HR graphs

Is there any way to see your HR as a function of time and/or distance? One thing I loved on another training logging site was the ability to view a graph of HR over time to see it rise/fall with your intervals, hills, where you slacked off etc. It could also put some dotted lines across the graph corresponding to your HR zones, so you can easily see what zone you're in at what time. E.g. if you had 5 x3 min Z4 intervals, you can easily see your HR rise, see if you hit your HR Zone target, how long you held it, then drop down for the recovery for each rep. The Garmin units (at least mine) logs each HR data point, so this data is available if BT recognizes it, I'm just not sure if it does/how to do it.

Edited by jsiegs 2009-10-26 2:07 PM