Aqara Radiator Thermostat E1 vs Meross Smart Thermostat Valve

Full Smart Radiator Valves comparison in 2026

Data from Amazon and official Aqara and Meross sites.
2026 verdict
In this 2026 comparison, Aqara Radiator Thermostat E1 comes out ahead overall. The main reason it wins is geofencing and frost protection, and its broader overall balance strengthens that case. Meross Smart Thermostat Valve can still be the right pick, but only if price outweighs the wider strengths of Aqara Radiator Thermostat E1. Overall, Aqara Radiator Thermostat E1 makes more sense for most people.
vs
FeatureAqara Radiator Thermostat E1Meross Smart Thermostat ValveWinner
Price€36.99€28.41Meross Smart Thermostat Valve
GeofencingYESNOAqara Radiator Thermostat E1
Frost ProtectionYESNOAqara Radiator Thermostat E1
Rating3.83.8Tie
Warranty1 year1 yearTie
ConnectivityZigbee2.4 GHz WifiTie
IntegrationsGoogle Home, Alexa, Apple HomeKit, Home Assistant, IFTTTGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home AssistantTie
ScreenYESYESTie
SensorsTemperatureTemperatureTie
Child LockNONOTie

Frequently Asked Questions (FAQ)

Which is better overall: Aqara Radiator Thermostat E1 or Meross Smart Thermostat Valve?
Aqara Radiator Thermostat E1 has the stronger overall profile in this comparison, especially for geofencing and frost protection.
What is the biggest difference between Aqara Radiator Thermostat E1 and Meross Smart Thermostat Valve?
Price is one of the clearest differences: Aqara Radiator Thermostat E1 lists €36.99, while Meross Smart Thermostat Valve lists €28.41.
Which one looks better on price?
Aqara Radiator Thermostat E1 is listed at €36.99, while Meross Smart Thermostat Valve is listed at €28.41. Meross Smart Thermostat Valve (better spec).
Who should buy Aqara Radiator Thermostat E1?
Choose Aqara Radiator Thermostat E1 if your priority is geofencing and frost protection and that matters more than price.
Who should buy Meross Smart Thermostat Valve?
Choose Meross Smart Thermostat Valve if your priority is price and that matters more than geofencing.
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