I'm already having charging issues with the watch... 38mm Space Gray Sport. I plugged in around 12:00 today with about 14% left. 4 hours later and I was at 98, but it took way too long to get there so I assumed the watch may have been reading its battery level wrong. Well, I was correct because after I did a reboot of it, it dropped to 93%! What gives? I'm sure I'm 1 person out of a million who is having this problem too. My phone charges faster than the watch. Something about that doesn't seem right.