Hi guys
I know this question has been asked before but when I searched I could not find the answer and the posts were too old to continue.
Is the reason my distance from yesterday differs because of not logging slow speeds? Or is there another answer? Can't have walked 5.5Km
My trip meter (GT11) shows 77.76 Nmile (144Km) yet realspeed shows 138.5.
I know it is a small difference but I feel like I worked for every one of those Km's today.

Which one are most people using to post in the TC?