Best Smart Humidifiers and Dehumidifiers (2025)
Smart humidifiers and dehumidifiers maintain optimal humidity automatically—with app control, scheduling, and smart
home integration.
For smart thermostats, see our guide to Best Smart Thermostats That Save
Money.
Why Humidity Control Matters
| Humidity Level | Effects |
|---|---|
| Below 30% | Dry skin, static, respiratory issues |
| 30-50% (ideal) | Comfortable, healthy |
| Above 50% | Mold growth, dust mites, musty smell |
Smart Humidifiers
| Humidifier | Capacity | Smart Features | Price |
|---|---|---|---|
| Levoit LV600S | 6L (753 sq ft) | Alexa, Google, app | $90 |
| Dreo HM713S | 6L (700 sq ft) | Alexa, Google, app | $70 |
| Levoit OasisMist 1000S | 4.5L (500 sq ft) | Alexa, Google, HomeKit | $80 |
Best Smart Humidifier: Levoit LV600S
- Capacity: 6 liters (runs 60+ hours)
- Coverage: Up to 753 sq ft
- Smart Features: Auto mode, scheduling, voice control
- Smart Home: Alexa, Google Home
- Price: $90
Pros
- Large tank, long runtime
- Auto mode maintains set humidity
- Warm and cool mist options
- Quiet operation
Cons
- No Apple HomeKit
- Large footprint
Smart Dehumidifiers
| Dehumidifier | Capacity | Smart Features | Price |
|---|---|---|---|
| Midea Cube | 50 pint (4,500 sq ft) | Alexa, Google, app | $330 |
| hOmeLabs Smart | 35 pint (3,000 sq ft) | Alexa, Google, app | $250 |
| Frigidaire Gallery | 50 pint (4,500 sq ft) | Alexa, Wi-Fi app | $350 |
Best Smart Dehumidifier: Midea Cube
- Capacity: 50 pints/day
- Coverage: Up to 4,500 sq ft
- Smart Features: Target humidity, scheduling, alerts
- Smart Home: Alexa, Google Home
- Price: $330
Pros
- Unique vertical design saves floor space
- Large bucket (easy to empty)
- Auto-drain option with hose
- Quiet for the capacity
Cons
- Higher price
- No HomeKit
Smart Features Worth Having
Auto Mode
Set target humidity (e.g., 45%). Device runs automatically to maintain it.
Scheduling
Run during off-peak electricity hours or when you’re away.
Humidity Alerts
Get notified when humidity goes outside your target range.
Filter Reminders
Notifications when it’s time to clean or replace filters.
Energy Monitoring
Some models track electricity usage in the app.
Integrating with Smart Thermostats
For optimal comfort, coordinate humidity control with your thermostat:
- Ecobee: Can monitor humidity; some models have humidifier wire support
- Nest: Has humidity control for compatible HVAC systems
- Smart home routines: “When I leave, turn off humidifier”
Which Type Do You Need?
| Problem | Solution |
|---|---|
| Dry winter air, static, dry skin | Humidifier |
| Muggy summer, musty smell, mold | Dehumidifier |
| Damp basement year-round | Dehumidifier |
| Allergies (dust mites in humid areas) | Dehumidifier |
Verdict
Best Smart Humidifier: Levoit LV600S. Large capacity, warm/cool mist, auto mode.
Best Smart Dehumidifier: Midea Cube. Space-saving design, high capacity, good app.
For smart climate control, see: Best Smart Thermostats That Save
Money.