I have this to keep track of my 17 yr old daughter. Tonight she left around 8 pm to spend the night at her friends. Around 2 am I got a 360 notification saying she left home. I looked up her location on 360 and it showed her a few towns over, in the opposite direction from where her friend lives. I sent her a check in request through 360 and she checked in through 360, it showed her at her friends. Got that? The 360 map was showing her in one location on the map (about 10 miles from where she actually was) the 360 check in was accurate. I think it was showing her movement earlier in the day, just 6 hours behind. Saying she was some here at 230 am when she had been there 6 hrs previous at 830 pm.