Heating control

Controlling the heating is something else that's really useful to be able to do from your device - especially if you want to turn the heating on before you get home.
A smart system that learns about how your home is heated and when you tend to feel cold, and adapts automatically is entirely achievable. It can also be controlled remotely from your iPhone (if you have more than one, you can control them independently too). We can also retrofit a wireless thermostat system, where multiple thermostats can be controlled independently if you have zoned heating.