The Apple Watch is known for having one of the best heart-rate sensors among smart watches, but according to former Apple platform architect Bob Messerschmidt, getting a super accurate reading wasn’t an easy task.
Messerschmidt joined Apple in 2010 after Steve Jobs acquired his company and set him to work on the Apple Watch team. In a new interview that reveals some of the design process that went into Apple Watch, Messerschmidt says he originally wanted to put the heart rate sensor in the Apple Watch bands.
But would a digital crown make sense on a larger device, or will it feel out of place? Will it actually add useful functionality that enhances the user experience, or would it be little more than a useless gimmick that’s there for the sake of it?