4 PACK Tile Slim (4 Tiles) Find Your Wallet, Phone, Anything Locator - White Brand New, Factory Sealed Description Find lost items easily with this Tile Slim tracking device. Place it on any item, and if it's lost out of Bluetooth range, you receive a notification when another member of the community tracks it. This Tile Slim tracking device is also handy for locating items that are close by but just out of sight. Features The thinnest Bluetooth tracker on the market As thin as two credit cards, Tile Slim easily slides into your wallet, purse or pocket, - anything you want to be able to find quickly. Ring your things Use your smartphone to make your Tile Slim ring when it's nearby but out of sight. Find your phone Can't find your phone? Simply double press the button on your Tile Slim to make your phone ring - even on silent! See where you had it last The easy-to-use, free Tile app remembers the last time and place it saw your Tile, so if you left it somewhere, you'll always know where to look. Ask others to help If your Tile isn't where you left it, you can anonymously enlist the help of the Tile community in your search. With over 5 million Tile devices sold, the Tile community is the world's largest lost and found network. Recommended for: Quickly and easily finding your lost or misplaced wallet, phone, purse, laptop or bag. Did you notice? It works both ways! Use your phone to ring Tile Slim or use Tile Slim to ring your phone - even on silent. Battery Type 1 Primary cell lithium, manganese, dioxide pouch battery. Battery Life One-Year Non-replaceable Battery (included). Zero upkeep - No charging needed. Compatibility Tile works on Apple iOS and Android devices with Bluetooth 4.0. Supported Apple Devices using iOS 7/8/9; iPhone (2011 year later): 4s/5/5c/5s/6/6 Plus/6s/6s Plus; iPad (2012 year later): 3rd/4th Gen, Air, Mini; iPod Touch; Apple Watch. Supported Android Devices using 4.4 or higher (KitKat or Lollipop): OnePlus One; Samsung Galaxy S5/S6/Note 4; HTC One/One M8; LG Nexus 4/5/6; Motorola Moto X. If your device is not on this list but uses Android 4.4 and Bluetooth 4.0, there is a good chance Tile will work fine, but we are not able to offer the same level of support in troubleshooting scenarios.