So the wifi kettle...
...which isn't actually an upgrade on my analogue/mechanical timing switch which turns on power to the kettle at 7am so its boiled when I get downstairs at 7:10 all for less than £5. Though if they can make it get the beans out the freezer, grind them and add them to the cafetiere/stove top/cappuccino machine that would be great, oh and steam the milk if that's needed and know what I'm going to fancy then maybe it is worth it!