I've got my FR620 set to 1 second recording and when looking at an exported tcx file it seems as if this is the case. I've got a trackpoint tag for every second.
However, when I look at the plotted track on the map of Garmin Connect it looks like the attached image. It's ~60 meters of running between the blue circles and let me tell you, I am not THAT quick ;)
So, my question is, why doesn't GC use all trackpoints available to produce a more accurate track on the map?
Edit: I see now that there seems to be more trackpoints used when not using the player on GC. The plot on the activity details page is a bit better but still not as good as it could be I feel.
