Zero Crypto Hardware Wallet Biometric Authentication

Biometric security relies on unique physical traits, such as fingerprints, facial recognition, or iris scans, to verify a user's identity. See NGRAVE Zero 

Unlike passwords or PINs, which can be forgotten, stolen, or easily guessed, biometric data is inherently personal and difficult to replicate. 

This uniqueness ensures that only the authorized user can access their digital assets or approve transactions.