I've been saying for ages that's what I'm most looking forward to with the Apple Watch. Apple keep on bringing out more biometrics, or improving on existing ones, but the real trick is when they develop AI to bring everything together and make it all a lot more useful. Imagine if it could spot subtle patterns that neither you or your doctor was aware of?I am still on the 4.
If the 8 does not give some big features this year i will skip for another gen.
I wish apple focused more on making the watch actually smart, let it learn and adapt from your fitness habbits etc and pro-actively coach you.