Humidifiers have come a long way. Today’s best models do more than just add moisture to the air—they monitor humidity levels, adjust automatically, and even connect to your phone or smart home setup. If you want hands-free comfort, a smart humidifier is the way to go.
In this guide, we’ll cover the best smart humidifiers for 2025, highlighting top features like app control, auto mode, voice assistant compatibility, and easy maintenance.
What Makes a Humidifier “Smart”?
A smart humidifier uses built-in sensors and wireless connectivity to automate humidity control. Key features often include:
- App control via smartphone (schedule misting, adjust settings remotely)
- Auto humidity mode (turns on/off based on your room’s humidity)
- Voice assistant integration (Alexa, Google Assistant)
- Sleep mode or quiet night operation
- Real-time humidity tracking
Top 5 Smart Humidifiers of 2025
1. LEVOIT 1000S OasisMist Smart Ultrasonic Humidifier
Best Overall Smart Humidifier
- Tank Size: 6L
- Runtime: Up to 45 hours
- Coverage: Up to 1,000 sq ft
- Smart Features: Auto humidity, VeSync app, Alexa/Google compatible
- Noise Level: <28 dB
Perfect for large bedrooms or living rooms, the 1000S has all the smart features you need—plus top-fill convenience and whisper-quiet performance.
Also featured in: Best Humidifier for Large Rooms with High Ceilings and Top Fill vs Bottom Fill Humidifiers
2. LEVOIT Dual 200S Smart Humidifier
Best for Small Spaces & Apartments
- Tank Size: 3L
- Runtime: Up to 25 hours
- Smart Features: Auto mode, app control, voice commands
- Coverage: Up to 300 sq ft
This sleek, compact unit is ideal for apartments or bedrooms. It’s easy to clean, app-controlled, and works with Alexa or Google Home.
Also featured in: Best Humidifiers for Baby Rooms and Best Humidifiers for Apartments and Small Spaces
3. GENIANI Huron Smart Ultrasonic Humidifier
Best for Bedroom Automation
- Tank Size: 4L
- Runtime: Up to 18–20 hours
- Smart Features: Auto humidity sensor, sleep mode, optional essential oil tray
- Noise Level: Ultra-quiet
If you’re looking for a minimalist, sleep-friendly model that can run without fuss, this one’s a winner.
Pairs well with: Best Humidifiers with Essential Oil Trays
4. Govee Smart Cool Mist Humidifier
Best Budget Smart Humidifier
- Tank Size: 3L
- Runtime: 25 hours
- Smart Features: Bluetooth & Wi-Fi app control, voice control
- Extras: RGB light option, real-time humidity graphs
Perfect for tech-savvy users who love data. The Govee app gives full control over mist levels and room conditions in real time.
5. Elechomes SH8830 Smart Warm & Cool Mist Humidifier
Best Dual Mist Smart Humidifier
- Tank Size: 6.5L
- Runtime: 40 hours
- Smart Features: App control, timer, auto mode
- Mist Type: Cool & warm mist
This high-output model is great for larger households and offers both mist types for seasonal flexibility.
See related: Cool Mist vs Warm Mist Humidifiers
Why Go Smart? Key Benefits
- Set it and forget it—no constant adjusting
- Save energy with auto shutoff
- Sleep better with quiet nighttime modes
- Track humidity from your phone
- Avoid over-humidification (which can cause mold)
What to Look For in a Smart Humidifier
- App compatibility (iOS, Android)
- Room size coverage
- Tank size vs runtime
- Filterless design (less maintenance)
- Noise level (under 30 dB for bedrooms)
Want models that clean up easily? See our How to Clean a Humidifier Properly guide for best practices.
Final Thoughts: Choose Smart, Breathe Better
A smart humidifier gives you more control, more comfort, and more peace of mind. Whether you’re managing allergies, improving sleep, or just want better air without the hassle, there’s a smart unit ready for your space.
For the quietest experience, pair one of these with a model from our Top 7 Quiet Humidifiers for Better Sleep
Or, if you’re dealing with sinus issues, explore Best Humidifiers for Sinus Problems and Dry Nose Relief