Leviton Decora Smart Dimmer White
Score: 75/100
Kasa Smart HS220P3
Score: 79/100Rankings
The Kasa HS220P3 provides hub-free Wi-Fi dimming with on-device buttons and broad voice-assistant support. It requires a neutral wire and is limited to 2.4 GHz networks and single-pole setups. Best for DIY homeowners seeking an easy, affordable smart dimmer.
Leviton Decora Smart Wi-Fi 600W Universal Dimmer (DW6HD-1BZ) provides hub-free Wi-Fi and Bluetooth control for a wide range of LED, CFL, and incandescent loads up to 600 W. It requires a neutral wire and 2.4 GHz Wi-Fi, and 3-way setups need extra companions. Suited for homeowners upgrading lighting with versatile load support.
| Attribute | | |
|---|---|---|
120 Vbest | 120 Vbest | |
300 Wbest | 150 W | |
600 Wbest | 300 W | |
| ↓ lower better | 0.159 kg | 0.15 kgbest |
104.1 mm | 128.5 mmbest | |
99best | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Power(2) | ||
Maximum LED Load (W) | 300 W | 150 W |
Maximum Incandescent Load (W) | 600 W | 300 W |
Features(1) | ||
Multi‑Way Support | true | false |
Connectivity(2) | ||
Wi‑Fi Standard | 802.11a/b/g/n | 802.11b/g/n |
Smart Home Compatibility | Alexa, Google, Siri | Amazon Alexa, Google Assistant, Microsoft Cortana |
General(1) | ||
Certifications | UL 1472, CSA C22.2 No. 184-15, CSA Listed, NOM, Wi‑Fi CERTIFIED, FCC Part 15 Class B | RoHS, FCC, IC, UL |
Build & Design(2) | ||
Weight (kg) | 0.1588 kg | 0.15 kg |
Height (mm) | 104.1 mm | 128.5 mm |
Products in the top-left offer the best value (high score, low price).
Professional reviewers and editors were not found in the source material; the available information consists mainly of manufacturer claims that emphasize best‑in‑class dimming performance, easy installation, and reliable hub‑free Wi‑Fi control.
No direct consumer reviews or testimonials were identified in the research. The sources provide only manufacturer‑focused descriptions, so everyday user sentiment cannot be determined.
“Love these Kasa smart...”
Professional reviewers emphasize the HS220P3's ease of installation thanks to the guided app setup, its ability to quickly set appropriate lighting for different occasions, and the convenience of built-in dimmer buttons. The lack of a required hub and broad voice-assistant support are also highlighted as strong points.
Everyday users commonly praise the remote control capability, voice-assistant integration, and tactile dimmer buttons on the switch. Positive remarks focus on the simplicity of setup and the flexibility of scheduling, while the main frustrations revolve around the need for a neutral wire and the limitation to 2.4 GHz Wi-Fi.
