5 Best Crypto Cold Card Wallets: Updated for 2025

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In today’s digital realm, securing crypto assets is paramount.

Enter the cold wallet card—an offline sanctuary for digital wealth.

What Is a Cold Wallet Card?

A cold wallet card, also known as a hardware or cold storage wallet, is a tangible object of cryptographic security principles.

Traditional hot wallets are connected to the internet and exposed to hacking and online threats, however, cold wallet cards operate in an offline environment, reducing the risk of unauthorized access and theft.

cold card wallet

 

At its core, a cold wallet card looks like a smart card or metal plate, featuring either a secure chip or engraved private keys stored directly on the device.

These private keys are generated and securely stored within the device itself, making sure that they never come into contact with potentially compromised networks or devices.

Typically, the term “cold card wallet” is used interchangeably with hardware wallets shaped like a card. However, cold storage vs. hardware wallets can differ depending on their features and third-party connectivity.

 

Tip ☝️

True cold storage never connects to the internet nor does it have any electronic components that need to connect to other devices (including a smartphone or computer).

 

Advantages of Using Cold Wallet Cards

Security

Picture this: your private keys, safely covered in a fortress of encryption, resistant to the intrusive eyes of hackers and cyber bandits.

That’s the magic of cold wallet cards.

By keeping your keys offline, these bad boys provide an impenetrable barrier against even the most determined attackers.

Fortress Protection

Think of your cold wallet card as your own personal Fort Knox for crypto. It’s like having a mini vault in your pocket, protecting your digital treasures against all manner of online threats.

With one of these, you can sleep knowing your crypto is under lock and key.

User-Friendly Design

Now, you might be thinking, “Sounds great, but aren’t these things super complicated to use?”

Cold wallet cards are surprisingly simple to operate.

Just plug them in when you need to make a transaction, then unplug them when you’re done. It’s that easy!

Versatile Compatibility

Whether you’re a die-hard Bitcoin believer or a DeFi fan, cold wallet cards have got you covered.

These versatile little gadgets support a wide range of cryptocurrencies and tokens.

Best Cold Wallet Cards for Your Cryptos

1. Material Bitcoin

Material Bitcoin stands out as the top choice in the market for cold card wallets.

Being the safest crypto wallet out there, it offers you outstanding security and convenience for managing your Bitcoin assets.

Crafted from AISI 304L stainless steel, this cold card wallet is practically indestructible, giving you peace of mind like never before.

MATERIAL BITCOIN COLD WALLET

 

One thing that sets Material Bitcoin apart, is that you don’t need any apps cluttering up your phone.

Just pure, straightforward security, thanks to its offline storage and advanced encryption.

Material Bitcoin doesn’t just support Bitcoin—it’s got you covered with USDT and Ethereum as well. No matter which cryptocurrency you’re holding, you’re always protected.

2. Cypherock

Whether you’re a trader or just starting in the world of cryptocurrency, Cypherock Wallet is your go-to wallet if you’re looking for a smooth interface, user-friendliness, and guidance.

Cypherock continues to lead with its innovative sharded key storage system, splitting your private keys across multiple devices for ultimate protection.

cypherock wallet

As an alternative option for a multi-sig crypto wallet, Cypherock continues to offer a unique solution for added security measures.

Updates in 2025 have further enhanced its user experience, making it an excellent choice for traders and investors who prioritize advanced encryption and a smooth interface.

3. Tangem

Tangem is a trusted cold card wallet option, offering secure and user-friendly features to manage your cryptocurrency holdings offline.

Tangem’s compact design and ability to support over 6,000 assets make it the perfect choice for users managing diverse portfolios.

Continuing to update its platform, Tangem has improved its app’s functionality to make transactions faster and smoother.

It maintains privacy as a top aspect of its features, with no personal data collection needed. This is a selling point for many users who want to remain anonymous.

tangem wallet

 

4. Arculus Wallet

Designed with the latest advancements in technology, Arculus Wallet stands out compared to other cold crypto wallets on this list because of its biometric authentication features.

arculus wallet

Your fingerprint becomes your access key, adding an extra layer of security to protect against unauthorized access.

Additionally, in 2025, Arculus is making improvements to its navigation features and has added new cryptocurrencies and tokens to its supported list.

5. Coldcard MK4

Coldcard MK4 has made a lot of noise in the crypto world as a go-to wallet for Bitcoin enthusiasts.

It’s considered an air-gapped wallet, which provides top security.

Coldcard Hardware mk4

However, we must point, out that this device does need to connect to third-party exchanges, like Sparrow Wallet to manage wallet portfolios.

Firmware updates in 2025 are in place to provide faster transaction signing and integration with wallet software.

