

A cold wallet is a specialized storage device for cryptocurrencies, designed to keep digital assets offline and disconnected from the internet. The crypto community widely considers this method the most secure way to safeguard digital assets against hacking and unauthorized access. Most cold wallets are hardware devices that differ in the range of supported cryptocurrencies, security level, and additional features.
For active crypto users
The Ledger Nano X is a flagship hardware wallet for active crypto market participants. It allows up to 100 apps to be installed simultaneously, making it an ideal choice for users managing a diversified digital asset portfolio.
The device features a high-quality OLED display with a 128×64 pixel resolution for clear transaction data. It’s equipped with a modern USB-C port for connecting to a computer, ensuring stable and fast data transfer.
One of the Ledger Nano X’s standout features is native NFT support on Ethereum and Polygon blockchains, giving users access to the fast-growing non-fungible token market. Integrated Bluetooth technology lets you manage your wallet through a mobile app, delivering maximum mobility.
Security is based on a certified CC EAL5+ secure chip that provides hardware-level cryptographic protection for private keys. Even if a connected device is compromised, your assets remain protected.
The main difference between the Ledger Nano X and the more affordable Ledger Nano S Plus is Bluetooth connectivity and full compatibility with the Ledger Live app on iOS—making it the perfect choice for Apple users.
The wallet comes in three stylish color options: classic black, vibrant blazing orange, and elegant cosmic purple, letting every user pick their favorite.
For beginners
The manufacturer positions Ledger Nano S Plus as an ideal entry point for newcomers to secure crypto storage. Despite being more affordable than the flagship model, it retains all essential security features.
This hardware wallet is equipped with a high-quality OLED display with 128×64 pixel resolution, offering a comfortable user experience. The modern USB-C connector ensures reliable computer connectivity and compatibility with current standards.
Ledger Nano S Plus uses a certified Secure Element CC EAL5+ chip, providing the same cryptographic protection as the higher-end model. Your private keys are hardware-secured and never leave the device.
In addition to supporting a broad range of cryptocurrencies, the wallet allows NFT management on Ethereum and Polygon, so beginners can explore different segments of the crypto industry.
Its main differences from the more expensive Ledger Nano X are the lack of Bluetooth and the inability to use Ledger Live on iOS devices. For users who prefer desktop management, these limitations aren’t significant.
The wallet is available in four appealing colors: classic black, vibrant Bitcoin orange, stylish ice (with a semi-transparent body), deep blue, and elegant mystic white.
Universal model
The Trezor Model T is the flagship device from one of the hardware wallet industry’s pioneers. It features a modern 1.54-inch color LCD display for intuitive interface navigation and clear presentation of all essential information.
Developers included a universal USB-C port for connecting to modern computers and devices, ensuring stable data transfer. The wallet is convenient for both desktop and mobile use.
You manage the Trezor Model T through the Trezor Suite app, which is available as desktop software for Apple macOS, Windows, and Linux, as mobile apps for Android and iOS, and as a browser version for use without additional installation.
Developers proudly call the Model T the company’s most advanced and innovative hardware wallet ever. It’s designed as a universal solution for secure digital asset storage—equally suitable for newcomers and experienced users with large portfolios.
The touchscreen makes PIN entry and transaction confirmation much simpler, providing an intuitive and secure user experience.
For beginners
The Trezor Model One is a classic hardware wallet trusted by millions around the world. It’s a button-operated device with a standard USB-A connector for computer connectivity.
This device is fully compatible with the Trezor Suite app, which offers a user-friendly interface for managing crypto assets. The app is available as desktop clients for Apple macOS, Windows, and Linux, as mobile apps for Android and iOS, and as a browser version for online use.
Although its design is simpler than the Model T, the Trezor Model One delivers the same high standard of private key security. The button controls, while requiring some adaptation, offer strong protection against software attacks.
The Trezor Model One cold wallet comes in two classic colors: elegant white and sleek black, so users can match their preference.
