Relays · Head to head

Aqara Single Switch Module T1 (With Neutral) vs Shelly i4 Gen4

Full Smart Relays comparison in 2026

Data from Amazon and official Aqara and Shelly sites.
2026 verdict
In this 2026 Aqara Single Switch Module T1 (With Neutral) vs Shelly i4 Gen4 comparison, Aqara Single Switch Module T1 (With Neutral) comes out ahead thanks to safety, relay channels, and energy monitoring.
Aqara Single Switch Module T1 (With Neutral)
Winner
Aqara Single Switch Module T1 (With Neutral)
€34.49€35.483% OFF

Last recorded price

Buy on Amazon Italy
It has the clearer edge on safety, relay channels, and energy monitoring, and it stays ahead on power off memory and wet contact mode. You should still consider Shelly i4 Gen4 if warranty and connectivity matter more than raw overall balance. For most setups, Aqara Single Switch Module T1 (With Neutral) is the smarter buy.
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FeatureAqara Single Switch Module T1 (With Neutral)Shelly i4 Gen4Winner
Warranty1 year3 yearsShelly i4 Gen4
SafetyOverheating protection, Overvoltage protection, Overcurrent protection, Overpower protectionOverheating protectionAqara Single Switch Module T1 (With Neutral)
ConnectivityZigbee2.4 GHz WiFi, Bluetooth, ZigbeeShelly i4 Gen4
Relay Channels10Aqara Single Switch Module T1 (With Neutral)
Energy MonitoringYESNOAqara Single Switch Module T1 (With Neutral)
Power Off MemoryYESNOAqara Single Switch Module T1 (With Neutral)
Wet Contact ModeYESNOAqara Single Switch Module T1 (With Neutral)
IntegrationsGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterTie
Dry Contact ModeNONOTie
Zigbee RouterYESYESTie
Winner
Aqara

Aqara Single Switch Module T1 (With Neutral)

3% OFF
Prime exclusive deal
€34.49
€35.48

Last recorded price

Buy on Amazon Italy
  • + Safety: Overheating protection, Overvoltage protection, Overcurrent protection, Overpower protection
  • + Relay Channels: 1
  • + Energy Monitoring: YES
  • - Warranty: 1 year vs 3 years
  • - Connectivity: Zigbee vs 2.4 GHz WiFi, Bluetooth, Zigbee
Shelly

Shelly i4 Gen4

Price unavailable right now

Last recorded price

Buy on Official Store
  • + Warranty: 3 years
  • + Connectivity: 2.4 GHz WiFi, Bluetooth, Zigbee
  • - Safety: Overheating protection vs Overheating protection, Overvoltage protection, Overcurrent protection, Overpower protection
  • - Relay Channels: 0 vs 1

Frequently Asked Questions

Which is better overall: Aqara Single Switch Module T1 (With Neutral) or Shelly i4 Gen4?

Aqara Single Switch Module T1 (With Neutral) has the stronger overall profile in this comparison, especially for safety, relay channels, and energy monitoring.

What is the biggest difference between Aqara Single Switch Module T1 (With Neutral) and Shelly i4 Gen4?

Warranty is one of the clearest differences: Aqara Single Switch Module T1 (With Neutral) lists 1 year, while Shelly i4 Gen4 lists 3 years.

Who should buy Aqara Single Switch Module T1 (With Neutral)?

Choose Aqara Single Switch Module T1 (With Neutral) if your priority is safety and relay channels and that matters more than warranty.

Who should buy Shelly i4 Gen4?

Choose Shelly i4 Gen4 if your priority is warranty and connectivity and that matters more than safety.

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