Cold Wallets can effectively prevent the theft of crypto assets. This article will introduce Newbie users to how Cold Wallets work and recommend several entry-level devices to help you enter safely.
Why do you need a Cold Wallet?
More and more users are entering the cryptocurrency market, but security incidents such as network attacks, scam websites, and private key leaks are also occurring frequently. While hot wallets are convenient, they are constantly connected to the internet and are easy targets for hacker attacks.
The biggest advantage of a Cold Wallet is “offline storage”; even if the device itself is stolen, assets cannot be transferred without the private key. For users who hold coins for a longer period and have a large amount of funds, a Cold Wallet is currently the safest choice.
What is the working principle of a Cold Wallet?
A Cold Wallet avoids interaction with any online systems by storing the user’s Private Key on an offline device. In simple terms, it does not actively connect to the internet and cannot directly perform on-chain operations.
When users need to send cryptocurrency, they will sign the transaction on a Cold Wallet and then transmit the signed data to an online device through a secure method (such as a QR code), which will broadcast it to the blockchain. This process ensures that the private key is always stored offline, greatly reducing the possibility of asset leakage.
Cold Wallet Recommendations: Popular Models Suitable for Newbies
If you are a Newbie to Cold Wallets, the following devices are well-reviewed and relatively easy to use in 2025:
1. Ledger Nano S Plus
Suitable for budget-conscious newbie users, supporting a variety of mainstream currencies, and the functionality is sufficient for daily use. Although it lacks Bluetooth capability, the USB connection is enough to meet most needs. It is suitable for beginners who wish to get started with self-custody.
2. SafePal S1
This is a newbie Cold Wallet that features an offline signature design with QR codes, requiring no cable connections, truly achieving “physical isolation.” The operation is intuitive, paired with the official App, supporting over 50 chains and thousands of tokens.
3. Keystone Lite
As a cold wallet targeting the newbie market, Keystone Lite supports completely offline use and is compatible with mainstream wallets like MetaMask and Keystone Pro. Although it is a lightweight version, its security is still guaranteed, making it a good starting point for exploring the world of cold wallets.
4. Tangem Wallet
Using NFC technology, card design, no battery required, operation can be completed by bringing it close to the phone. It is very suitable for users accustomed to mobile devices, especially for carrying on the go.
The above products have different focuses on functionality and security; you can choose the appropriate model based on your budget, coin holding habits, and technical familiarity.
How to properly store a Cold Wallet?
Buying a Cold Wallet is just the first step; proper usage and storage are even more important. Here are some practical tips:
- Properly save your mnemonic phrase: The mnemonic phrase generated when you first set up your Wallet is the only way to recover your assets. It is recommended to write it down by hand and keep it in a fireproof, moisture-proof place that is not easy to lose, avoiding taking photos or storing it in the cloud.
- Legitimate purchase channels: Please make sure to buy devices through the official website or certified agents to avoid purchasing tampered counterfeit goods.
- Regularly check the device status: Although the Cold Wallet itself is not connected to the internet, it is still necessary to periodically power it on to check for issues with the battery, circuitry, or firmware.
- Batch saving assets: If you hold a large amount of cryptocurrency, it is not recommended to store all currencies on a single device. It is advisable to distribute storage across multiple devices.
Common Misconceptions and Usage Tips for Cold Wallets
Many newbies have some misunderstandings about Cold Wallets, such as:
- It is a misconception that if a wallet is lost, the assets cannot be recovered. In fact, as long as the mnemonic phrase is still available, the assets can still be restored.
- Mistakenly thinking that a Cold Wallet must be plugged into a computer to be used. Many modern Cold Wallets support contactless signing methods such as QR code scanning and NFC.
- Ignore firmware updates. Some Cold Wallet manufacturers regularly release security patches, and neglecting updates may lead to security risks.
Therefore, in addition to choosing the right products, continuously paying attention to the update announcements from wallet manufacturers and regularly checking the security status of the devices are also important aspects of using a Cold Wallet.
Summary: Choose a Cold Wallet that suits you, starting from security.
In the world of cryptocurrency assets, security is always the top priority. The Cold Wallet, as an offline and tamper-proof storage method, provides users with strong protection measures. Whether you are a Newbie just entering the space or an experienced player looking to elevate the security of your assets to new heights, you can gain peace of mind from the Cold Wallet.
I hope this article’s recommendations and practical guide on Cold Wallets can add a layer of protection to your investment journey, truly achieving the goal of “being your own bank.”
* The information is not intended to be and does not constitute financial advice or any other recommendation of any sort offered or endorsed by Gate.
