Re: Smart heating system?
If I'm going to be away for a few weeks, I simply switch off the main switch before going out of the door. While that means that it would be completely impossible to access any "smart" devices in the house (if I had any), it automatically ensures that the heating will stay off, and nothing can have been left on (all my cooking is electric). It also means that none of the devices usually left switched on in "standby" as well as phone chargers etc. cannot develop a fault and burn the house down.