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Wall Switches · Head to head

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

Full Smart Wall Switches comparison in 2026

Updated September 2026
Data from Amazon and official Aqara and Lutron sites.
2026 verdict
Aqara Touchscreen Switch S100 US has the better all-around case than Lutron Caseta Diva Smart Dimmer Switch in 2026, starting with safety, connectivity, and integrations.
Aqara Touchscreen Switch S100 US
Winner
Aqara Touchscreen Switch S100 US
$89.99$99.9910% OFF
Buy on Amazon USACheck price
Its strongest advantages show up in safety, connectivity, and integrations, with switches and energy monitoring helping widen the gap. Lutron Caseta Diva Smart Dimmer Switch is the better fit only for buyers who prioritize price and rating above everything else here. For most setups, Aqara Touchscreen Switch S100 US is the smarter buy.
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FeatureAqara Touchscreen Switch S100 USLutron Caseta Diva Smart Dimmer SwitchWinner
Price$89.99$69.95Lutron Caseta Diva Smart Dimmer Switch
Rating3.64.7Lutron Caseta Diva Smart Dimmer Switch
SafetyOverheating protection, Overpower protectionOverheating protectionAqara 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
Aqara

Aqara Touchscreen Switch S100 US

10% OFF
$89.99
$99.99
Buy on Amazon USACheck price
  • + 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 $69.95
  • - Rating: 3.6 vs 4.7

Price history compared

Every price change of both, in the same store, so the gap between the two lines is what one costs more than the other.

  • Aqara Touchscreen Switch S100 US
  • Lutron Caseta Diva Smart Dimmer Switch

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Frequently Asked Questions

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

Price is one of the clearest differences: Aqara Touchscreen Switch S100 US lists $89.99, while Lutron Caseta Diva Smart Dimmer Switch lists $69.95.

Which one looks better on price?

Aqara Touchscreen Switch S100 US is listed at $89.99, while Lutron Caseta Diva Smart Dimmer Switch is listed at $69.95. Lutron Caseta Diva Smart Dimmer Switch (better spec).

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 Diva Smart Dimmer Switch?

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

Full comparison table

Compare all 48 Wall Switches side by side

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  • 48 Wall Switches
  • 41 specs compared
  • 38 filters
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