Winner
10% OFF
Prime exclusive deal$89.99
$99.99
Join Prime to buy it at $89.99
Join Prime to buy it at C$94.99
Updated November 2026
Data from the 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.
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, rating, and dimming above everything else here. For most setups, Aqara Touchscreen Switch S100 US is the smarter buy.
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| Feature | Aqara Touchscreen Switch S100 US | Lutron Caseta Diva Smart Dimmer Switch | Winner |
|---|---|---|---|
| Price | $89.99 | $69.95 | Lutron Caseta Diva Smart Dimmer Switch |
| Rating | 3.5 | 4.7 | Lutron Caseta Diva Smart Dimmer Switch |
| Safety | Overheating protection, Overpower protection | Overheating protection | Aqara Touchscreen Switch S100 US |
| Connectivity | 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth, Thread Protocol | None | Aqara Touchscreen Switch S100 US |
| Integrations | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant | Aqara Touchscreen Switch S100 US |
| Switches | 2 | 1 | Aqara Touchscreen Switch S100 US |
| Dimming | NO | YES | Lutron Caseta Diva Smart Dimmer Switch |
| 3-Way / 4-Way Control | NO | YES | Lutron Caseta Diva Smart Dimmer Switch |
| Energy Monitoring | YES | NO | Aqara Touchscreen Switch S100 US |
| Control Type | Touchscreen | Decora paddle | Different strengths |
| Warranty | 1 year | 1 year | Tie |
| Wall Box Format | US | US | Tie |
Winner
10% OFF
Prime exclusive deal$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 $69.95
- - Rating: 3.5 vs 4.7
$69.95
- + Price: $69.95
- + Rating: 4.7
- + Dimming: YES
- - Safety: Overheating protection vs Overheating protection, Overpower protection
- - Connectivity: None vs 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth, Thread Protocol
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.
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