Bosch Radiator Thermostat
Bosch's smart radiator thermostat aims to regulate heating functions in smart homes. The thermostat manages the radiator in the user's room and detects temperature drops – such as an open window – so that it can adjust the heating temperate to save energy.
The smart thermostat, which features a Bosch Smart Home controller and connects to a complementary app, is currently on the market for $59.