Foundation Passport is the premium open-source Bitcoin-only hardware wallet. Beautiful build, air-gapped operation, and fully verifiable firmware. Coldcard's prettier and more approachable cousin.
What Passport is
Passport is Bitcoin-only, air-gapped (QR + microSD signing), and fully open-source. Physical design is genuinely beautiful vs the utilitarian Coldcard. ~$259 puts it at a premium price point for a BTC-only device.
Verdict
Foundation Passport is the premium open-source Bitcoin hardware wallet. Coldcard-level security with much better industrial design.