Kasa Smart HS220-BL Smart Dimmer Switch: App and voice control with Alexa and Google Home
For the homeowner tired of fumbling for a light switch in the dark or wanting to set the perfect mood for movie night, this smart dimmer switch transforms your daily routine. While many focus on home security, we see it as a tool for effortless living, letting you create ambiance without lifting a finger.
The app-guided setup walks you through installation clearly, though we recommend an electrician if wiring isn't your thing. Once connected, adjust brightness from 1% to 100% with smooth fades that eliminate harsh lighting changes. Control lights remotely via the Kasa app or voice commands with Alexa and Google Home. Set schedules to wake up gently or activate Away Mode for security when you're out.
Features
- Adjustable brightness from 1% to 100%
- Set custom schedules for automation
- Away mode for security
- App-guided installation
- Fade on/off for smooth transitions
- App and voice control with Alexa and Google Home
General specs
- Brand: Kasa Smart
- Model: HS220-BL
- Seller: Amazon
- ID: B0DG6G2SGZ
- Gang: 1
- Features: Scheduling
- Material: Plastic
- Max Load: 300
- Dimensions: 84.58, 34.29, 33.02
- Connectivity: Wi-Fi
- Neutral Wire: Required
- Power Source: Hardwired
- Input Voltage: 120
- Control Method: App, Voice
- Wireless Frequency: 2.4 GHz
- Smart Home Ecosystem: Amazon Alexa, Google Assistant, SmartThings
- Switch Configuration: Single Pole
- Light Type Compatibility: LED
- First listed by seller: 12/9/25
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Amazon
| Date | Price |
|---|---|
| 1/21/26 | $19.99 |
| 12/9/25 | $16.09 |
Shipping options
Comparison with similar products
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Kasa Smart HS220-BL Black App and voice control with Alexa and Google Home
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Kasa Smart HS220-2 White 2-gang design for two circuits
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Tapo S500D White
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U-tec US01 Black WiFi mesh technology for stable connection
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Tapo S515D KIT White Smart 3-way lighting control from two locations
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TREATLIFE DS01-Dimmer White
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| Brand | Kasa Smart | Kasa Smart | Tapo | U-tec | Tapo | TREATLIFE |
| Model | HS220-BL | HS220-2 | S500D | US01 | S515D KIT | DS01-Dimmer |
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| Price | $19.99 | $35.99 | $17.99 | $16.99 | $44.99 | $23.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | January 21, 2026 | January 21, 2026 | January 21, 2026 | January 21, 2026 | January 21, 2026 | January 21, 2026 |
| Material | Plastic | Plastic | Plastic | Plastic | <variable> | |
| Dimensions | 84.58, 34.29, 33.02 | 5.16, 0.24, 4.95 | 3.33, 1.69, 5.04 | 84.58, 44.70, 8.38 | ||
| Connectivity | Wi-Fi | Wi-Fi | Wi-Fi | Wi-Fi | Matter, Wi-Fi | Wi-Fi |
| Power Source | Hardwired | AC | AC | Hardwired | Hardwired | Hardwired |
| Control Method | App, Voice | App, Voice | App, Voice | App, Voice | ||
| Max Current | <num1>, <num2> | 4.17 | ||||
| OS Compatibility | Android, iOS | Android, iOS | ||||