The only thing that BMW has officially said about the key fob for the upcoming i8 is that it's made with eco-friendly materials. Like a biopolymer made with castor bean oil and glass fiber.

Most modern key fobs have a hidden mechanical key inside. Press a small button or slide a tab to access it. This is useful if ...

BMW's long rumoured touchscreen key fob is set to go on sale this Autumn. i8 buyers will be able to spec the key as an option with the car. Designed to deliver at a glance information about the ...