My best friend had a perfect son. Very intelligent never did anything wrong. He put one of these services in his car that monitored everything. His location, his speed everything. It turns out the son was not that perfect. The services can tell you how fast the car is going, where it is, etc.. it turns out that many times the car was going over 100 mph and the car was not where it should have been. Having said all that I have the same situation where I want to know exactly where my car is and how fast it is going, and whether or not it has been returned at the time that I requested. I initially requested information about OnStar, but I am not committed to their service and I don’t know whether it will work in the Dominican Republic. Another poster gave me a great suggestion for a service that works well in the country. I will give it a shot. OnStar’s stated policy is that it does not work in the DR. there are other services that do not commit to being functional in the DR. My best example is SiriusXM radio. They said it was not functional there a few years ago, but I bought a radio, and it indeed did work. You could buy an apple AirTag and it will work as long as there is another Apple devices nearby but sometimes in the mountains that does not work. I was looking for something that works 24/7 no matter where they are in the DR. Another poster gave me a suggestion and I will experiment with that one.