Surprised nobody else has mentioned this but I find the addition of vibration to the screen auto-locking is extremely annoying. Why would you add something intrusive like this and not give the option to disable it? It's hardly as though the Auto Lock settings is overcrowded with options - I also feel that the delay before locking is way too short and needs to be configurable, although this is not a new thing.
What's even worse IMHO is the vibration to alert that the device is locked, when you touch the screen whilst locked. Surely the whole point of auto lock is that you are wearing the watch in some way that the screen might get touched and you don't want the watch to react. Now it is vibrating all the time just because my sleeve brushes against it or whatever. It even does this at night when the watch is otherwise in Do Not Disturb / sleep mode; SURELY this is not intentional??
TLDR: please allow us to disable vibration on unlock, allow us to choose a longer duration before auto-lock, and when locked do not respond to screen touches by vibrating.