This is really cool and will be useful for a niche, let's not make it out to be something else. A watch is a piece of fashion first. His assessment as pretty nerdy is correct - this isn't for the main stream user to parade around.
"Hey I made this hat that can send text messages if you just think about it!" "But I'm still wearing that ugly hat"
"Hey I made this hat that can send text messages if you just think about it!" "But I'm still wearing that ugly hat"