It is a running activity file and I must have forgotten to turn off the watch before driving away. I have watched several YouTube videos and read numerous comment threads on these forums explaining how to trim the unwanted part of the activity. But "Trim Activity" IS NOT THERE.
PLEASE DO NOT TELL ME THAT IT IS THERE. I HAVE FOLLOWED THE DIRECTIONS TO THE LETTER, AND IT IS NOWHERE TO BE SEEN. All I want is an explanation as to why everybody has it in their Garmin Connect except me.