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Tangem

Tangem is a high-tech company in the blockchain sector, known for its card-shaped hardware wallets.[source]

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What you should know about Tangem

  • Smartphone integration: Operates entirely via an NFC tap to your phone—no cables, screens, or batteries required.
  • Durable & secure: Built like a credit card with an EAL6+ certified secure element that protects your private keys.
  • Smart backup system: Sold in packs of 2 or 3 cards so you can safely back up your wallet without writing down a vulnerable paper seed phrase (seed phrase setup is optional).
  • Broad compatibility: Supports thousands of tokens across major blockchains and connects seamlessly to DeFi apps via WalletConnect.

Pros & Cons

Strengths

  • + Established market presence
  • + Growing ecosystem

Weaknesses

  • - Market volatility risk
  • - Regulatory uncertainty

AI-Verified Data

headquarters
Zug, Switzerland
founded
2017
form factor
Credit Card Size
Ultra-portable hardware wallet designed as a standard smart card without screens or batteries.
connectivity
NFC
Connects to mobile devices entirely via Near Field Communication (NFC), requiring no cables or Bluetooth.
seed phrase
Optional / Seedless
Generates keys internally without exposing a seed phrase by default, though an optional 12-24 word seed phrase feature is available.
backup system
Smart Card Backup
Uses a 2- or 3-card set where the private key is cloned to backup cards. If a card is lost, you use the others.
app fees
Network & Provider Fees
The wallet itself charges no fees, but in-app swaps and fiat purchases incur fees from third-party partners.
payment card
Tangem Pay (Visa)
Optional feature allowing users to spend crypto via a virtual Visa card linked to the wallet app.
supported assets
6000+ Coins & Tokens
Supports thousands of digital assets across dozens of blockchain networks.

Tangem Ecosystem

Tangem Wallet

hardware wallet

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Why buy the Tangem

Unlike traditional USB-style hardware wallets such as Ledger and Trezor, Tangem distinguishes itself with an ultra-portable, highly durable smartcard form factor that communicates directly with your smartphone via NFC. This eliminates the need for batteries, cables, or fragile screens, offering an IP68-rated device that fits discreetly into any standard wallet.

Tangem's primary unique selling point is its intuitive multi-card backup system. Rather than forcing users to manually manage and secure a vulnerable 12- or 24-word paper recovery phrase—a common friction point for Ledger and Trezor users—Tangem allows you to seamlessly clone your private keys across two or three backup cards during setup. This mobile-first, seedless architecture provides beginners and veterans alike with a simplified, air-gapped security model that is both highly resilient and remarkably easy to use on the go.