Urgh...I wish we could skip this whole awkward smart watch phase and just realize its a bad idea.
If you watch people interact with their phones for a few minutes you realize it is a good idea. Take any average person and you'd see them constantly checking their phone for time(!!), messages, emails, weather, missed calls, current calls (i.e. who is calling me right now), change playing song etc. All those functions could be easily handled by a companion watch device.
I think people would be better served taking a step back and asking "Do I really need all these notifications?" and the answer will likely be no.