It’s all seamless, you don’t need to rely on other people the devices handle it all. Have people forgotten the U1 chips too.You're going to depend on other peoples iOS devices, like they care? I mean I wish we lived in that kind of world but we don't anymore. Otherwise this is useless for theft in my opinion, unless the thief is stupid enough to stay in bluetooth range. If that is the case, then the person in this scenario was had but someone that dumb. Not good.