It was okay till i got a new phone and now it is sometimes off by 2km. How do I fix this?
Well, since the Lily doesn't have its own GPS and leverages your phone's location, then it looks like the issue is with your new phone.
Did you ever find a fix for this? My Lily was working perfectly until I got a new phone and now the distance calculation is inaccurate. Says I’ve run 10km when only run 8km.
