It’s a watch. Screen is about 1”. Don’t expect a dense complex UI ... but that doesn’t mean it’s impossible to use. You likely won’t be reading/writing long emails, but certainly can read the heading and decide whether pulling out the phone is worthwhile, or deciding that a quick voice/dictated response is appropriate. I had no problem reading it. Your vision may vary.
Exactly.
It is probably pretty similar to the simplest of the ipods. Might even use the same LCD. The smallest ipod is fairly easy to use.
It is a cool wizzy idea but I probably won’t be buying one. The cost/benefit (value) isn’t there for me.
One suggestion is that it must be very simple to use and configure with an iphone. Most people are not super techie so it has to be as simple as setting it up with a Bluetooth ear piece. And that it have decent battery life with some process for replacing the battery when it dies.