Bumping this and adding my $.02
Feature 1: I want to see all of my (repeating) intervals overlaid so that I can see how they compare in terms of slope of the heart rate line, consistency of cadence/power. For example, if I do 5x8’ I want to see 5 color coded lines plotted on top of each other such that I can compare
Feature 2: For repeat workouts I want to see each workout compared as an overlaid line. For example, if I do workout XYZ today I want to see how my datapoints compared to when I did the same workout 4 weeks ago.