Ha. I'm still waiting for the Notification sync that was supposed to come with iOS 7. Maybe it'll finally arrive in 2023...10 years late.This! Sometimes I’m near my iPad and my iPhone is plugged in and charging away from me, my alarm goes off. It’d be nice if they could somehow iCloud sync that stuff. And Notifications! How am I still seeing old notifications on one device long after clearing them on another?
¯\_(ツ)_/¯
I have resorted to setting most notifications to not go to the Notification Center or Lock Screen on my iPad for this very reason. But then when I unlock my iPad I get bombarded with days worth of stale notifications coming through one at a time at the top of the screen. Still better than having to constantly go into an extra device and clean up notifications every time I use it.
Same thing with the Apple Watch. Whenever you get a notification when the iPhone is locked, it shows up on the phone and watch and you can clear it once from either device. But if you happen to get a notification while your iPhone is unlocked, it doesn't show up on the watch and you have to know to check the phone separately to make sure you've seen all of your notifications. It's just haphazard and inconsistent.
And don't get me started on Messages in iCloud. Works everywhere but Apple Watch. Every time I get a spam text, I delete from my phone or iPad, then have to go to my watch and delete it a second time.
If there were one feature, one request I could ask for above everything else -- it wouldn't be more Lock Screen customizations or a half-hearted effort to put widgets on the iPad Lock Screen. I used the default wallpaper on my iPhone since 2014. I don't care what font the time is in. Just give me full notification and message sync between iPhone, iPad, and Apple Watch. That's really all I want out of iOS that doesn't exist today.