Find nearby and far away Use the tile app to ring your tile when it’s within bluetooth range or ask your smart home device to find it for you. When outside of bluetooth range, use the tile app to view your Tile’s most recent location on a map. Find your phone Double press the button on your tile to make your phone ring, even when it’s on silent Notify when found Enlist the help of the tile network to help find your things. If your tile is lost, add your contact information so you can be reached when someone scans the QR code on your lost tile. Android, IOS & voice assistant compatible Find your things with the free tile app on both iOS and Android devices.Tile also works with amazon alexa, google assistant, and siri. Key Features Colour: White Bluetooth range: Up to 250 ft / 76 m Water rating: Water-resistant (IP67) Batteries: 1 Lithium Metal batteries required. (included) Dimensions: 37.8 x 37.8 x 7.1 mm