I bought the watch for its 5 alarms and water resistance features.  Also the solar charge is neat, it took about a week to get to the high charge level, but the watch was functioning great on medium power level as well.  The watch comes with a number of great features, yet be prepared to go throo instructions multiple times before you become acquainted with your new digital friend.  At this time, I use alarms options only, all 5 of them, i learned about alarms right away and I am very happy with the watch's performance so far.