Would someone please explain this to me like I’m a third grader? I have an S4 that I use for sleep and workouts and an S5 for everything else. It says to put the watch on and raise the wrist but all I get when I do that is the lock screen for PIN code entry. When I check the phone, the watch that was previously connected is the one still connected even if I enter the PIN code. I tried unlocking the phone first but that doesn’t work. Either Apple needs to provide better instructions or this just doesn’t work because I’m literally doing what it says to do. Is there a method to get this working consistently? What am I doing wrong?