Hello, My Watch has been acting pretty strangely. I'm unable to turn it off (holding the button on the side, that is). When I hold it down, it doesn't do anything. If I press on it once, then I'm presented with the usual screen of my contacts in a circle. So since there is no way to restart it, I was hoping to let the battery go really low and enter power reserve. Now I can't turn it off to get out of power reserve mode. Plugging in the charger briefly still makes it remain in power reserve. Any ideas? PS: Plugging it in and holding down the side button didn't do anything either.