SportsTracker for N9 won't be improved anymore. This app was done by outsourced developers paid by Nokia who have probably packed up. The constant nagging for data connection makes it unusable without a data connection. This was blamed by the developers as a MeeGo os problem despite no other app which uses GPS having this issue. The problem with paying mercenary developers for apps is that they just want to do the minimum they can get away with and take no pride in their work.