No but I will try to pull one together ... I have the data. It is a bit of manual process due to the ridiculous nature of the Apple Health app ... There just is at any easy way to export the data.



One observation I forgot to make about the chart I posted above. It seemed the AW had the most difficulty acquiring and maintaining my HR during the section of the ride where there were a lot of steep rollers. Places where your descending down a 10% grade, then a few seconds later you are ascending a 10% grade. During these sections my heart may be in the 80s during free wheeling the descents, then quickly rise to 160 or more as you are climbing the steep grades.



It is almost as if there is some algorithm that throws out readings that change by a certain % from one five second interval to the next. Could just be a coincidence, but the area with the most dropouts was exactly as I describe above.