As cryptocurrencies become more mainstream, the need for secure, convenient, and user-friendly wallets is more critical than ever. Enter the Tangem Wallet—a hardware wallet in the form of a smartcard that brings physical security and ease of use together in a unique way. Unlike traditional USB-based hardware wallets, Tangem offers a mobile-first, tap-to-use experience that is changing how people store and manage their digital assets.
Whether you're new to crypto or an experienced investor, Tangem Wallet provides an innovative and highly secure solution for self-custody.
Tangem Wallet is a hardware wallet that looks like a credit card and is powered by NFC (Near Field Communication) technology. Instead of plugging it into a computer or using Bluetooth, you simply tap the card on your smartphone to access your wallet via the Tangem mobile app.
The wallet supports a wide range of cryptocurrencies including Bitcoin (BTC), Ethereum (ETH), Solana (SOL), Binance Coin (BNB), and stablecoins like USDT and USDC. It also supports multiple blockchains such as Ethereum, BNB Smart Chain, Polygon, TRON, Solana, and more.
Tangem is air-gapped, meaning it never connects directly to the internet. The wallet stores your private keys securely inside the chip, which is EAL6+ certified, a security level used in banking and passports. It’s tamper-proof, with no way to extract private keys—even by the most sophisticated hackers.
Unlike USB-based hardware wallets, Tangem doesn’t require charging, cables, or a screen. The card is powered through NFC when tapped on your smartphone. This not only improves usability but also enhances its lifespan and durability, with a lifespan of over 25 years.
The Tangem app supports over 6,000 tokens across major blockchain networks. You can manage all your assets—store, send, receive, and even buy and sell crypto—within a single, intuitive mobile interface.
When setting up Tangem, users can choose to create backups with additional cards (usually 2 or 3). These backup cards ensure that if one card is lost or damaged, you can still access your funds securely with the others.
Tangem Wallet is 100% non-custodial, meaning you and only you control your private keys. The setup process generates the private keys inside the chip—never displayed or transmitted anywhere. There’s no seed phrase to write down or risk leaking, removing one of the most common points of failure in traditional wallets.
The Tangem mobile app (available on iOS and Android) acts as the interface to manage your wallet. You can:
Tangem is ideal for:
Its simplicity makes it less intimidating than traditional wallets, while its security architecture makes it a serious option even for high-value holdings.