A few days ago my Charge 5 began vibrating on my arm for no reason, continuously for at least 2 minutes non-stop. Since then I can make it work for a few minutes after changing the screen face, but then it stops working again 10 minutes after and I need to change the face again to view the screen. It also can't seem to hold a charge all of a sudden (last week I was charging it about once a week, now a full charger on the battery gives me about 5 hours and it's dead.)
