It's not working, downloaded to track my daughter on a school outing. It has us both in same vehicle at first , which was correct, after she was on the school bus and bus drive off, it showed her still with me. I called and told her make sure location and wifi was on. Still nothing. 11 hrs later it still hasn't updated despite me refreshing and showing she's still a hundred miles away when she's home.. also battery was drained quickly