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

Updated September 2026

Data from Amazon and official Leviton and Lutron sites.

2026 verdict

For most buyers in 2026, Leviton Decora Smart Wi-Fi Switch D315S is the safer pick over Lutron Caseta Original Smart Dimmer Switch because of price, connectivity, and integrations.

Winner

Leviton Decora Smart Wi-Fi Switch D315S

$33.66

Buy on Amazon USA

It wins the broader comparison through price, connectivity, and integrations, while its broader overall balance helps confirm the result. The only strong reason to choose Lutron Caseta Original Smart Dimmer Switch is if rating is more important to you than the overall verdict. As a general recommendation, Leviton Decora Smart Wi-Fi Switch D315S comes out on top.

Winner

Leviton

Leviton Decora Smart Wi-Fi Switch D315S

$33.66

Buy on Amazon USA

Lutron

Lutron Caseta Original Smart Dimmer Switch

$64.95

Buy on Amazon USA

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Feature	Leviton Decora Smart Wi-Fi Switch D315S	Lutron Caseta Original Smart Dimmer Switch	Winner
Price	$33.66	$64.95	Leviton Decora Smart Wi-Fi Switch D315S
Rating	4.4	4.7	Lutron Caseta Original 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

Lutron

Lutron Caseta Original Smart Dimmer Switch

$64.95

Buy on Amazon USA

+ Rating: 4.7
- Price: $64.95 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 Original 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 Original Smart Dimmer Switch?

Price is one of the clearest differences: Leviton Decora Smart Wi-Fi Switch D315S lists $33.66, while Lutron Caseta Original Smart Dimmer Switch lists $64.95.

Which one looks better on price?

Leviton Decora Smart Wi-Fi Switch D315S is listed at $33.66, while Lutron Caseta Original Smart Dimmer Switch is listed at $64.95. 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 Original Smart Dimmer Switch?

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

Full comparison table

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