I haven't seen specific mention of this feature, so don't know if it hasn't been mentioned or if I just missed it. Any word on whether you'll be able to customize notifications that come up on the watch? By that, I mean a specific haptic pattern, for example for a particular contact? Not just on/off for an entire app or feed, but like you can have individual ringtones and vibration patterns on the iPhone. That way, you'll know who texted/emailed just by the vibration pattern.