Comparison of Best Crypto Hardware Wallets for Security

What are crypto hardware wallets?

Crypto hardware wallets are physical devices that securely store private keys offline, protecting cryptocurrencies from hacks and online threats.

Keystone Pro vs. Tangem Wallet

	Keystone Pro	Tangem Wallet
Security Features	Air-gapped, multi-sig, fingerprint sensor, open-source firmware	NFC-enabled card, EAL6+ secure chip, no seed phrase required
Supported Coins	5,500+	6,000+
Connectivity	QR code (offline)	NFC (Smartphone)
Display Type	Touchscreen	No screen (card)
Backup & Recovery	MicroSD + seed phrase	2-of-3 backup card system