I picked up my shiny watch on Saturday (2 days ago) but noticed some bugs, Siri doesn't always wants to respond to ,,Hey Siri'', Notifications are not always showing up and the blurred background (while you open any pop up window like the glances or the notifications) are just HORRIBLE, its blurred in such a strange way, not like the iPhone when you swipe up control centre. Also, yesterday I've been active all day and got my activity circles doubled except the stand up one - that one was empty!. Let me know if anyone is having any other problems or solutions.