Humidifier Size Guide
Choose a humidifier for a bedside area, bedroom, or large room by weighing tank size, runtime, refill hassle, and humidity readings.
Hiswelle Color Changing Night Light / 40H Run Time / 2.4GHz Wi-Fi / Top Fill / Water Window Smart Humidifier with App Control, 2.1Gal Capacity
Available offers (2)
Current
Color Changing Night Light / 40H Run Time / 2.4GHz Wi-Fi / Top Fill / Water Window
Retailer
€62.28
Available to order
Retailer
€62.28
Available to order
Features
- WiFi App Control
- 2.1Gal Large Tank, 40H Runtime
- 3 Mist Levels & Preset Humidity
- 42 dB Quiet Sleep Mode
- Essential Oil Tray
- Color Changing Night Light
- Auto Shut-off When Empty
General specs
- Brand: Hiswelle
- Seller: Retailer
- ID: B0GYP8JRP5
- Lighting: Ambient light, multiple colors, breathing mode
- Power Type: AC (corded electric)
- Mist Levels: 3
- Mist Output: 350 ml/h
- Refill Type: Top fill
- Aromatherapy: Yes (fragrance pad)
- Auto Shut-off: Yes (low water)
- Coverage Area: 505 sq ft
- Control Methods: App (Tuya), Remote Control, Touch Panel
- Water Level Window: Yes
- Capacity (Water Tank): 8 L (2.1 gal)
- Network Compatibility: 2.4 GHz Wi-Fi
- Run Time (Continuous): 40 h
- Humidity Control Range: Up to 90% RH
- Dimensions (H × W × D): 25.1 × 8.6 × 7.4 in
- Noise Level (Sleep Mode): 35 dB
- First listed by seller: May 20, 2026
If you are interested in more details, you can find full information on the seller's page.
Shipping options
Delivery to 
United States
United States
Available
This smart humidifier is designed for large bedrooms or open-plan living spaces, perfect for anyone who wants to maintain consistent humidity without constant refills. The 2.1-gallon tank runs up to 40 hours, so you can set it and forget it. Unlike bulky desktop models, this floor-standing unit saves surface space and stays stable even in high-traffic areas.
What sets this humidifier apart is how it adapts to your daily routine. Using the Tuya app, you can schedule it to start before you wake up, creating a comfortable environment without any morning fuss. The built-in humidity sensor automatically adjusts mist output to maintain your preset level up to 90%, so you don't have to guess. The sleep mode operates at just 35dB—quiet enough that you'll only notice the difference in how your skin feels. The multicolor ambient light adds a soft glow that shifts like a breathing light, making it a subtle nightlight for kids or a calming accent for adults.
Practical touches make daily use effortless. The clear water window shows exact levels, so you know when it's time to refill. Add a few drops of essential oil on the fragrance pad to pair humidification with aromatherapy, turning your bedroom into a spa-like retreat. If the tank runs dry, it shuts off automatically for safety. The remote control and touch panel are intuitive enough for any family member to operate. This humidifier is a thoughtful gift for seniors, parents, or anyone who values clean, comfortable air.
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| Brand | Hiswelle | Hiswelle | Jingkey | VAGKRI | Hiswelle | Jingkey |
| Rating |
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| Price | €62.28 | €62.28 | €136.15 | €65.57 | €60.50 | €355.95 |
| Seller | Retailer | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | Jun 24, 2026 | Apr 24, 2026 | Jun 24, 2026 | May 29, 2026 | Apr 1, 2026 | May 29, 2026 |
| Mist Levels | 3 | 4 | 5 | 4 | ||
| Mist Output | 350 ml/h | 200 mL/h, 300 mL/h, 400 mL/h, 500 mL/h, 700 mL/h | 350 mL/h | |||
| Coverage Area | 505 sq ft | 2000 sq ft | 500 sq ft | |||
| Humidity Control Range | Up to 90% RH | 30%, 95% | 45% - 95% | |||
Smart Humidifier with App Control, 2.1Gal Capacity WiFi App Control
€62.28
When this device makes sense
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