The PANTONE AG001 is a portable locator that has been designed with a color palette to stand out from other products. It's equipped with a CR2032 battery that will keep it running for up to a year. After that, you can easily replace it with a new one and the product will continue to work. Simply place it in a specific location to easily locate items. Compatible with Apple's "Find My" app, it provides an easy and secure way to locate compatible personal items on a map using the "Find My" app on iPhone, iPad, iPod touch, Mac, or the "Find Items" app on Apple Watch. To use Apple's "Find My" app to locate this item, the latest version of iOS, iPadOS, watchOS, or macOS is recommended. The "Find Items" app on Apple Watch requires the latest version of watchOS.