Has anyone ever had their GPS glitch? My vivoactive 4 said that I was running at less than a minute pace at 68mph. Seems a bit off
You could have a look here to check if there is/was something going on with GPS coverage. It may take a bit of reading to derive meaning from that data though.
Possibly. My hubs was running next to me and his worked fine. Not sure if it would effect him too.