The Smart Radiator Thermostat uses your phone’s location to control a room radiator. It turns the heating down when no one is home and starts to pre-heat when it detects the first person returning.
If you already have a Smart Radiator Thermostat - Starter Kit or a Smart Thermostat - Starter Kit of any version (V2/V3/V3+) then you can supplement these with additional Smart Radiator Thermostats to independently control multiple radiators.
Smart Radiator Thermostat, 2 AA batteries, 3 adapters
The Smart Radiator Thermostat - Starter Kit forms the basis of your setup as it contains the Internet Bridge to connect your devices to the internet. Additional Smart Radiator Thermostats work with all Starter Kit versions (V2/V3/V3+).
3,0 V DC - (2x AA batteries, 1,200 mAh, average life ~ 2 years)
LED display, mechanical control knob
temperature / humidity / ambient light
Smart Radiator Thermostat: 78 x 52 mm / packaging: 175 × 88 × 60 mm
Smart Radiator Thermostat 110g / Full packaging: 330 g
German engineered, production certified: ISO 14001 / ISO 9001 / BS OHSAS 18001 / EU RoHS compliant Recyclable packaging
2 year limited warranty
Via Internet Bridge (comes with starterkit) connected to an ethernet port of the home’s internet router
868 MHz, Mesh (6LoWPAN)
TLS 1.2 (SSL), 2048-bit Extended Validation Certificate / TLS 1.2 (SSL), 256-bit elliptic curve encryption / AES-CCM encryption
PC+ABS plastics/ white, matte
English, German, French, Italian, Spanish, Dutch
Smart control of your radiators even if you do not have your own boiler.
Individually control multiple radiators for maximum comfort.
Manage all zones and settings within the
Manage single or multiple radiators in your home if you have central heating or district heating.
If you have your own boiler we recommend using your Smart Radiator Thermostat with the Smart Thermostat to maximise your energy savings.
The Smart Radiator Thermostat works with all standard radiators. Simply replace the old radiator thermostat - no tools needed. The package comes with three different adapters.
Don’t worry: water cannot leak during installation.
Compatible with valves from
...and many more
It's easy to install the Smart Radiator Thermostat yourself. Simply unscrew the old radiator thermostat and install the Smart Radiator Thermostat with the help of the Starter Kit adapter. Don’t worry, water cannot leak during installation.