VivoKey is a secure subdermal identity platform that marries the robust data protection of cryptography with the convenience of biometric systems. It requires no battery, no charging, and no replacement. It is also NFC compliant, meaning it is compatible with all NFC enabled smart phones and works with our VivoKey mobile app to perform authorizations and identity validations. With VivoKey you can replace access cards, payment cards, and secure your digital identity with just a wave of your hand! VivoKey users upgrade and secure their digital identities while improving the authenticity and trustability of their presence online.