Key Specifications
| Feature | Details |
|---|---|
| Form Factor | NFC smartcard (credit-card size), no battery, no ports |
| Security Chip | EAL6+ certified secure element |
| Backup Options | Seedless by default; 2–3 identical cards initialized as backups |
| Connectivity | NFC via mobile phone (tap-to-sign) |
| Operating Systems | iOS & Android (Tangem mobile app) |
| Supported Assets | Multi-chain support incl. BTC, ETH/EVM tokens, and popular L1s; NFTs on major networks |
| Durability | Water-resistant, tamper-evident; designed for daily carry |
| Dimensions & Weight | Pocketable, ultra-thin card; a few grams per card |
| Price (MSRP) | Varies by 2- or 3-card pack; typically ~US$50–$150 |
Design & Build
Tangem looks and feels like a premium bank card. There’s no display—your phone provides the interface—so the wallet remains feather-light and incredibly durable. The lack of moving parts (no buttons, no ports) reduces failure points, and the NFC tap-to-sign flow is quick and convenient for daily use.
Security Features
- EAL6+ Secure Element: Keys are generated and stored inside the card’s certified chip and never leave it.
- Seedless Multi-Card Backups: Initialize 2–3 cards at setup; any one card can sign, while spares serve as recovery.
- On-Card Transaction Authorization: Signing is triggered only when a physical card is tapped to your phone.
- PIN/Passcode in App: Optional app-level protection adds another layer if your phone is unlocked.
- Tamper-Evident Design: Attempts to physically compromise the chip should render the card unusable.
Supported Cryptocurrencies
Tangem supports major networks such as Bitcoin and Ethereum (with broad ERC-20 coverage), plus additional L1/L2 ecosystems. Through WalletConnect and in-app integrations, you can access DeFi, swaps, and NFTs while keeping private keys isolated on the card.
Customer Feedback
“The tap-to-sign flow is brilliant. I carry one card daily and keep a spare card off-site—no seed phrase to store or worry about.”
“Setup took minutes and backups felt foolproof. It’s the most ‘everyday’ hardware wallet I’ve used.”
Strengths and Weaknesses at a Glance
Advantages:
- ✅ EAL6+ secure element with seedless, multi-card redundancy
- ✅ Ultra-portable, rugged, and travel-friendly
- ✅ Fast NFC tap-to-sign on iOS & Android
- ✅ No cables, no battery, minimal points of failure
- ✅ Simple onboarding for beginners
Disadvantages:
- ❌ No on-device screen—must trust the phone UI for transaction details
- ❌ Ecosystem largely tied to the Tangem app (advanced DeFi via WalletConnect)
- ❌ If you lose multiple cards without backups, recovery is impossible
- ❌ Not ideal for those who insist on traditional 12/24-word seed phrases
Setup Tutorial
- Install the Tangem app on your iOS or Android device.
- Tap a new card to initialize and create your wallet inside the secure element.
- Add 1–2 additional cards as backups during setup and store them separately.
- Enable app passcode/biometrics and test a small receive/send.
- Use WalletConnect to access DeFi dApps as needed; always review details carefully before tapping to sign.
Global Crypto Wallet Leaderboard
See where Tangem ranks among the top wallets: