No official phone numbers are published by Foundation Devices. All communications are through email and social channels.
Foundation Devices is a United States (US)–based company founded in 2020, dedicated to building open-source, Bitcoin-focused hardware wallets. The company is best known for the Passport hardware wallet, which emphasizes security, transparency, and usability. Foundation Devices strongly advocates for open-source principles, privacy, and sovereignty, ensuring that users maintain complete control over their digital assets. With a design philosophy centered on simplicity and durability, Foundation Devices has positioned itself as a trusted provider for Bitcoiners who prioritize self-custody and transparency.
Passport Hardware Wallet: Bitcoin-only device with a secure, intuitive interface.
Air-Gapped Security: QR-code transaction signing ensures no need for Bluetooth, Wi-Fi, or USB.
Open-Source Software & Hardware: Fully auditable firmware and schematics for maximum transparency.
Focus on Bitcoin: Dedicated exclusively to Bitcoin, ensuring security without unnecessary complexity.
Secure Element: Protects private keys against tampering and attacks.
User-Friendly Interface: Color screen and simple navigation for both beginners and advanced users.
Durable Design: Built for long-term self-custody with high-quality materials.
Privacy-First Approach: No personal data collection, ensuring user sovereignty.