One bug for me, not sure if it's just me - After the upgrade to Watch OS 2.0, if I set in the Watch App -> Calendar -> Upcoming Events (On) -> and set both Sound and Haptic on, I only get Sound alerts when events are about to happen. The haptic/vibration no longer works. I get haptic/vibration for other things; my Reminders for example. But no Calendar upcoming events. If I turn on the sound on the watch, I get the sound alerts so I know the alerts are definitely making it to the watch. And if I stare at the watch while the sound is off the screen lights and shows the event; it just doesn't actually vibrate. Unfortunately for me, this is my favorite "killer feature" - silently alerting me to the fact that I need to get to my next meeting, and it no longer works! I've tried restarting both my phone and watch and unpairing and re-pairing the watch to the phone. Anyone have any other suggestions? BTW, the iPhone is locked/screen asleep also when this happens.