The inexpensive Telekom thermostat offers good basic functions via app. However, the Homebase 2 radio control unit costs a whopping 100 euros, so the system is only worthwhile for customers who already use it. Operation via the computer is not possible, and the thermostat itself only offers a few direct functions.

Heating by mobile phone while on the move Turning down the heating at home and spending the winter in the Mediterranean is the most pleasant way to reduce heating costs. But even those who can't travel have the chance to save. With modern technology, lower energy costs and a warm home are not a contradiction in terms...