This thermostat by EcoBee has an especially high gadget-appeal. The colour touchscreen has an iPhone-like interface with which you can optimalise everything, but because the thermostat is connected to the internet through WiFi you can control everything from your computer (or wherever you are) using your personal web portal. If you've also linked up the energy meter, you get a very accurate image of the amount of energy you're using.
Future vision by Erwin van Lun
The next steps won’t be so difficult to come up with: the link to the alarm clock so that the thermostat turns itself on exactly so much earlier that your house will be warm exactly on time. Ideal for people with irregular hours. And the link to the navigational system (or your mobility coaching brand) so that the house will feel comfortably warm then too. And finally the link to the energy company, so that you can keep track of the costs. This is how comfort, saving costs and ease (when everything anticipates you; you won’t need to do anything again) go hand in hand. This kind of thermostat will eventually be found in every house.