I put the tracker on my elderly father's vehicle to help keep an eye on him. I found out that he had planned to go out of town after he worked on a job. I realized that he had forgotten his heart medication and was not answering his phone. I was able to see where he was working and drove over to his worksite. I gave me his medication, turned on his phone and told him I loved him. And with that he was on his way to a good weekend.