We really NEED the ability to enable/disable the Sleep Mode Schedule.
If I set a schedule typical of my sleeping hours, but go to bed late, my watch enters sleep mode while I'm still out. This happens in restaurants, movies, dinner.
If I set a schedule typical of my sleeping hours, but sleep in I get notifications of emails, texts and everything else while I'm trying to sleep.
If I set a schedule atypical of my sleeping hours, such as much later, the watch will repeated go back into sleep mode while I'm at work, walking around, typing talking with someone. It just came back on while I'm typing this.
If I could disable the schedule and manually turn on/off sleep mode that would be GREAT. As it is now, it is annoying at it's best and interrupting normally.