Leviton Decora Smart Wi-Fi Switch D315S vs Lutron Caseta Diva Smart Dimmer Switch

Updated September 2026

Data from Amazon and official Leviton and Lutron sites.

2026 verdict

Leviton Decora Smart Wi-Fi Switch D315S edges out Lutron Caseta Diva Smart Dimmer Switch in 2026, led by price, connectivity, and integrations.

Winner

Leviton Decora Smart Wi-Fi Switch D315S

$33.66

Buy on Amazon USA

It builds its lead on price, connectivity, and integrations, then backs it up with a stronger showing on its broader overall balance. Lutron Caseta Diva Smart Dimmer Switch can still be the right pick, but only if rating and safety outweigh the wider strengths of Leviton Decora Smart Wi-Fi Switch D315S. That is why Leviton Decora Smart Wi-Fi Switch D315S wins the verdict here.

Winner

Leviton

Leviton Decora Smart Wi-Fi Switch D315S

$33.66

Buy on Amazon USA

Lutron

Lutron Caseta Diva Smart Dimmer Switch

$69.95

Buy on Amazon USA

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Feature	Leviton Decora Smart Wi-Fi Switch D315S	Lutron Caseta Diva Smart Dimmer Switch	Winner
Price	$33.66	$69.95	Leviton Decora Smart Wi-Fi Switch D315S
Rating	4.4	4.7	Lutron Caseta Diva Smart Dimmer Switch
Safety	None	Overheating protection	Lutron Caseta Diva Smart Dimmer Switch
Connectivity	2.4 GHz WiFi, Bluetooth	None	Leviton Decora Smart Wi-Fi Switch D315S
Integrations	Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter	Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant	Leviton Decora Smart Wi-Fi Switch D315S
Warranty	1 year	1 year	Tie
Switches	1	1	Tie
Energy Monitoring	NO	NO	Tie
Power Off Memory	YES	YES	Tie
Status LED	YES	YES	Tie

Winner

Leviton

Leviton Decora Smart Wi-Fi Switch D315S

$33.66

Buy on Amazon USA

+ Price: $33.66
+ Connectivity: 2.4 GHz WiFi, Bluetooth
+ Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
- Rating: 4.4 vs 4.7
- Safety: None vs Overheating protection

Lutron

Lutron Caseta Diva Smart Dimmer Switch

$69.95

Buy on Amazon USA

+ Rating: 4.7
+ Safety: Overheating protection
- Price: $69.95 vs $33.66
- Connectivity: None vs 2.4 GHz WiFi, Bluetooth

Frequently Asked Questions

Which is better overall: Leviton Decora Smart Wi-Fi Switch D315S or Lutron Caseta Diva Smart Dimmer Switch?

Leviton Decora Smart Wi-Fi Switch D315S has the stronger overall profile in this comparison, especially for price, connectivity, and integrations.

What is the biggest difference between Leviton Decora Smart Wi-Fi Switch D315S and Lutron Caseta Diva Smart Dimmer Switch?

Price is one of the clearest differences: Leviton Decora Smart Wi-Fi Switch D315S lists $33.66, while Lutron Caseta Diva Smart Dimmer Switch lists $69.95.

Which one looks better on price?

Leviton Decora Smart Wi-Fi Switch D315S is listed at $33.66, while Lutron Caseta Diva Smart Dimmer Switch is listed at $69.95. Leviton Decora Smart Wi-Fi Switch D315S (better spec).

Who should buy Leviton Decora Smart Wi-Fi Switch D315S?

Choose Leviton Decora Smart Wi-Fi Switch D315S if your priority is price and connectivity and that matters more than rating.

Who should buy Lutron Caseta Diva Smart Dimmer Switch?

Choose Lutron Caseta Diva Smart Dimmer Switch if your priority is rating and safety and that matters more than price.

Full comparison table

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