How to Use a Cold Card Wallet – Step By-Step

Step 1️⃣: Get Your Cold Card Ready

For electronic cold cards, follow the instructions provided to create a unique PIN code and write down your recovery seed phrase.

For non-electronic cold cards like Material Bitcoin, setup is even easier. There’s no configuration or PIN code is needed.

Step 2️⃣: Load Up Your Funds

Send your desired amount of crypto to the public address on your cold card.

 

Remember: Always double-check the address for accuracy. Transactions on the blockchain are permanent!

Step 3️⃣: Making Transactions

For electronic wallets, connect your cold card to a computer or phone to confirm transaction details and generate a signed file.

For non-electronic wallets, there’s no need to connect to a third-party device. This adds an extra layer of security and safety, preventing your cold wallet from potential hacking.

Step 4️⃣: Broadcasting Your Transaction

Transfer the signed transaction file to an internet-connected device to broadcast it.

Use compatible software or apps for easy broadcasting.

Step 5️⃣: Confirmation

Once confirmed on the blockchain, disconnect your cold card and store it securely.

With wallets like Material Bitcoin, no connectivity reduces risk significantly. You can check your balance by scanning the QR code on your device.

Popular Cold Wallet Cards for 2025

To help you choose the best cold wallet card for 2025, here is a detailed comparison of the top options available.

Cold Wallet Cards Material Bitcoin KeepKey Wallet Cypherock ColdCard Arculus Wallet Tangem
Cost $89 $78 (Currently on sale for $49.95) €159 €139 $99 $69.90 (3 card set)
Security Level
  • Indestructible, offline storage.
PIN-protected, open-source. Sharded key storage, multi-factor auth. Air-gapped, advanced encryption. Biometric authentication. NFC-based, secure element.
Supported Assets BTC, ETH, USDT BTC, ETH, ERC20 Multi-asset BTC only 10,000+ cryptocurrencies 6,000+ assets
Unique Features
  • No configuration is needed.
  • AISI 304L stainless steel.
  • Easy to use.
  • Beginner-friendly.
  • Shards key across devices for added security.
  • Focus on Bitcoin.
  • Offline signing.
  • Fingerprint-based security (biometric).
  • App integration.
  • No personal data is required.
Best For Maximum security and simplicity. Beginners looking for affordability. Advanced users that need extra layers of security. Bitcoin enthusiasts. Users prioritizing biometrics. Versatile and multi-crypto.

 

For more information, and further comparisons of Material Bitcoin vs Ellipal Titan and others, make sure to check out our Best Cold Storage Wallet Guide for 2025.

 

 

FAQ

1. How does a cold card wallet work?

  • A cold card wallet works by securely storing your cryptocurrency offline, away from potential online threats. It typically generates and stores private keys offline, ensuring greater security for your digital assets.

2. Which cold card wallet is best?

  • The best cold card wallet depends on individual preferences and needs. However, popular options include Material Bitcoin, Ledger Nano X, Trezor Model T, and KeepKey.

3. Which cold card wallet offers the highest security?

  • Material Bitcoin stands out as the top choice for security due to its non-electronic design. Unlike other cold card wallets, Material Bitcoin operates offline, eliminating any exposure to online risks. With no need for connectivity, it ensures your cryptocurrency assets remain completely secure from cyber threats.

4. Are cold card wallets secure?

  • Yes, cold card wallets are generally considered secure due to their offline storage of private keys, which minimizes the risk of hacking and cyber-attacks.

5. Is it easy to use a cold card wallet?

  • Using a cold card wallet can be straightforward, especially with user-friendly interfaces and clear instructions provided by manufacturers.

6. What are the advantages of using a cold card wallet?

  • Advantages of using a cold card wallet include enhanced security, offline storage of private keys, ease of use, and compatibility with various cryptocurrencies.

7. Can I use a cold card wallet with multiple cryptocurrencies?

  • Yes, many cold card wallets support multiple cryptocurrencies, offering flexibility for users to manage different digital assets in one wallet.

8. Are there any risks associated with using a cold card wallet

  • While cold card wallets provide excellent security, there is a risk of physical damage or loss if not properly stored or handled. That’s why is more convenient to use an ultra-resistant wallet made of stainless steel, like Material Bitcoin.

9. Can I access my funds quickly with a cold card wallet?

  • Accessing funds with a cold card wallet may not be as quick as with online wallets, as transactions often require additional steps such as transferring signed transaction files to an online device for broadcasting to the network. However, this is made for increased security.

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    Eva Robledo - Material Bitcoin

    Eva Robledo - Material Bitcoin

    Eva Robledo has specialized in both professional marketing and advanced SEO. She is currently working on various projects related to the world of trading, cryptocurrencies, and finance. With extensive experience in content creation for these areas, among others, she brings valuable expertise to her endeavors.

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