Beware all. I picked up the Airpods Pro 2 today and have major issues with the connection to the watch. The watch connects to the headphones and music starts playing however any interaction with the buds either manually or though the watch app eg pausing music and the connection goes. You can hear a little noise where it feels like it's trying to reconnect but doesn't.
I don't have any of these issues with my original Pros. I've had minor little blips in connection but nothing major.