Dreo HM524S 6L 60h 500sqft 28dB bedroom accent

Smart humidifier for large rooms

The Dreo HM524S is a 6-litre ultrasonic humidifier designed for spaces up to 500 square feet. Its top-fill tank and 60-hour runtime suit bedrooms, nurseries and plant rooms that need long, unattended operation. App and voice control let users adjust mist and lighting without leaving bed.

Suited for quiet overnight use.

Buyers who want a single unit to humidify an entire house or multiple floors should look elsewhere. The 300 ml per hour output targets one large room, so open-plan layouts or very dry climates may need additional devices. Renters who cannot use Wi-Fi features will still have manual controls.

Simple top-fill refill and modular cleaning

The wide opening allows direct pouring without removing the tank, and the 15-degree adjustable nozzle directs mist away from furniture. Optional descaling and clean-mist cartridges are sold separately; the indicator light signals when replacement is due. Regular wiping of the dual inlets prevents mineral build-up that can reduce output.