I can understand these measurements for diabetics or folks with blood pressure issues, etc.
But is this really appealing to folks that don't have any real health issues? Don't get me wrong, this is all pretty cool, especially if iWatch can do all this. But as a normal, healthy adult, I see this more as a novelty than anything. Measurements are all fine and dandy but what do I need them for? Just simple health tracking?? There's already a ton of things that do this.
I can't see iWatch being geared to a niche market. So beyond this, obvious notifications, what else is gonna be used for?
We can all speculate but I anxiously await Apple's move into wearables.
I don't think these health features will be the primary function of this watch. But if you can get people who wear this watch to also start caring more about their health, this could have profound implications.
This would not only be a convenient notification device but also the ultimate fitness accessory. If they can indeed get blood pressure, heart rate, and even glucose levels this will be a revolutionary health device. Many people don't really know/care about these issues and if Apple can sell these in the millions and improve the health of millions, this product will be amazing.
Think big!
This might only be the first generation, but imagine as sensors improve we might get a full blood work from our watch. Sounds Sci-Fi-ish now, but technology is moving so fast that we'll just have to wait and see.