What irks me, isn't the lack of innovation, but the choice of taking another innovaton, doing the Apple thing with it, and missing the target. Take Blood Oxygen, Pulse Oximetry to the rest of the world, and they talk of the things they are doing with it. It's been around on watches, working well, for over 5 years now.
And one thing you do with innovation, is ensure that the things on your device that are already there, are fixed first. What's the point of a fitness app, that you use GPS with, that doesn't start tracking for about 45 secs after you start. Pathetic.