Changes made from version 6.00 to 6.51:
Fixed an issue where the device was reporting extremely high values for Bike powermeter.
https://www8.garmin.com/support/download_details.jsp?id=14335
I have the problem that in my runs the heart rate is clearly displayed too high. A training according to HF ranges is unfortunately not possible. I use the HRM-Tri (from Garmin) for HF recording.