Meet the AVIADOR wallet: an awesome wallet with NFC and a Bluetooth tracker, so you can easily find it using your phone. The connection works both ways. You get notified when you are moving too far away from your wallet or phone. AVIADOR not only lets you pay for things (using NFC) but also allows you to use it as an electronic key. AVIADOR can even tell you when your wallet is being opened.
The wallet has a SOS function, allowing you to track the location of the mugger after your wallet is stolen. As you can see, AVIADOR is a smart handmade wallet on steroids. You can support it on Indiegogo.