Graphic: Getty – Tracker devices use satellite technological innovation to pinpoint the location of stolen cars Some GPS trackers can perform indoors, but accuracy may vary. They could offer a standard location rather than a specific locale. For important use situations, outside tracking provides the most effective reliability and precision. https://medium.com/@trackerfit11/caravan-trackers-and-why-they-matter-for-theft-protection-dd44f62fcad7