Aqara Radiator Thermostat E1 vs Sonoff Zigbee Thermostatic Radiator Valve

Full Smart Radiator Valves comparison in 2026

Updated January 2026
Data from Amazon and official Aqara and Sonoff sites.
2026 verdict
In this 2026 comparison, Aqara Radiator Thermostat E1 comes out ahead overall. It separates itself most clearly on price, integrations, and geofencing, while still looking better on its broader overall balance. Sonoff Zigbee Thermostatic Radiator Valve still makes sense if rating and child lock is your priority, but most buyers should still lean toward Aqara Radiator Thermostat E1. In practical terms, Aqara Radiator Thermostat E1 is the easier product to recommend.
vs
FeatureAqara Radiator Thermostat E1Sonoff Zigbee Thermostatic Radiator ValveWinner
Price€36.99$39.99Aqara Radiator Thermostat E1
Rating3.84.1Sonoff Zigbee Thermostatic Radiator Valve
IntegrationsGoogle Home, Alexa, Apple HomeKit, Home Assistant, IFTTTGoogle Home, Alexa, Home AssistantAqara Radiator Thermostat E1
GeofencingYESNOAqara Radiator Thermostat E1
Child LockNOYESSonoff Zigbee Thermostatic Radiator Valve
Warranty1 year1 yearTie
ConnectivityZigbeeZigbeeTie
ScreenYESYESTie
SensorsTemperatureTemperatureTie
Frost ProtectionYESYESTie
Winner
Aqara

Aqara Radiator Thermostat E1

12% OFF
€41.99
€36.99
BUY NOW
  • + Price: €36.99
  • + Integrations: Google Home, Alexa, Apple HomeKit, Home Assistant, IFTTT
  • + Geofencing: YES
  • - Rating: 3.8 vs 4.1
  • - Child Lock: NO vs YES

Frequently Asked Questions (FAQ)

Which is better overall: Aqara Radiator Thermostat E1 or Sonoff Zigbee Thermostatic Radiator Valve?
Aqara Radiator Thermostat E1 has the stronger overall profile in this comparison, especially for price, integrations, and geofencing.
What is the biggest difference between Aqara Radiator Thermostat E1 and Sonoff Zigbee Thermostatic Radiator Valve?
Price is one of the clearest differences: Aqara Radiator Thermostat E1 lists €36.99, while Sonoff Zigbee Thermostatic Radiator Valve lists $39.99.
Which one looks better on price?
Aqara Radiator Thermostat E1 is listed at €36.99, while Sonoff Zigbee Thermostatic Radiator Valve is listed at $39.99. Aqara Radiator Thermostat E1 (better spec).
Who should buy Aqara Radiator Thermostat E1?
Choose Aqara Radiator Thermostat E1 if your priority is price and integrations and that matters more than rating.
Who should buy Sonoff Zigbee Thermostatic Radiator Valve?
Choose Sonoff Zigbee Thermostatic Radiator Valve if your priority is rating and child lock and that matters more than price.
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