The Samsung Galaxy SmartTag is a small Bluetooth tracking device designed to help users locate their belongings. It connects to a smartphone via the SmartThings app, allowing users to track items like keys, bags, or pets. The SmartTag emits a sound to help find misplaced items and can also be used to trigger smart home devices. The device features a compact design and is available in various colors. It has a long battery life, lasting up to several months on a single charge. The SmartTag utilizes the Galaxy Find Network, which leverages other Samsung Galaxy devices to help locate lost items even when they are out of Bluetooth range.