Ive had the AWU for a week and mainly use it for running and a daily smart watch. I went out for a run in the rain today and at the end of the run I tried the end the activity and it took me 5 minutes to swipe to end the run and when I was on the end activity screen I couldnt get my touch to end run. I had to go into the house and dry hands and screen. Am I doing something wrong?