I recently purchased an HRM swim and found out that hr readings from it do not feed into VO2 since HRV is not recorded. For some weird reason hrm data isn't added either to the daily hr or intensity minutes on the connect app. It is only present in the activity information.
I just wanted to make sure whether with an HRM Pro these functions would work before I purchase one. Does the HRM data overwrite the optical hr sensor data for instance?
Thanks! :)