Why Tangem?
Tangem Wallet is a self-custodial hardware wallet built on a powerful, certified secure chip by Samsung. It's safe, simple, and user-friendly, designed for both beginners and experienced crypto users. Slim and durable, Tangem Wallet supports 14,000+ tokens across 90+ networks.
Tangem Wallet is available in two form factors: a card and a ring. Both use an inbuilt secure element chip that functions as a microcomputer. They don't need cables or batteries — just a secure chip and an NFC antenna inside. They have no points of vulnerability or elements that are prone to failure.
Tangem Wallet sets may include two or three devices (cards and/or a ring), allowing you to create backups for secure access recovery.
To get started, you need a mobile device with NFC support and your Tangem device. Keep it in your pocket, wallet, or wear it as a ring — and use it whenever you need to sign a transaction.
 Easy to Use |  Multi-Currency Support Get access to thousands of tokens and 90+ networks in one app. Visit our website or check the Tangem app to see the full list of supported cryptocurrencies. |
 High Security The Tangem chip is EAL6+ certified, the highest security certification level used in hardware wallets. It is fully protected against electromagnetic pulses, electrostatic discharge, and X-rays, in compliance with ISO 7816-1. |  Firmware Security Audit The Tangem firmware underwent two independent audits: one in 2018 by the Swiss company Kudelski Security and another in 2023 by Riscure, an international security lab. |
 Warranty Each Tangem Wallet comes with a 25-year warranty. |  Durability IP69K certified. Maximum resistance to dust, water, and extreme temperatures. Operating temperature range: −25°C (−13°F) to +50°C (122°F). |
 Privacy Tangem servers are not involved in processing your cryptocurrency transactions. Instead, your transactions go directly to public blockchain nodes or API services. There is no user registration or verification, and we do not collect your geolocation or information about your wallet’s contents. | |
 Smart backup Our unique backup technology allows your private key to be securely duplicated across multiple Tangem devices in your set. |  Support and community Tangem offers 24/7 customer support and an active community on X (Twitter), Telegram, Discord, Reddit, Instagram, YouTube, and Facebook. |
FAQ
Can a Tangem device be hacked?
At the core of every Tangem device lies a powerful, certified chip developed in collaboration with Samsung Semiconductor.
It features an EAL6+ certified secure element — the highest security standard for commercial chips.
This certification protects against both invasive attacks (physically opening the chip to analyze its layers) and non-invasive attacks (analyzing the chip’s behavior externally without opening it, including attempts to measure side-channel signals using a highly sensitive oscilloscope).
The chip is equipped with multiple sensors (laser, temperature, light, power) that respond to unauthorized access by automatically erasing the private key if tampering is detected.
Since its launch in 2017, we have distributed over 6 million devices without a single one being compromised.
Can a card become demagnetized?
The chip contains no magnetic elements.