"Save yourself the stress of searching for misplaced stuff. Tile is a tiny Bluetooth tracker and easy-to-use app that finds everyday items in seconds—phone, keys, purse, and luggage. It works in 3 ways:
Ring your things Use the app to ring your stuff. If your Tile is within the 100-foot Bluetooth range, it will play a loud tune until you find it.
Ring your phone Press any one of your Tiles to make your lost phone ring—even if it's on silent.
See where you had it last
Give your memory a break. The app automatically records the last time and place it saw your Tile so you know where to look first."