You can use fitfiletools.com to remove any Power & cadence data from the ride (if there was any). Then enable HRDM and Xert will estimate Focus, XSS, etc. from your HR data.
You can use fitfiletools.com to remove any Power & cadence data from the ride (if there was any). Then enable HRDM and Xert will estimate Focus, XSS, etc. from your HR data.