Humidifier Size Guide
Choose a humidifier for a bedside area, bedroom, or large room by weighing tank size, runtime, refill hassle, and humidity readings.
AILINKE ALK-KH-K20SMA Blue Smart Cool Mist Humidifier with Extended Tube
Available offers (3)
Current
—
Blue
Retailer
€80.08
Available to order
Price history by offer
Volatility: HighFeatures
- Wi-Fi app and voice control via Alexa
- 2.1 gallon capacity with top-filling design
- Covers up to 500 sq ft for large rooms
- 5-color LED night light with sleep mode
- Built-in essential oil tray for aromatherapy
- 360° rotating nozzle with extended mist tube
General specs
- Brand: AILINKE
- Model: ALK-KH-K20SMA
- Seller: Retailer
- ID: B0G4PQ1Y8X
- Weight: 2267.96
- Runtime: 48
- Material: Plastic
- Mist Type: Cool Mist
- Dimensions: 8, 25, 7
- Filter Type: Filterless
- Mist Output: 350
- Noise Level: 35
- Connectivity: Wi-Fi
- Power Source: Corded Electric
- Auto Shut-Off: Yes
- Coverage Area: 500
- Control Method: App, Voice
- Water Tank Capacity: 8
- Humidification Method: Ultrasonic
- Voice Assistant Compatibility: Amazon Alexa
- First listed by seller: February 7, 2026
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Retailer
Shipping options
Delivery to 
United States
United States
Available
This humidifier is for the busy parent who wants to keep their child's nursery comfortable without constant checking. It's not just about adding moisture; it's about creating a consistent, healthy environment for your baby to sleep soundly.
Set a schedule in the app, and it automatically adjusts the humidity to your preferred level. You'll notice the cool mist spreads evenly with the 360° nozzle, so no corner of the room feels dry. The sleep mode turns off all lights and runs quietly, so it won't disturb your little one's rest.
Use the Alexa voice control to turn it on from another room when you hear a cough. The large tank means fewer refills, giving you one less thing to worry about during hectic days.
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Dreo DR-HHM001S White Voice control via Alexa or Google Assistant
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| Brand | AILINKE | AILINKE | AILINKE | Lacidoll | Esemoil | Dreo |
| Model | ALK-KH-K20SMA | ALK-KH-K20SMA | ALK-KH-K20SMAP | LCD-JSQ-J19WA | HMAW-35US | DR-HHM001S |
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| Price | €80.08 | €80.08 | €23.46 | €124.57 | €53.39 | €44.49 |
| Seller | Retailer | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | Apr 24, 2026 | Jun 24, 2026 | Jun 24, 2026 | Jun 24, 2026 | Apr 17, 2026 | Jun 24, 2026 |
| Weight | 2267.96 | 2268 | 2268 | 4280.0 | 453.59237 | 1419.7 |
| Runtime | 48 | 48 | 48 | 48 | 40 | 36 |
| Material | Plastic | Plastic | Plastic | Plastic | Plastic | Plastic |
| Mist Type | Cool Mist | Cool Mist | Cool Mist | Cool Mist | Cool Mist | Cool Mist |
| Dimensions | 8, 25, 7 | 8, 25, 7 | 8, 25, 7 | 11, 26, 11 | 10.99999998878, 11.99999998776, 9.9999999898 | 10.15, 5.51, 11.02 |
| Filter Type | Filterless | Filterless | Filterless | Filterless | Filterless | Demineralization Cartridge |
| Mist Output | 350 | 350 | 350 | 800 | ||
| Noise Level | 35 | 35 | 35 | 35 | 28 | 28 |
| Connectivity | Wi-Fi | Wi-Fi | Wi-Fi | Wi-Fi | Wi-Fi | Wi-Fi |
| Power Source | Corded Electric | Corded Electric | Corded Electric | Corded Electric | Corded Electric | Corded Electric |
| Auto Shut-Off | Yes | Yes | Yes | Yes | Yes | Yes |
| Coverage Area | 500 | 500 | 500 | 1500 | 200, 400 | Large Room |
| Control Method | App, Voice | App, Voice | App, Voice | App, Remote, Touch, Voice | App, Touch, Voice | Touch, App, Voice |
| Water Tank Capacity | 8 | 8 | 8 | 16 | 3.5 | 4 |
| Humidification Method | Ultrasonic | Ultrasonic | Ultrasonic | Ultrasonic | Ultrasonic | Ultrasonic |
| Voice Assistant Compatibility | Amazon Alexa | Amazon Alexa | Amazon Alexa | Amazon Alexa | Amazon Alexa | Amazon Alexa |
When this device makes sense
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