Hi, My Garmin Fenix 5s plus regularly under records the distance of my runs by 7-10%. However it records my bike rides spot on. I was wondering if anyone has had similar issues? Garmin support has not been useful.
I have tried all the common troubleshooting for this kind of issue, I have experimented with all the different GPS modes and data record modes. I originally thought the issue may have been with my particular watch, but I am having exactly the same issue with the replacement device. The GPX file that the watch produces, produces a path that looks fairly accurate, this only adds to the mystery.
Has anyone got any ideas??