The compact Samsung Galaxy SmartTag is easy to attach to important things that you don't want to lose. SmartTag, which works with a Bluetooth connection, can be attached to keys, a bag or even your family's pet. You can connect to the Galaxy SmartTag with the phone's call button, and the phone notifies you with ringing volume when you approach the SmartTag. If the lost object is outside the Bluetooth range, the map-based Galaxy Find Network network is available for tracking, where you can see the SmartTag's location history and track its movements. Galaxy SmartTag is also compatible with smart home products and allows, for example, remote control of lights.