I have tried to sync my heart rate monitor (brand new Garmin HRM 600) to training peaks virtual. It does show as paired and even shows current battery level, however it doesn't show heart rate. I know the strap is working correctly as my Garmin Watch sees it and heart rate date. I have turned off the connection on the watch and bluetooth on my phone and repaired the device multiple times with no change in the issue. I want to use the platform, but besides power heart rate data is my next critical metric to have.