Tangem Wallet
4.1 ⭐⭐⭐⭐
Tangem
- Tangem AG was founded in Zurich in 2017 and launched the first NFC hardware card in 2018. A $15 million SeriesA from SBI Crypto Investments (2018) funded global expansion.
- The company’s stated mission is to “Make self-custody as easy as tapandgo.” The wallet is designed to mimic a debit or credit card, using your phone and the Tangem App to control it.
- Tangem has turned heads with its approach, promising to be uncompromising on security while offering the utmost convenience. It has partnered with Samsung to provide secure element chips for its cards. The company proudly publishes security audits conducted by Kudelski Security and Riscure.
- Tangem has innovated other crypto storage products, such as a wearable crypto cold wallet ring. It has sold over four million wallet cards to date.
- Security Features: 5.0 ⭐ 95%
- Supported Cryptocurrencies: 4.5⭐ 90%
- User Experience (UX): 5.0 ⭐ 95%
- Integration & Compatibility: 4.0 ⭐ 85%
- Backup & Recovery Options: 4.0 ⭐ 80%
- Cold Wallet (contactless card)
- Non-Custodial.
- Android and iOS via the Tangem mobile app.
- Desktop access through WalletConnect-compatible dApps.
Tandem Wallet
The best way to secure your digital assets is with a trusted offline cold wallet. While there’s some debate over the benefits of hot wallets versus cold wallets (many holders use both), it’s clear that cold storage is superior for security. There are, of course, numerous options for hardware (cold) wallets, with many taking different approaches to design and security. One of the most interesting cold wallet options comes from Tangem, whose Wallet Card has been hailed as revolutionary in the crypto wallet space.
The Tangem Wallet Card is shaped like a credit card and functions almost identically to one. You simply tap it to your phone to access your crypto securely – “tap and go.” It offers supreme convenience while not compromising on security, also positioning itself as the top choice in ‘seed-less’ cold wallets. But where does the Tangem Wallet Card sit among the best crypto cold wallets? Our review analyses everything you need to know about the wallet’s security, token support, pricing, and more.
Key Features & Functionalities
Security Features
Utilizes Samsung EAL6+ secure element, seedless backup, tamper-resistant design, independent audits, and biometrics for robust protection against hacks and extraction.
Supported Assets
Supports 85+ native blockchains and thousands of tokens including BTC, ETH, SOL, XRP, with monthly updates for new networks.
User Experience (UX)
Offers tap-to-sign functionality, no battery or cables needed, quick three-minute onboarding, multilingual app, and built-in DApp browser for seamless interaction.
Integration & Compatibility
Integrates with Tangem App for portfolio management, swaps, fiat gateways, DeFi, and NFTs; supports WalletConnect 2.0 for dApps and optional seed phrase import.
Backup & Recovery Options
Uses multi-card cloning for backups without mandatory seed phrases; optional BIP39 seed export for recovery, though losing all cards without seed risks permanent loss.
Pros and Cons of Tangem
Pros:
EAL6+ Secure Element chip. Now seen as the gold standard in cold wallet security.
Seedless convenience. No need to use a seed phrase if you use multi-card backup.
Multi-Token Support. The wallet supports 85 + chains & 1,000s of tokens out of the box.
25-year warranty. The cards are durable but also come with a long-term warranty.
Budget cold wallet. A two-card pack retails at less than $55.
Cons:
Seedless model. Some users prefer mandatory seed phrases. Losing all cards = losing funds (unless seed enabled).
No native display, Bluetooth, or USB. Users must rely on a phone for UI and the internet.
Limited DeFi. Tangem App’s DeFi tooling is limited compared with SafePal or Ledger Live.
Security Features
Samsungbuilt CC EAL6+ secure element
The chip stores keys and signs transactions inside the chip; no data can be extracted.
Seedless backup model
During the first activation, the primary card generates a truly random key. You clone it to up to two additional cards, creating identical “spare keys.” No seed phrase is generated unless you explicitly opt in.
Tamper-resistant design
The resin-encapsulated chip and antenna survive water, dust, X-rays, EMP, and extreme temperatures.
Independent firmware audits
By Kudelski Security (2018) and Riscure (2023) found no backdoors.
