There's a lot of worried talk about battery life. I'm not worried at all. First, I have to charge my iPhone every night, it's really not a big deal to charge my watch, too. Second -- and I know this is revolutionary -- the primary purpose of the watch for me will be . . . telling the time. After that it'll be for looking at notifications and controlling playback functions on my iPhone when I'm outside the house. I'm not going to be watching videos on it, or looking at photographs, or playing music from it, or playing games on it, or using it as a phone, or doing anything on it that I couldn't more easily and more efficiently do on my iPhone. What are you planning on doing with yours?