It had been working great for me until today. My son's phone location kept saying he was in an unknown address to us, while he was supposed to be at school. Had us frantic for a half hour as I kept updating it and it kept marking this address. I called school, my husband drove to school, only to find out he was there, with his phone (so not stolen phone either, which would've been the least of my worries, but a perfect explanation). Had a big scare, sure got some looks, for a terrible mistake.