Git Scan 3 is a powerful tool that helps our website to provide accurate and up-to-date information about the compatibility of our screen protectors with various devices. It scans the device's model number and operating system to determine which screen protectors are compatible with it. This ensures that our customers can easily find the right screen protector for their device without any confusion or guesswork. With Git Scan 3, we can provide a seamless shopping experience for our customers and help them protect their devices from scratches, cracks, and other damages.