Description
The Dreo 420S Smart Humidifier combines intelligent automation with powerful performance for optimal home comfort. The advanced sensor detects humidity with ±5% accuracy, and Auto Mode adjusts mist output automatically to maintain your ideal level. The DREO app and voice control let you fine-tune 6 mist levels, set a 24-hour timer, or switch to Auto/Sleep Mode from anywhere.
Dual-intake technology produces supersized mist (3x larger than most humidifiers), with ultrafine 5μm particles reaching up to 40 inches high – hydrating your air without soaking furniture. The large 4L tank provides up to 36 hours of continuous runtime.
At just 28dB, whisper-quiet operation won't disturb sleep, work, or study. The RGB ambient light shifts colors with real-time humidity levels and is fully customizable via the app. A built-in aroma pad tray lets you add essential oils to double as a diffuser.
Top-fill design makes refilling mess-free, and the wide opening with detachable tank ensures effortless cleaning. Perfect for bedrooms, living rooms, nurseries, offices, and plant care. Backed by a 1-year warranty.
Safety Information
Place on a flat, stable surface
Keep out of reach of children
Use clean, room-temperature water only
Unplug before cleaning or refilling
Do not immerse base unit in water
Clean regularly to prevent mold and bacteria growth
Add essential oils only to aroma pad tray, not directly into water tank
