UKey Unveils Seed Ring, a Battery-Free NFC Wearable for Crypto Self-Custody and Seed Phrase Backup

UKey Limited has introduced the Seed Ring, a battery-free NFC-enabled ring designed for crypto users to securely back up and recover their seed phrases. This wearable device aims to integrate hardware signing and self-custody into daily life, offering a more convenient and secure alternative to traditional paper-based backups.