Tangem. Your cards.

25-year warranty
EAL6+ security standard
Audited by Kudelski Security

Tangem is redefining the card experience by delivering top-level security, simplicity and accessibility. Enjoy complete autonomy and independence with a single tap. Tangem cards breaks down barriers and enhances the experience for advanced users.

During the activation process, the card’s embedded chip generates a random private key, ensuring that the safe cannot be compromised.

Safe activation takes less than

3 minutes

A Tangem Safe set can contain up to three Tangem cards. You get three equal cards to one safe, just like having three identical keys to your room door.

Smart backup.

Cutting-edge technology developed by Tangem engineers.

The chip in the card generates a random private key which never gets exposed.
The cards establish a secure connection with each other and transfer your encrypted private keys
Keys are stored on three cards with no other copies to be found across space and time.

Zero out of 850,000

cards hacked since 2018

Tangem Chip keeps you safe on two fronts

Biometric security

Access code protection

Meet Tangem Chip.

At the heart of every Tangem Card is a powerful, certified chip developed in collaboration with Samsung Semiconductor. Every card comes with an inbuilt chip, taking the form of a 1 x 1 mm microcomputer.

The highest chip security standard. Protection from any invasive and non-invasive attacks.
Maximum resistance to dust, water and temperature extremes (–25° to 50°C).
Environmental protection. Resistance to X-rays, electromagnetic pulses and electrostatic discharge.
Just a chip with an antenna. No points of vulnerability or elements that are prone to failure.
Counterfeit protection. The app verifies the authenticity of both the chip and the firmware.
Always ready to go. No need to charge.

Get answers to your questions.

In anticipation of your questions, we've answered the most common ones.

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A 3-card set gives you a better chance at recovering access to your safe than a 2-card set. If one card is lost or stolen, you can use the other card to access your safe. But if you lose one card AND forget your access code, you’ll need a third card to reset the access code. Therefore, we recommend getting the 3-card set.
Using the best technology humanity has to offer, we painstakingly designed our products to be fully autonomous. Neither Tangem servers nor services are participating or have access to your assets. There is only your card, your phone, and the blockchain. Our products will remain functional in any circumstance: the Tangem App code is available on GitHub; it can be rebuilt even if Apple and Google remove it from their app stores.
No, you will not lose access to your digital assets. You can use your card to access your wallet via any other mobile device. You just have to download the Tangem app on another phone and scan your Tangem cards. Remember, your phone doesn't store sensitive information; it’s just a screen that provides the wallet’s UI for easy access. You can use the Tangem wallet on two or more phones; the number doesn't matter because your wallet’s private keys are stored in the card’s chip.