AGA Rangemaster have recently added an “i” to their Total Control range of cookers.
It enables distance control, theoretically, from anywhere in the world via a dedicated website where you register, after purchase, and thereafter forever stay iTotal Control.
Further product detail from AGA
Apps (free) are available both from iTunes & Google play. Searching for AGA TC seems the easiest bet
It also cropped up last week at the Chelsea Flower Show per the World according to Lady AGA!
And a very lucky lady won one at Cheltenham.