Winner
Currently unavailable on Amazon USA
Data from Amazon and official Sonoff site.
2026 verdict
For most buyers in 2026, Sonoff TRV Gen2 Zigbee Thermostatic Radiator Valve is the safer pick over Sonoff Zigbee Thermostatic Radiator Valve because of rating, warranty, and connectivity.
What pushes it ahead is rating, warranty, and connectivity, and its broader overall balance keeps the advantage from looking narrow. Pick Sonoff Zigbee Thermostatic Radiator Valve only when its specific feature mix is the deciding factor for your setup. As a general recommendation, Sonoff TRV Gen2 Zigbee Thermostatic Radiator Valve comes out on top.
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| Feature | Sonoff TRV Gen2 Zigbee Thermostatic Radiator Valve | Sonoff Zigbee Thermostatic Radiator Valve | Winner |
|---|---|---|---|
| Rating | 4.5 | 4.1 | Sonoff TRV Gen2 Zigbee Thermostatic Radiator Valve |
| Warranty | 2 years | 1 year | Sonoff TRV Gen2 Zigbee Thermostatic Radiator Valve |
| Connectivity | Bluetooth, Zigbee | Zigbee | 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 |
| Child Lock | YES | YES | Tie |
Winner
Currently unavailable on Amazon USA
- + Rating: 4.5
- + Warranty: 2 years
- + Connectivity: Bluetooth, Zigbee
- - Rating: 4.1 vs 4.5
- - Warranty: 1 year vs 2 years
Price history compared
Every price change of both, in the same store, so the gap between the two lines is what one costs more than the other.
- Sonoff TRV Gen2 Zigbee Thermostatic Radiator Valve
- Sonoff Zigbee Thermostatic Radiator Valve
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Frequently Asked Questions
Which is better overall: Sonoff TRV Gen2 Zigbee Thermostatic Radiator Valve or Sonoff Zigbee Thermostatic Radiator Valve?
Sonoff TRV Gen2 Zigbee Thermostatic Radiator Valve has the stronger overall profile in this comparison, especially for rating, warranty, and connectivity.
What is the biggest difference between Sonoff TRV Gen2 Zigbee Thermostatic Radiator Valve and Sonoff Zigbee Thermostatic Radiator Valve?
Rating is one of the clearest differences: Sonoff TRV Gen2 Zigbee Thermostatic Radiator Valve lists 4.5, while Sonoff Zigbee Thermostatic Radiator Valve lists 4.1.
Who should buy Sonoff TRV Gen2 Zigbee Thermostatic Radiator Valve?
Choose Sonoff TRV Gen2 Zigbee Thermostatic Radiator Valve if your priority is rating and warranty and that matters more than the competing advantages.
Who should buy Sonoff Zigbee Thermostatic Radiator Valve?
Choose Sonoff Zigbee Thermostatic Radiator Valve if your priority is its specific strengths and that matters more than rating.
Full comparison table
Compare all 14 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.
- 14 Radiator Valves
- 34 specs compared
- 31 filters
- Sonoff
TRV Gen2 Zigbee Thermostatic Radiator Valve
Unavailable 
EveThermo
30% OFF€79.95€55.64- Sonoff
Zigbee Thermostatic Radiator Valve
Last priceJan 1, 2026$39.99
Unavailable ![Bosch Smart radiator thermostat II [+M]](/img/item-types/radiator-valves/bosch-smart-radiator-thermostat-2-thumb.webp)
BoschSmart radiator thermostat II [+M]
Unavailable
ShellyBLU TRV
$64.99
AqaraRadiator Thermostat W600
€49.99
AqaraRadiator Thermostat E1
Unavailable
SwitchBotSmart Radiator Thermostat
€29.00
MerossSmart Thermostat Valve
30% OFF€69.99€48.99
EveThermo (5th generation)
7% OFF€79.95€74.68
MerossThread Smart Thermostat Valve MTS155
12% OFF$67.99$59.99
MoesZigBee Smart Radiator Valve
$48.99
MoesSmart Thermostatic Radiator Valve
$23.79
NodOnZigbee Thermostatic Radiator Valve
€74.10
Air Quality MonitorsSonoffSAWF-07P Air Quality Monitor
3.8(194)$39.90
Air Quality MonitorsSonoffSAWF-08P Air Quality Monitor
4.3(174)$49.90
CamerasSonoffCAM GlassView
4.1(39)$34.90
CamerasSonoffCam Outdoor DUO
3.5(2)$79.90
CamerasSonoffCam Slim Gen2
4.4(179)$19.90
CamerasSonoffGK-200MP2-B
4.0(149)Unavailable
DisplaysSonoffNSPanel Pro Gen2
3.2(11)€149.90
DisplaysSonoffNSPanel Pro
4.1(76)$129.90
DonglesSonoffDongle Lite MG21
4.5(462)$24.90
DonglesSonoffDongle Max
4.3(632)$42.90
DonglesSonoffDongle Plus MG24
4.7(702)$35.90
DonglesSonoffDongle Plus PP10
4.5(102)$35.90
DonglesSonoffDongle-PZG23
4.5(176)$39.90
DonglesSonoffZ-Wave 800 PoE Dongle Max
4.5(28)$44.90
DonglesSonoffZBDongle-E
4.7(3,752)$24.90
DonglesSonoffZBDongle-P
4.6(5,695)16% OFF$39.99$33.42
Door & Window SensorsSonoffDW2-WIFI
3.6(153)$12.90
Door & Window SensorsSonoffSNZB-04 ZigBee Wireless Door/Window Sensor
3.7(101)Last price$17.99
Unavailable
Door & Window SensorsSonoffSNZB-04P ZigBee Door/Window Sensor
3.2(10)$15.90
Door & Window SensorsSonoffSenseGuard DW Gen2
4.2(283)$13.90