Biometrics and access code
The mobile app can require Face ID/Touch ID plus a 6-digit code before a tap signature.
Supported Cryptocurrencies
85 + native blockchains
And thousands of tokens (BTC, ETH, BNB Smart Chain, XRP, Cardano, Solana, etc.). New networks are added monthly via app updates.
User Experience (UX)
Taptosign
Hold the card to the phone’s NFC coil; the app shows transaction details, you press Sign, then tap again to confirm.
No battery, no cables
The card draws power from the phone’s NFC field and is ready after decades in a drawer.
Three-minute onboarding
Download app + scan card + create wallet + (optional) clone to backup cards.
Multilingual app UI
(25 + languages) and built-in DApp browser.
Integration & Compatibility
Tangem App
Portfolio, swap (via Changelly & 1inch), buy/sell fiat gateway, DeFi browser, NFT gallery.
WalletConnect 2.0
connect to any desktop DApp (Uniswap, Aave, OpenSea); the phone relays messages to the card for offline signing.
Seedphrase option
Advanced users can generate/import a 12 to 24-word BIP39 phrase, letting Tangem act like a conventional wallet.
Backup & Recovery Options
Multi-card backup
Lose one card, tap another to any phone and continue; if you lose all cards, funds are unrecoverable unless you enabled a seed phrase.
Optional metal backup
You can export a BIP39 phrase once and engrave it on stainless plates.
Security & Risks Assessment
As of July 2025, zero out of 4 million Tangem cards have been hacked, according to the company, with no public reports of extracted keys. The device is simply a card, containing a chip and an antenna. Once connected to your smartphone, you use the Tangem App to conduct transactions with the private keys remaining offline.
User Protection Measures
Counterfeit detection: Every tap triggers an on-chain attestation of chip and firmware authenticity.
Opensource app: code is on GitHub for community scrutiny; back-end servers are optional and do not custody keys.
Potential Risks
Card lost/damaged: If all cards are destroyed and you skipped the seed phrase, your assets are potentially gone. Users should store backup cards in separate places.
Phone dependency: No standalone screen means you trust your smartphone display to show correct transaction data. Relay attacks are mitigated by in-chip hash verification, however.
User Reviews & Community Feedback
Trustpilot Ratings & Reviews
Tangem gets 4 out of 5 on Trustpilot. Constant praise is given to the wallet’s ease of use and setup, and some users have hailed the device as a bargain compared to other cold wallets. The majority of negative reviews concern the Tangem App, lack of support for some blockchains, or slow customer service.
Reddit & Crypto Community Discussions
Reddit (r/Tangem) users praise thezero-maintenance factor, highlighting the fact that the card does not have a battery. Critics debate the seedless cold wallet model and the dependence on your smartphone to use the wallet.
Expert Reviews & Endorsements
Tangem Wallet Cards have been praised by both CoinDesk and Cointelegraph. The former called the wallet a “glimpse of the future,” whereas the latter praised the seedless cold wallet concept.
Pricing & Cost Analysis
You cannot – and perhaps, should not – buy Tangem Wallet Cards individually. As such, you can buy the wallet card in bundles of two ($54.90), three ($69.90), or as a bundle of two cards plus the Tangem Ring Wallet* ($160). There are also family packs offered. It can, thus, be viewed as a budget crypto cold wallet or a mid-range one (if you opt for the Ring bundle).
*Note: The Tangem Ring is a wearable cold wallet. It contains a chip and antenna, and works in much the same way as your wallet card by connecting to your smartphone for wallet activity.
| Feature | Tangem Wallet | SafePal S1 Pro | Ledger Nano X |
|---|---|---|---|
| Form Factor | NFC card (no battery) | QR camera device | USBC/Bluetooth stick |
| Secure Element | EAL6+ Samsung | EAL6+ | EAL5+ STMicro |
| Seed Phrase | Optional; default seedless | Mandatory BIP39 | Mandatory BIP39 |
| Display | Uses phone screen | 1.3″ colour | 0.96″ mono OLED |
| Connectivity | NFC only | Offline QR | USBC + BLE |
| Supported Chains | 85 + | 200 + | 5 500 + tokens |
| Price | $55 (2 card-pack) | $89.99 | $149 |
Final Verdict & Recommendations
“Four million cards sold – zero hacks” – this is the proud claim on Tangem’s website, highlighting its confidence in finding the right balance between convenience (slip your card into your physical wallet like a credit card) and security. Tangem Wallet Cards are sold at an attractive price, too, placing it firmly as a leader in the budget cold wallet market. There are some compromises, however. You are almost fully dependent on the Tangem app and your smartphone for activity, and some users would prefer 100% air-gapped transaction signing.
