But for Cardboard it's 180°? So when you put your phone in a headset there is in fact head-tracking?
For reference I'm not concerned about the PC-VR version currently, as I'm limited to cardboard still.
But if you've got toy syncing for this as for the game to control the toy.... (I think I read that in the description... Sorry if I'm incorrect on that.) Couldn't you also set the reverse, for the toy to control the game? That'd be pretty amazing if possible