FOUR wallet

The most secure hardware wallet for your FOUR

Elevate your FOUR security! More users are choosing Tangem for its reliable cold storage. Be part of the trend.

Get FOUR wallet

How to secure your FOUR with Tangem?

When you buy or hold FOUR in Tangem, it secures your private keys in many ways:

With the seedless setup and smart backups on extra devices, your Bitcoin is safe and accessible only to you.
Tangem is IP69K water and dustproof, built to protect against extreme temperatures, EMPs, ESCs, and X-RAYS.
An access code and biometric authentication protect against unauthorized access.
Private keys are generated and stored on its EAL6+ CC secure element.

How to get a FOUR Crypto Wallet?

Tangem products are for everyone, from beginners to experts. They keep your crypto safe and easy to manage. With cutting-edge technology, Tangem lets you control and protect your digital assets.

Get Tangem

Firstly

Get the Tangem Wallet.

Take control of your assets with just one tap. It's perfect for anyone new to crypto and offers a great experience for more experienced users too.

Then

Sync Tangem Wallet with our App.

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

Finally

Discover the power of crypto.

Manage crypto with balance tracking, secure transactions, and direct purchases or swaps through Tangem Wallet.

Why choose FOUR wallet with Tangem.

Privacy

No registration and KYC required to use the app. We don't track your data.

Security

Your private keys are encrypted and never leave your device. Only you have control over your funds.

Convenient designs

Choose from a variety of elegant designs, including unique co-branded editions and our innovative ring-form factor wallet, ensuring both style and functionality.

24/7 Customer care

Fast support for your needs. Live chat and email support for customers from all over the globe.

What is FOUR (FOUR)?

FOUR (FOUR) is a digital currency crafted for a decentralized communication environment, where self-custodial data management takes precedence. This initiative strives to deliver a Web3-enabled email and chatting application, affording users an exit from centralized data harvesting.

What is a FOUR wallet?

A FOUR wallet is a secure space designed to store private keys needed to manage your FOUR accounts. While your FOUR tokens live on the blockchain, the wallet itself is crucial for generating and storing these keys, thereby permitting you to manage sending, receiving, and administrating FOUR assets.

How does a FOUR wallet work?

FOUR wallets function through the use of both public and private keys, maintaining blockchain account security and accessibility. While the private key must be kept confidential for account access, the public one can be used to receive FOUR. Tangem Wallet is proficient in creating and preserving these private keys through its integrated chip.

What are the types of FOUR wallets?

Exchange FOUR Wallets:
Centralized platforms like Binance and Coinbase provide FOUR purchases through custodial wallets. While convenient, there's always the possibility of having access privileges revoked.
Software FOUR Wallets:
Downloadable programs for your device that handle private keys and FOUR management. They are user-friendly, though susceptible to cyber risks, covering mobile, desktop, and browser categories.
Mobile FOUR Wallets:
These are applications designed for smartphone-based FOUR management.
Desktop FOUR Wallets:
Programs installed on PCs, holding private keys directly on hard drives or SSD.
Hardware FOUR Wallets:
Devices like Tangem that provide offline storage solutions to safeguard against internet-based vulnerabilities.

How to Choose the Best FOUR Wallet

Selecting the ideal FOUR wallet hinges on individual priorities such as user-friendliness, trustworthiness, longevity, and security. A hardware wallet like Tangem is recommended for those needing to store significant amounts securely and avoid online threats.

Learn more about FOUR

Tangem supports other cryptocurrencies

Reliability and convenience at your fingertips. Manage thousands of cryptocurrencies with peace of mind anywhere and anytime

See all supported cryptos

FOUR FAQ

You can buy FOUR on major cryptocurrency exchanges like Binance, Coinbase, or Kraken. You can also use P2P platforms or specialized exchange services. For safe storage, it is recommended to use a reliable wallet like Tangem.
For long-term storage of FOUR, a cold wallet such as Tangem is the best choice, offering a high level of security. For active transactions, a hot wallet is more convenient but less protected from hacking.
Transfer fees for FOUR depend on the blockchain network load and the exchange or wallet used. Typically, this includes a network fee (gas fee) and possibly additional fees from the platform.
To create a wallet for FOUR, install the Tangem app, follow the instructions to set up a cold wallet, and generate a unique address for storing your cryptocurrency.

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FOUR wallet

How to secure your FOUR with Tangem?