Bluetooth: Connects to your smartphone using the iSearching/Kindelf app - you can check the last position of your lost item using your phone. Ideal for: Use for items such as your handbag, keys, wallet or luggage. GPS tracker: Get one, two or three wireless GPS 'anti lost' trackers. Compatible with: Smartphones with iOS system above 12.0 and Android system above 10.0. Six colours: Choose black, white, pink, blue, green or red. Working distance: Each tracker has a working distance of 10 metres. Wireless Gps Tracker | Living Social | Living Social