I'm having issues with my Apple Watch battery after i update to watch os 2.1 . I started my apple watch at 10:25 am and its 5:30 pm at 65 %. AT 12 Pm till 5pm i had my apple watch flat on my desk with no use at all at and its 65 % now . Why is my apple watch drawing at that rate and is that a normal rate that my apple watch should be dying ? What can i do to fix it ?