Tangem

Tangem is a Swiss-designed hardware wallet family offering secure, non-custodial storage for cryptocurrencies. Its flagship products, such as Tangem Wallet (card format), Tangem Ring, and Tangem Safe series, use bank-card-sized NFC devices with Secure Element chips to ensure private keys never leave the device. These wallets prioritise ease of use: users simply tap the device on their smartphone to access balances, swap, stake, or make transactions, all without seed phrases (unless using optional backup). Each card is set up in minutes, supports thousands of tokens across multiple blockchains, and includes backup options through multiple cards in a set.

Security is built on EAL6+ certified chips, tamper-resistant design, open-source applications, and independent audits, ensuring hardware-level protection against attacks. Tangem emphasises simplicity and longevity, offering durable devices with 25-year warranties and no dependence on battery or connectivity. The ecosystem is complemented by a smooth mobile interface, transparent policies, and strong community trust.