Read this blog ! Practice your English! Come on ( venga ya)!. No deadlines (fechas tope). No exams. It's just a fun way to learn the language.
I agree with you, and it's true that the watches are obsolete because you can see your phone and know whats time is it but when you see your phone you can pay attention other things like your texts and calls and these things are distractions and could be get your academic performance, affected your social relations, etc. in my view, the watches are obsolete, yes! but it is better to see the time on your wrist on your cell phone.