I was using Find My Friends and for about an hour, it was displaying a location about a half mile away from where my friend said he was. When refreshing, it would move around a bit, but stay close to the same location, with a very small orange circle (about the size of a car in the satellite view of Maps), showing that it should be accurate, saying it was updated "now" or "30s ago". Then, after about an hour, over the course of a few minutes, it made its way back to the expected location. So...basically, was my husband lying about where he was or was Find My Friends? Is it possible it was just consistently a half mile off course for an hour or do I have a bigger problem? My phone is an iPhone 5 and his is a 5S. Thanks!