This is an excellent choice for beginners seeking a proven, reliable solution for secure crypto storage without unnecessary technological complexity.
For advanced crypto enthusiasts
CoolWallet Pro stands out with its ultra-thin design—just 0.8 mm thick and weighing only 6 grams. Its compact size makes it similar to a standard bank card, ensuring maximum portability and convenience for everyday use.
Despite a minimalist design, CoolWallet Pro delivers impressive functionality. It supports over 20 different blockchains, covering almost all popular cryptocurrencies and tokens—making it ideal for users with diverse asset portfolios.
Integrated Bluetooth lets users manage their wallet through a mobile app, so there’s no need to connect to a computer. All critical operations are confirmed directly on the device for maximum transaction security.
Security is based on a certified CC EAL6+ secure chip, delivering one of the industry’s highest levels of cryptographic protection. Private keys are well-defended against all known attack types.
This device is perfect for advanced crypto enthusiasts seeking maximum portability, a wide range of features, and top-tier security.
For those who value 100% offline storage
The SafePal S1 is a distinctive cold wallet that eliminates all forms of online connectivity. It does not support Bluetooth, WiFi, NFC, or cable connections, minimizing possible attack vectors.
This hardware wallet supports 54 different blockchains, covering almost all popular cryptocurrencies. Users can also add new tokens themselves, offering flexibility for emerging projects.
The device is roughly the size and shape of a credit card, which developers say makes everyday use easy. SafePal S1 features a compact 1.3-inch display for information, physical buttons for secure input, and a built-in camera for QR code scanning during transactions.
Blockchain interaction occurs exclusively via QR code scanning, eliminating any risk of data interception from network connections. This makes SafePal S1 one of the safest options for long-term crypto storage.
The built-in battery offers impressive autonomy: with 10 minutes of use per day, the charge lasts for 20 days—making the wallet convenient for regular use.
The largest wallet
KeepKey is notable for having the largest OLED display among hardware wallets. Its large screen makes it easy to view addresses, transaction amounts, and critical data, reducing the risk of errors on confirmation.
The device is compatible with Windows, macOS, Linux, and Android, so users can work comfortably across ecosystems.
Developers have integrated the wallet with the ShapeShift platform, providing direct access to exchange and asset management tools through the wallet interface.
KeepKey uses a reliable ARM Cortex-M3 processor for stable device operation and secure cryptographic processing. It connects to your computer via a standard Micro-USB port, compatible with most cables.
KeepKey has built a reputation for reliability and effectiveness over several years in the market. Its large size makes it best for users who prefer to store their wallet in a safe place rather than carry it around.
Industry experts compiled a consolidated ranking of cold wallet manufacturers. Ledger was unanimously voted the top hardware wallet brand, noted for high quality and proven security. Trezor came in second, also recognized by professionals.
Experts also recommended considering SafePal’s promising solutions and classic paper cold wallets for the safest long-term storage.
Among Ledger models, the Nano X stands out as the clear leader for functionality and security. For Trezor, experts especially highlighted the flagship Model T and the proven Trezor One.
Crypto portfolio manager Artem Ibragimov strongly recommends Ledger cold wallets for reliability and functionality. TTM Academy head Stanislav Pankov also considers Trezor hardware wallets worth attention.
Vekus Mining Development trader-analyst Denis Trapezenko named the Ledger Nano X and Trezor Model T as the best cold wallets on the market, citing their balance of security, features, and ease of use.
Turov Invest head and crypto enthusiast Renat Kalinchenko agrees, selecting the Nano X as Ledger’s best model and highlighting the Trezor One as the ideal choice for beginners.
Kick Ecosystem founder and CEO Anti Danilevsky offered an alternative perspective, recommending paper wallets for secure storage:
"The safest solution is a paper wallet with a seed phrase stored in a bank safe deposit box. For significant sums, you can store an encrypted seed phrase, with the decryption method known only to the owner. The downside is that if something happens to the owner, the funds may be lost forever. Therefore, a trusted person—such as a close relative, attorney, or sealed will—should have access to the decryption key. It’s important to understand that all other wallet types can be hacked within 5–10 minutes if someone gains physical access to the device."
