Otherwise the rub is android wear, indeed currently the applications are not up to the possibilities of the watch. Same when buying the watch is almost naked at the application level and the tutorial offered by Google does not allow the ride for beginners.
As for the music function without the phone it works with the music purchased on Google Music and not on the local music (what a joke I must say).
Otherwise the watch fulfills these functions. Allow 3 days of autonomy if you unplugged while sleeping otherwise 2 days.