Tangem Wallet cards are perfect for beginners, especially those who prefer the convenience of a slim card and do not want to bother with measures like seed phrases. Crypto power users who demand access to comprehensive DeFi services might look elsewhere, but this is a solid and highly affordable crypto cold custody solution. We give the Tangem Card Wallet 4.1 out of 5.
Our Rating
4.1 ⭐
⭐ 4.1 | Tangem Wallet
FAQs
Is Tangem Wallet Card the safest cold wallet?
The safest crypto cold wallets are usually a matter of opinion, yet Tangem Wallet Card offers many security benefits. It has a stripped-back approach to security – the minimalistic card has a chip and an antenna (for connecting to your phone) – eliminating traditional cold wallet threats, like stolen seed phrases. However, some crypto holders may prefer air-gapped transaction signing, which is offered by cold wallets like Ledger Nano X.
Can I store multiple cryptocurrencies in this wallet?
Yes. Tangem currently supports cryptocurrencies from across 85 blockchains. All major tokens – BTC, ETH, SOL, XRP, Solana, etc. – are supported, as well as 1000s of altcoins linked to Layer 1s like Ethereum and Solana. The wallet card itself stores your private keys, so access is dependent on the Tangem App, which is updated regularly with new blockchain support.
How does the Tangem Wallet Card compare to Ledger Nano S?
The Ledger Nano X is considered the archetypal crypto hardware wallet, resembling a USB stick. It has a monochrome OLED display, connects to your devices via a USB-C cable, and supports 1000s of tokens. The Tangem Wallet Card employs a “tap and go” approach, mimicking the functionality of a credit card. There are no buttons or screens, as everything is done securely via the Tangem App. Both devices are similarly priced.
Does Tangem Wallet Card support staking and DeFi?
Yes. The Tangem Wallet Card connects to the Tangem App, which allows users to access DeFi services, swaps, staking, and more. You can also access dApps via the WalletConnect platform. While Tangem Wallet does support plenty of DeFi services, we should note that it’s not as comprehensive as those accessible via Ledger Live (the companion app for Ledger cold wallets).
How can I recover my wallet if I lose access?
Normally, cold wallets are recovered via a seed phrase, a long string of words that will restore access to your private keys on a new device. Tangem views this as a point of vulnerability and offers users the choice of going “seed-less.” It also sells its wallet cards in bundles, encouraging users to activate two or three cards at a time. Thus, if you do not activate a seed phrase and lose all of your cards, it might be impossible to recover your crypto. It’s ultimately the user’s personal choice, but you should separate your cards, keeping at least one in a secure location, such as a home safe.
Additional Resources & References
Official homepage: tangem.com
Visit the Tangem Wallet Support Center here.
Kudelski & Riscure audit summaries for Tangem are found here and here.
Check out Tangem’s blog post on “Seedless Wallets Explained” here.
Best Security Practices for Crypto Cold Wallets
Crypto custody companies like Tangem offer pioneering cold storage security methods, providing you with peace of mind that your digital assets are protected from traditional online threats. Nonetheless, there are always extra steps you can take to keep your private keys secure in your cold wallet.
- Only buy Tangem products from official sources, such as Tangem’s Official Website or authorized resellers.
- On receiving your Tangem cold wallet products, check the packaging and device for any signs of tampering. Tangem and other trusted cold wallet providers will replace products.
- Only link your Tangem Wallet Card to trusted devices, i.e., your personal smartphone.
- Educate yourself on common cold wallet scams and risks. Be wary of phishing campaigns designed to trick you into handing over your personal credentials.
- Check URLs before clicking them. Be skeptical of unsolicited emails purporting to be official communications from wallet providers or crypto exchanges.
- If using a seed (recovery) phrase, write it down and store it in a safe place. Do not share your seed phrase with anyone.