While reviewing my phone location on https://maps.google.com/locationhistory, I see some locations where I know the information is right. There are other times though that Google Maps says my phone was "Moving" but doesn't say where it started, where it finished, or offer an explanation. Furthermore, I don't recall going anywhere at those times.
What is wrong? What does "Moving" mean to Google (does it mean moving a few feet, does it mean changing WiFi networks, does it mean connecting to a different cell tower)?