Aqara Radiator Thermostat E1 vs Sonoff TRV Gen2 Zigbee Thermostatic Radiator Valve comparison

Data from Amazon and official Aqara and Sonoff sites.

2026 verdict

In this 2026 Sonoff TRV Gen2 Zigbee Thermostatic Radiator Valve vs Aqara Radiator Thermostat E1 comparison, Sonoff TRV Gen2 Zigbee Thermostatic Radiator Valve comes out ahead thanks to warranty, connectivity, and child lock. Its clearest strengths are warranty, connectivity, and child lock, and it still looks stronger on its broader overall balance. Aqara Radiator Thermostat E1 remains a niche alternative if battery life and geofencing matter more than the rest of the comparison. That is enough to make Sonoff TRV Gen2 Zigbee Thermostatic Radiator Valve the better pick for most buyers.

Aqara

Aqara Radiator Thermostat E1

Price unavailable right now

Buy on Amazon Canada

Winner

Sonoff

Sonoff TRV Gen2 Zigbee Thermostatic Radiator Valve

£29.91

Buy on Amazon UK

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Feature	Aqara Radiator Thermostat E1	Sonoff TRV Gen2 Zigbee Thermostatic Radiator Valve	Winner
Warranty	1 year	2 years	Sonoff TRV Gen2 Zigbee Thermostatic Radiator Valve
Battery Life	1 year	6 months	Aqara Radiator Thermostat E1
Connectivity	Zigbee	Bluetooth, Zigbee	Sonoff TRV Gen2 Zigbee Thermostatic Radiator Valve
Geofencing	YES	NO	Aqara Radiator Thermostat E1
Child Lock	NO	YES	Sonoff TRV Gen2 Zigbee Thermostatic Radiator Valve
Integrations	Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter	Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter	Tie
Screen	YES	YES	Tie
Sensors	Temperature	Temperature	Tie
Frost Protection	YES	YES	Tie

Aqara

Aqara Radiator Thermostat E1

Price unavailable right now

Buy on Amazon Canada

+ Battery Life: 1 year
+ Geofencing: YES
- Warranty: 1 year vs 2 years
- Connectivity: Zigbee vs Bluetooth, Zigbee

Winner

Sonoff

Sonoff TRV Gen2 Zigbee Thermostatic Radiator Valve

£29.91

Buy on Amazon UK

+ Warranty: 2 years
+ Connectivity: Bluetooth, Zigbee
+ Child Lock: YES
- Battery Life: 6 months vs 1 year
- Geofencing: NO vs YES

Frequently Asked Questions

Which is better overall: Aqara Radiator Thermostat E1 or Sonoff TRV Gen2 Zigbee Thermostatic Radiator Valve?

Sonoff TRV Gen2 Zigbee Thermostatic Radiator Valve has the stronger overall profile in this comparison, especially for warranty, connectivity, and child lock.

What is the biggest difference between Aqara Radiator Thermostat E1 and Sonoff TRV Gen2 Zigbee Thermostatic Radiator Valve?

Warranty is one of the clearest differences: Aqara Radiator Thermostat E1 lists 1 year, while Sonoff TRV Gen2 Zigbee Thermostatic Radiator Valve lists 2 years.

Who should buy Aqara Radiator Thermostat E1?

Choose Aqara Radiator Thermostat E1 if your priority is battery life and geofencing and that matters more than warranty.

Who should buy Sonoff TRV Gen2 Zigbee Thermostatic Radiator Valve?

Choose Sonoff TRV Gen2 Zigbee Thermostatic Radiator Valve if your priority is warranty and connectivity and that matters more than battery life.

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