The Gecko Bluetooth Tag is an easy to use Bluetooth Low Energy enabled device that makes your smart phone smarter. With the Gecko Tag you can create an internet of things with many user cases such as to track and find your keys, take selfies, music control and locating your luggage. Download the My Gecko app on your Android and iOS enabled smartphones or tablets, and make the most of your Gecko. Track & find - attach on your keyring or place within your wallet, and your smartphone will alert you when you are out of the 10 meter range via the my gecko app. The gecko tag will not only track & find your keys or wallet, but will also help you remember where your car is parked - simply leave in your car and use the my gecko app to locate your car upon your return. Compatible with android & iOS devices. Bluetooth version bluetooth 4.0. Includes 2 x gecko. Weight 1g.