The Garmin Astro is a GPS tracking system designed specifically for hunting dogs. It allows hunters to track the location of their dogs in real-time, even in remote areas where cell phone coverage is limited. The system consists of a handheld GPS device and a collar that is worn by the dog. The collar transmits the dog's location to the handheld device, which displays it on a map. The Garmin Astro is an essential tool for hunters who want to keep track of their dogs and ensure their safety while out in the field. Our website offers a range of screen protectors for the Garmin Astro to help protect the device from scratches and other damage that can occur during outdoor use.