My son, Hayden was diagnosed with high spectrum Autism. He is non-verbal and non-social. When he started school I was terrified he would get out of the school grounds and the school is on a very busy main road. I knew he wouldn’t wear anything around his neck, wrist or ankle. I cannot sing the praises of the Tracecare GPS tracker enough! We have set up a geo-fence so if Hayden leaves the school grounds, my mother, the school and I all get an alert (text and email) to tell us that he has left the safe zone. I have absolutely no fear now. I cannot recommend this device highly enough. And Warren has been absolutely fantastic.