For against two details that keep me wanting to keep:
- The GPS precision is less than that of my mobile phone. Three different runs performed (walking, jogging and cycling) there are quite a zigzag which adds an excess of minimum 10% to the total distance. If you want a GPS watch to your shopping on foot or another, better get a watch garmin / thriller / etc.
- When using the function mp3 player (you can listen to your mp3 without need of phone) and that you also use the GPS, the music never stops jerk. Perhaps a software problem that will be fixed in a future update? who knows ...
EDIT: it seems that the two problems above were related to the google app my tracks ... with the RunKeeper app (beta) gps seems very precise and the music stutters at all [...]