The saga of the coolest smartwatch of CES 2015 continues. Yesterday, Ulrich Hackenberg of Audi used an LG smartwatch to summon the self driving Prologue to the stage during a press conference. It was first thought that it could be the G Watch R 2 since it’s round. Then later, it was revealed that it was made specifically for Audi, but the assumption was that it was running Android Wear. Not the case.