ok the wife keeps forgetting to grab her cain when she is shopping and hooks it on the cart. is there a device that i can attach to the cain that will ring her phone when she gets say 20' away from it?
i see an app called trackr but i do not see how it knows what your asking it to track without some kind of signal device on whatever you want to track. so maybe someone can explain that to me. thanks
i see an app called trackr but i do not see how it knows what your asking it to track without some kind of signal device on whatever you want to track. so maybe someone can explain that to me. thanks