I was really hoping the pro might be able to monitor my car while I am away for long periods. But I park in my buildings garage which is the basement level. I understand my phone which has no problems might be using LTE as I live in an urban area. Is there any way for me to know if my automatic is getting a single? I noticed the last sync time was just before I parked, 20 hours ago. So I'm thinking it is blind while parked in the garage.