This thing is gonna be a dud. It'll sell well initially for the diehard Apple fans than it will fizzle out. Its not Apple's fault, people just don't wear watches anymore as they used to, so I don't think Apple, Google, or Samsung are going to reverse that trend no matter what they try.
People don't wear watches anymore because they had no reason to. Now they do. What's so hard to understand about that.
People who can't see that are blind.
The watch does everything the phone does which means you don't have to take the phone out of the pocket unless you need to browse the web.
The watch is a useful tool point blank period.