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Wall Switches · Head to head

Aqara Touchscreen Switch S100 US vs Lutron Caseta Original Smart Dimmer Switch

Full Smart Wall Switches comparison in 2026

Updated September 2026
Data from Amazon and official Aqara and Lutron sites.
2026 verdict
For most buyers in 2026, Aqara Touchscreen Switch S100 US is the safer pick over Lutron Caseta Original Smart Dimmer Switch because of safety, connectivity, and integrations.
The main reason it wins is safety, connectivity, and integrations, and switches and energy monitoring strengthen that case. Lutron Caseta Original Smart Dimmer Switch still makes sense if price and rating are your priority, but most buyers should still lean toward Aqara Touchscreen Switch S100 US. That is why Aqara Touchscreen Switch S100 US wins the verdict here.
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FeatureAqara Touchscreen Switch S100 USLutron Caseta Original Smart Dimmer SwitchWinner
Price$89.99$59.99Lutron Caseta Original Smart Dimmer Switch
Rating3.64.7Lutron Caseta Original Smart Dimmer Switch
SafetyOverheating protection, Overpower protectionNoneAqara Touchscreen Switch S100 US
Connectivity2.4 GHz WiFi, 5 GHz WiFi, Bluetooth, Thread ProtocolNoneAqara Touchscreen Switch S100 US
IntegrationsGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home AssistantAqara Touchscreen Switch S100 US
Switches21Aqara Touchscreen Switch S100 US
Energy MonitoringYESNOAqara Touchscreen Switch S100 US
Warranty1 year1 yearTie
Power Off MemoryYESYESTie
Status LEDYESYESTie
Winner
10% OFF
$89.99
$99.99
  • + Safety: Overheating protection, Overpower protection
  • + Connectivity: 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth, Thread Protocol
  • + Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
  • - Price: $89.99 vs $59.99
  • - Rating: 3.6 vs 4.7

Frequently Asked Questions

Which is better overall: Aqara Touchscreen Switch S100 US or Lutron Caseta Original Smart Dimmer Switch?

Aqara Touchscreen Switch S100 US has the stronger overall profile in this comparison, especially for safety, connectivity, and integrations.

What is the biggest difference between Aqara Touchscreen Switch S100 US and Lutron Caseta Original Smart Dimmer Switch?

Price is one of the clearest differences: Aqara Touchscreen Switch S100 US lists $89.99, while Lutron Caseta Original Smart Dimmer Switch lists $59.99.

Which one looks better on price?
Who should buy Aqara Touchscreen Switch S100 US?

Choose Aqara Touchscreen Switch S100 US if your priority is safety and connectivity and that matters more than price.

Who should buy Lutron Caseta Original Smart Dimmer Switch?

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

Full comparison table

Compare all 47 Wall Switches side by side

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  • 47 Wall Switches
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