tado °  the smart thermostat app has released an infographic showing how it has helped conserve energy in Europe. According to the infographic Italian tado ° app users are the best savings champ reducing their energy bill by 29% followed by British (27%) and then Germans (26%).

tado ° is the first smart thermostat that automatically adjusts to house residents’ daily routines, like a personal heating assistant. The tado° smartphone app detects when the last resident leaves the house and automatically turns down the heating. As soon as the first person starts heading home,...