The versatile tracker for keys, bags and more easily attach mate to keys, backpacks and purses. Mate has a loud ring and attaches to anything you need to keep track of regularly. Just open the free tile app and tap find to locate your stuff. You can also double press the button on your tile to ring and find your phone. Find nearby 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. Find far away 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. Tile compatibility you can find your tile with both ios and android devices. You can also ask your voice assistant -- amazon alexa, google assistant, xfinity, and siri -- to find it for you tracker features tracker attaches easily to your keys, backpack, purse, and anything else you want to keep safe and secure 250-foot bluetooth range and the companion tile app ensure you can find your belongings when they've been misplaced loud ring alerts you to your item's location and a side button on the tracker lets you find your phone with ease water-resistant design protects your tracker from unexpected splashes non-replaceable battery lasts for up to three years for long-lasting use