Green Crypto Processing COO Ivona Gutovich also joined the discussion, listing the Ledger Nano X, Trezor Model T, and SafePal S1 as her top three cold wallets for secure storage, highlighting their optimal balance of security and features.
She added: "The only downside of cold wallets is that the transaction process can feel a bit tedious, especially for beginners. Still, the added security these devices offer is well worth the extra confirmation steps."
Ledger Nano X is one of the most popular cold wallets, with a long track record and proven security. It offers all the features needed for reliable offline crypto storage. The main drawbacks are the lack of a Russian interface and a relatively high price. Otherwise, it’s only slightly different from the Ledger Nano S Plus, which is nearly half the price.
Ledger Nano S Plus is a budget model that is nearly as functional as the more expensive Ledger Nano X, making it the best choice for everyday crypto management. Its main drawback is the lack of a Russian-language interface.
Trezor Model T is a high-tech cold wallet that meets all current industry standards and trends. Its main downside is the high price, which may not be justified for users with smaller portfolios.
Trezor Model One, while not the most advanced, is still an effective solution from a reputable manufacturer with years of experience. Its main drawback is the button-based interface, which takes some getting used to.
CoolWallet Pro surpasses most competitors in features and supported blockchains, but the brand is not as well known as bigger rivals, which may be a concern for conservative users.
SafePal S1 is unique for its fully offline design, minimizing the risk of compromise. It’s the only device in this ranking available for direct delivery to Russia. However, it has relatively low market penetration and requires payment for international shipping.
KeepKey has proven its reliability and effectiveness over several years, but its large size, limited coin support, and less modern technology are key drawbacks compared to newer models.
For most users, the Ledger Nano S Plus is the best all-around choice for price, features, and security. Those willing to pay more for advanced capabilities should consider the flagship Ledger Nano X and Trezor Model T.
Users looking for broad blockchain support and advanced features should choose CoolWallet Pro. SafePal S1 is best for minimizing all possible online risks for digital assets.
Trezor Model One is highly suitable for beginners who want a simple, reliable solution for secure crypto storage without complexity. The large KeepKey is a good choice for those who prefer stationary storage in a secure location rather than frequent transport.
A cold wallet is an offline cryptocurrency storage device, disconnected from the internet. The main difference: cold wallets keep assets offline and better protected from hackers, while hot wallets are online, easier for frequent transactions, but less secure.
Ledger, Trezor, and SafePal are the leading hardware wallets for crypto storage. Ledger is known for reliability and support for many assets. Trezor stands out for its open-source code. SafePal offers a user-friendly interface and multi-level security. The best option depends on your preferences and security requirements.
Cold wallets provide strong security due to offline storage. Pros: protection from hackers and malware, control of private keys. Cons: risk of device loss, more complicated use, physical damage. Always verify addresses when transferring funds.
When selecting a cold wallet, look at security, compatibility with your cryptocurrencies, cost, and ease of use. Popular choices: Ledger Nano X and Trezor Safe 5. Buy only from official stores.
Cold wallets support major cryptocurrencies: Bitcoin, Ethereum, BNB, and most ERC-20 tokens. However, not all coins are supported. Compatibility depends on technical standards and project approval. Check compatibility with rare coins through official channels before storing.
If you lose your cold wallet, you can recover your assets using a mnemonic phrase. Import your 12 or 24 words into a compatible wallet following BIP39 standards. Your assets are linked to the mnemonic, not the device. After recovery, transfer funds to a new address immediately for security.
Cold wallets range from a few dollars to several hundred dollars depending on the brand and features. Premium models can be more expensive.
For beginners, Ledger Nano X or Trezor Safe 5 are recommended—reliable, affordable choices supporting over 5,500 cryptocurrencies. Always buy from official stores to avoid counterfeits or damage.











