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Relays · Head to head

NodOn Zigbee Roller Shutter Relay Switch vs Shelly 1 Gen3

Full Smart Relays comparison in 2026

Updated September 2026
Data from Amazon and official NodOn and Shelly sites.
2026 verdict
Shelly 1 Gen3 has the better all-around case than NodOn Zigbee Roller Shutter Relay Switch in 2026, starting with rating, safety, and integrations.
Shelly 1 Gen3
Winner
Shelly 1 Gen3
$22.99
Buy on Amazon USACheck price
Its clearest strengths are rating, safety, and integrations, and it still looks stronger on dry contact mode. Choose NodOn Zigbee Roller Shutter Relay Switch only if relay channels matter more to you than the broader advantage from Shelly 1 Gen3. That is enough to make Shelly 1 Gen3 the better pick for most buyers.
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FeatureNodOn Zigbee Roller Shutter Relay SwitchShelly 1 Gen3Winner
Rating4.14.6Shelly 1 Gen3
SafetyNoneOverheating protectionShelly 1 Gen3
IntegrationsAlexa, Samsung SmartThings, Home AssistantGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterShelly 1 Gen3
Relay Channels21NodOn Zigbee Roller Shutter Relay Switch
Dry Contact ModeNOYESShelly 1 Gen3
ConnectivityZigbeeBluetoothTie
Energy MonitoringNONOTie
Power Off MemoryNONOTie
Wet Contact ModeYESYESTie
Zibgee RouterNONOTie

Frequently Asked Questions

Which is better overall: NodOn Zigbee Roller Shutter Relay Switch or Shelly 1 Gen3?

Shelly 1 Gen3 has the stronger overall profile in this comparison, especially for rating, safety, and integrations.

What is the biggest difference between NodOn Zigbee Roller Shutter Relay Switch and Shelly 1 Gen3?

Rating is one of the clearest differences: NodOn Zigbee Roller Shutter Relay Switch lists 4.1, while Shelly 1 Gen3 lists 4.6.

Who should buy NodOn Zigbee Roller Shutter Relay Switch?

Choose NodOn Zigbee Roller Shutter Relay Switch if your priority is relay channels and that matters more than rating.

Who should buy Shelly 1 Gen3?

Choose Shelly 1 Gen3 if your priority is rating and safety and that matters more than relay channels.

Full comparison table

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  • 53 specs compared
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