Mijia MJJSQ03DY Smart Humidifier: Wi-Fi connectivity for smart control
If you struggle with dry air at home, especially during winter when heating systems run constantly, this smart humidifier is for you. It’s not just about adding moisture; it’s about creating a comfortable environment that helps you sleep better and breathe easier, without the hassle of frequent refills.
With its quiet 34 dB operation, you can run it overnight in your bedroom without disturbance. The built-in UV lamp and cation filter purify the water, reducing impurities and odors, so the mist is clean and safe. Connect it to the Mi Home app via Wi-Fi to adjust humidity levels from your phone, or use manual controls for quick changes. It covers up to 40 m², making it ideal for bedrooms or living rooms, and the 4.5 L tank lasts up to 10 hours, so you won’t need to refill it constantly.
Features
- UV lamp for sterilization up to 99.9%
- Cationic filter with water softening
- Ultrasonic humidification technology
- Low noise level of 34 dB
- Up to 10 hours operating time
- Wi-Fi connectivity for smart control
General specs
- Brand: Mijia
- Model: MJJSQ03DY
- Seller: Joom
- ID: 68d7f52768c64001c24008a5
- Filter Type: Demineralization Cartridge
- First listed by seller: 11/15/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
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| Brand | Mijia | Lacidoll | MONISEN | AERZY | CLEVAST | Honovos |
| Model | MJJSQ03DY | LCD-JSQ-J19WA | HQ-JS2303 | HQ-JS2326 | CL-HD02 | JXLR-786 |
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| Price | $10.95 | $149.99 | $135.99 | $199.99 | $27.98 | $79.99 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Mar 4, 2026 | Feb 7, 2026 | Feb 7, 2026 | Feb 7, 2026 | Feb 7, 2026 | Feb 7, 2026 |
| Filter Type | Demineralization Cartridge | Filterless | Filterless | Filterless | Filterless | |
| Weight | 4280.0 | 1088.62 | 2700 | |||
| Runtime | 48 | 56 | 60 | 29 | 40 | |
| Mist Type | Cool Mist | Cool Mist | Cool Mist | Cool Mist | Cool Mist | |
| Dimensions | 11, 26, 11 | 13.99, 31, 13.99 | 7.4, 25.2, 8.58 | 7.26, 11.81, 7.26 | 8, 25, 7 | |
| Mist Output | 800 | 600 | 1000 | 300 | ||
| Noise Level | 35 | 46 | 30 | 35 | ||
| Connectivity | Wi-Fi | Wi-Fi | Wi-Fi | Wi-Fi | Wi-Fi | |
| Power Source | Corded Electric | Corded Electric | Corded Electric | Corded Electric | ||
| Yes | Yes | Yes | Yes | Yes | ||
| Coverage Area | 1500 | 2000 | 2800 | Large Room | 550 | |
| Control Method | App, Remote, Touch, Voice | App, Remote, Touch | App, Remote | App, Voice | App, Remote, Touch | |
| Water Tank Capacity | 16 | 4.5 | 5 | 4 | 8 | |
| Humidification Method | Ultrasonic | Ultrasonic | Ultrasonic | Ultrasonic | ||
