This app construct mail body line by line, and send it. You can edit all mail contents by registering to SmartWatch SandBox site( http://www.sw-sandbox.info/ ). The demo movie is as follows. https://www.youtube.com/watch?v=EiFgAOH7WpE 

Do you want to know the time of next train easily? This watchapp make it ! And it also shows countdown timer to departure. The demo movie is as follows. http://www.youtube.com/watch?v=ff90cKxljyc