EvGEifzOlwXf4Xtk0uonBvVJF0feKAHKGetaU6N4n5BNyvTojLSUzTJdn2pl8fyncACGnYqQGkrzubzrL152pCu-his44SuGy5Xxzasb753L0.jpg)

![Hiswelle H786-BK 8L Smart Cool Mist Humidifier — 7](https://loonieperks.com/i/5SKDWCUEq4GCJGpyqCbpEtjNyMDJxp_2Hohs63g9Zonve9YTTsuKUa_wCOf44KiOoeenP6YYQBjhByqsz4Duvxz3e-cyj1jA-f9neSpVg0qhusHlBgriJjgi.jpg)