Keystone Wallet Crypto Analytics & User Data

Should I buy Keystone Wallet?

Keystone is a 100% air-gapped QR code hardware wallet. The wallet is designed to maximize attack cost, minimize trust, prevent potential human error, avoid single-point-of-failures and boost interoperability. Keystone is integrated with MetaMask (Extension and Mobile) as well as other top software wallets like Solflare, Sender, Fewcha etc.