Might have been opened for testing purposes only Control the temperature in your home with the Bosch Smart Home Radiator Thermostat II, compatible with Amazon Alexa, Apple HomeKit, and Google. This thermostat allows you to easily adjust the heat in your home with just your voice, making it the perfect addition to any smart home. With its sleek design and easy-to-use interface, the Bosch Smart Home Radiator Thermostat II is the perfect choice for any home. This thermostat is branded by Bosch, a trusted name in the heating, cooling, and air industry. Program the thermostat to adjust the heat in your home automatically, or adjust it manually with just a few clicks. The choice is yours.