Hi, I bought Zephyr HxM too. The heart beat appears correctly on your eCoach screen? If it does, I think that's it, I never get a graph with the heart beat or something, on the end of the journey all I get is the maximum and minimum heart beats.

You might try using hxmtracker, it records all data in a csv file (including GPS positions) that you can use later to build a pretty graphical plot using the spreadsheet of your choice.

(Yeah, I'd like eCoach to have that statistics too! Maybe file a feature request...)