KRYOS is an autonomous hardware wallet designed exclusively for secure offline private key storage. No exchanges, no trading — just pure cold storage protection for your digital assets.
Your private keys never touch the internet. Complete air-gapped security with offline key generation and signature transactions.
EAL6+ certified chip protects against physical and remote attacks.
Tap-to-sign transactions without exposing your device to USB vulnerabilities.
Store keys for Ethereum, Bitcoin, Solana, Polygon, BSC, Avalanche, and 50+ blockchains in one secure device.
Verify every transaction on-device before signing. No blind signing ever.
Extended standby time with ultra-low power Bluetooth 5.2 connectivity.
Learn how KRYOS protects your private keys with military-grade cold storage technology.