So, I returned my second watch (a SS milanese, upgraded from a black Sport) and won't be getting another for now. Two reasons: - I consistently had over 40% battery life at the end of the day (indicative of barely using it during the day). Obviously, this is just me, and I know others have different use cases. I have a very active, but ultimately office-based job. - The number of interactions to accomplish basic things was pretty frustrating (click click click to get to Passbook). I often found reaching for my iPhone was much easier. That said, I absolutely loveeeeed the watch overall, and my Timex just doesn't feel as good on my arm. Navigation was great, and I really like using it to board aircraft etc. Semi-regretting it now of course. Perhaps 2nd gen? PS. My son (5yo) took completely naturally to speak to his family through my wrist. Kids these days have no idea how futuristic things are!