Radiator Valves · Head to head

Aqara Radiator Thermostat E1 vs Shelly BLU TRV

Full Smart Radiator Valves comparison in 2026

Data from Amazon and official Aqara and Shelly sites.
2026 verdict
Across the full comparison in 2026, Aqara Radiator Thermostat E1 earns the nod. It builds its lead on price, rating, and integrations, then backs it up with a stronger showing on geofencing and frost protection. Choose Shelly BLU TRV only if warranty, battery life, and connectivity matters more to you than the broader advantage from Aqara Radiator Thermostat E1. For most setups, Aqara Radiator Thermostat E1 is the smarter buy.
vs
FeatureAqara Radiator Thermostat E1Shelly BLU TRVWinner
Price€36.99€46.45Aqara Radiator Thermostat E1
Rating3.83.7Aqara Radiator Thermostat E1
Warranty1 year2 yearsShelly BLU TRV
Battery Life1 year2 yearsShelly BLU TRV
ConnectivityZigbee2.4 GHz WiFi, BluetoothShelly BLU TRV
IntegrationsGoogle Home, Alexa, Apple HomeKit, Home Assistant, IFTTTNoneAqara Radiator Thermostat E1
GeofencingYESNOAqara Radiator Thermostat E1
Frost ProtectionYESNOAqara Radiator Thermostat E1
ScreenYESYESTie
SensorsTemperatureTemperatureTie
Child LockNONOTie
Winner
Aqara

Aqara Radiator Thermostat E1

12% OFF
€41.99
€36.99
BUY NOW
  • + Price: €36.99
  • + Rating: 3.8
  • + Integrations: Google Home, Alexa, Apple HomeKit, Home Assistant, IFTTT
  • - Warranty: 1 year vs 2 years
  • - Battery Life: 1 year vs 2 years
Shelly

Shelly BLU TRV

13% OFF
€53.43
€46.45
BUY NOW
  • + Warranty: 2 years
  • + Battery Life: 2 years
  • + Connectivity: 2.4 GHz WiFi, Bluetooth
  • - Price: €46.45 vs €36.99
  • - Rating: 3.7 vs 3.8

Frequently Asked Questions (FAQ)

Which is better overall: Aqara Radiator Thermostat E1 or Shelly BLU TRV?
Aqara Radiator Thermostat E1 has the stronger overall profile in this comparison, especially for price, rating, and integrations.
What is the biggest difference between Aqara Radiator Thermostat E1 and Shelly BLU TRV?
Price is one of the clearest differences: Aqara Radiator Thermostat E1 lists €36.99, while Shelly BLU TRV lists €46.45.
Which one looks better on price?
Aqara Radiator Thermostat E1 is listed at €36.99, while Shelly BLU TRV is listed at €46.45. Aqara Radiator Thermostat E1 (better spec).
Who should buy Aqara Radiator Thermostat E1?
Choose Aqara Radiator Thermostat E1 if your priority is price and rating and that matters more than warranty.
Who should buy Shelly BLU TRV?
Choose Shelly BLU TRV if your priority is warranty and battery life and that matters more than price.
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