When I woke up I put my watch on as normal, and noticed that the screen only stayed on for about a second then shut off. I tried to reboot it using the power button, but the restart screen would come up and the screen would power off. A force-reset (hold the crown and big button) fixed the problem. The battery was at 100% when I woke up, and is at 96% now after this weird issue. At this point I can't think of anything to tell Apple. Are there diagnostic logs on the device they can pull?