Technical specifications

Materials and technologies
  • Materials
    • Translucent plexiglass cylinders designed by Starck.Choose a minimalist and timeless design. Its energy-saving design provides a longer battery life.
  • Technologies
    • Manual temperature changeTurn your Smart Radiator Valves to change the temperature manually.
    • Temperature in real-timeView the setpoint temperature and measured temperature in the room.
Specifications
  • Features
    • Thermostatic valve with smart features.
    • Self-orienting e-Paper display (integrated accelerometer).
    • Translucent plexiglass cylinders designed by Starck.
    • Can be customised with 1 of 4 coloured adhesives provided.
    • Temperature can be adjusted directly on the Valves.
    • Designed for indoor use only.
    • Withstands 95% relative humidity.
  • Sensors and measurements
    • Temperature (measured):
    • Unit°C
    • Measurement range0°C to 50°C (± 0.5°C)
    • Temperature (setpoint):
    • Adjustment range5°C to 30°C (± 0.5°C)
  • Installation and compatibility
    • Compatible with hot-water radiators
    • Replacing thermostatic valves
  • Free app, for life
    • Subscription-free
  • App compatibility
    • iPhone and iPad compatibility:
    • Android compatibility:
    • A recent version of Android with access to Play Store is recommended.
    • PC & Mac through the Webapp
  • System requirements
    • Wireless high-speed internet access. Hotspots are not supported
  • Connectivity specifications
    • Between the Relay and the internet routerWi-Fi 802.11 b/g/n (2.4 GHz)
    • SecurityOpen/WEP/WPA/WPA2-personal (TKIP and AES)
    • Between the Additional Radiator Valves and the Thermostat’s Relay or the pack for collective heating
    • Long-range radio (868 MHz)
  • Power and batteries
    • 2 AA batteries (2-year battery life*)