Relays · Head to head

Aeotec Pico Duo Switch vs Shelly 2L Gen4

Full Smart Relays comparison in 2026

Updated November 2026
Data from the official Aeotec and Shelly sites.
2026 verdict
Shelly 2L Gen4 is the more complete option versus Aeotec Pico Duo Switch in 2026, helped most by rating, warranty, and connectivity.
Its clearest strengths are rating, warranty, and connectivity, and it still looks stronger on integrations. The only strong reason to choose Aeotec Pico Duo Switch is if price and energy monitoring are more important to you than the overall verdict. That is why the final call still favors Shelly 2L Gen4.
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FeatureAeotec Pico Duo SwitchShelly 2L Gen4Winner
Price$34.95£36.71Aeotec Pico Duo Switch
Rating3.85.0Shelly 2L Gen4
Warranty1 year3 yearsShelly 2L Gen4
ConnectivityZigbee2.4 GHz WiFi, Bluetooth, ZigbeeShelly 2L Gen4
IntegrationsGoogle Home, Alexa, Samsung SmartThings, Home AssistantGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterShelly 2L Gen4
Energy MonitoringYESNOAeotec Pico Duo Switch
SafetyOverheating protection, Overcurrent protectionOverheating protection, Overcurrent protectionTie
Relay Channels22Tie
Dry Contact ModeNONOTie
Wet Contact ModeYESYESTie
Zigbee RouterYESYESTie
Local ControlYESYESTie
Winner
Prime exclusive deal
£36.71
Buy on Amazon UK
  • + Rating: 5.0
  • + Warranty: 3 years
  • + Connectivity: 2.4 GHz WiFi, Bluetooth, Zigbee
  • - Price: £36.71 vs $34.95
  • - Energy Monitoring: NO vs YES

Frequently Asked Questions

Which is better overall: Aeotec Pico Duo Switch or Shelly 2L Gen4?

Shelly 2L Gen4 has the stronger overall profile in this comparison, especially for rating, warranty, and connectivity.

What is the biggest difference between Aeotec Pico Duo Switch and Shelly 2L Gen4?

Price is one of the clearest differences: Aeotec Pico Duo Switch lists $34.95, while Shelly 2L Gen4 lists £36.71.

Which one looks better on price?

Aeotec Pico Duo Switch is listed at $34.95, while Shelly 2L Gen4 is listed at £36.71. Aeotec Pico Duo Switch (better spec).

Who should buy Aeotec Pico Duo Switch?

Choose Aeotec Pico Duo Switch if your priority is price and energy monitoring and that matters more than rating.

Who should buy Shelly 2L Gen4?

Choose Shelly 2L Gen4 if your priority is rating and warranty and that matters more than price.

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