Case is a card-sized device developer by CryptoLabs that can be used for Bitcoin payments. You use it by tapping the “Bitcoin” button, scanning the QR code using the device’s camera and confirming the transaction with a fingerprint scan. Aside from the biometric sensor the transaction is protected by a multiple layer of key – a private key stored on the device, second, stored n the server that’s triggered only if your fingerprint scan matches the one on file and a third one on an offline storage in case of losing the Case.
Case has got built-in international 3G connectivity which enables it to work by itself – without the need to pair it with a smartphone or a tablet –in more than 100 countries without having to pay for data connection.
Price: around 199$.
