Same. Started using a mi band and it's much more accurate.Tried running at home up and down driveway for the running world cup. I am not as good as you okes, however d o normally run 5km in 32 mins (does include some walking)
Noticed that doing the driveway loops, my Garmin underreports my distance. Tells me I am doing 1km in 10 mins which is wierd. I have a feeling the GPS is not working out that I am moving ?
Anyone noticed this?



