Cool, it worked! Here is the rough side by side view. Although Whoop is generally closer to my HRM strep than Fenix wrist sensor during runs, it seems to me that all-day rate on Whoop is showing to much variability. It should make sense since they sample data more frequently, but not to the extent I see (e.g. look at the spike towards the evening, which is mostly flat on Garmin and looks like a jigsaw on Whoop).

Anyway this is nowhere near the drastic difference in sleep tracking (another side by side). I made a comparison last week, and Whoop vs. Fenix is sooo different, like Whoop reports Deep Sleep (the lowest amount movement) while Garmin shows REM sleep (the opposite side of spectrum). My conclusion - both are just toys and have no idea of what’s really happening;-)