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Radiator Valves · Head to head

Eve Thermo (5th generation) vs Sonoff Zigbee Thermostatic Radiator Valve

Full Smart Radiator Valves comparison in 2026

Updated January 2026
Data from Amazon and official Eve and Sonoff sites.
2026 verdict
In 2026, the recommendation leans toward Eve Thermo (5th generation) over Sonoff Zigbee Thermostatic Radiator Valve, driven by warranty and connectivity.
Eve Thermo (5th generation)
Winner
Eve Thermo (5th generation)
€79.95
Buy on Amazon GermanyCheck price
It wins the broader comparison through warranty and connectivity, while its broader overall balance helps confirm the result. Sonoff Zigbee Thermostatic Radiator Valve can still be the right pick, but only if price outweighs the wider strengths of Eve Thermo (5th generation). For most setups, Eve Thermo (5th generation) is the smarter buy.
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FeatureEve Thermo (5th generation)Sonoff Zigbee Thermostatic Radiator ValveWinner
Price€79.95$39.99Sonoff Zigbee Thermostatic Radiator Valve
Warranty2 years1 yearEve Thermo (5th generation)
ConnectivityBluetooth, Thread ProtocolZigbeeEve Thermo (5th generation)
IntegrationsGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterTie
ScreenYESYESTie
SensorsTemperatureTemperatureTie
Frost ProtectionYESYESTie
Child LockYESYESTie

Frequently Asked Questions

Which is better overall: Eve Thermo (5th generation) or Sonoff Zigbee Thermostatic Radiator Valve?

Eve Thermo (5th generation) has the stronger overall profile in this comparison, especially for warranty and connectivity.

What is the biggest difference between Eve Thermo (5th generation) and Sonoff Zigbee Thermostatic Radiator Valve?

Price is one of the clearest differences: Eve Thermo (5th generation) lists €79.95, while Sonoff Zigbee Thermostatic Radiator Valve lists $39.99.

Which one looks better on price?

Eve Thermo (5th generation) is listed at €79.95, while Sonoff Zigbee Thermostatic Radiator Valve is listed at $39.99. Sonoff Zigbee Thermostatic Radiator Valve (better spec).

Who should buy Eve Thermo (5th generation)?

Choose Eve Thermo (5th generation) if your priority is warranty and connectivity and that matters more than price.

Who should buy Sonoff Zigbee Thermostatic Radiator Valve?

Choose Sonoff Zigbee Thermostatic Radiator Valve if your priority is price and that matters more than warranty.

Full comparison table

Compare all 13 Radiator Valves side by side

You are looking at two of them. The full table lines up all Radiator Valves in the catalog with the same specs, so you can filter by what you need and sort by price or rating.

  • 13 Radiator Valves
  • 34 specs compared
  • 31 filters
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