Ledger Blue cryptocurrency wallet review

If you’re looking for a secure hardware wallet you can use to store your bitcoin (BTC), Ether (ETH) or other cryptocurrency holdings, the Ledger Blue is worth a closer look. Launched in December 2016, the Blue is a battery-powered hardware wallet designed to operate with any computer or smartphone.

Disclaimer: This information should not be interpreted as an endorsement of cryptocurrency or any specific provider, service or offering. It is not a recommendation to trade.

What is the Ledger Blue?

Limited stock

In July 2018, Ledger announced that it would be releasing a final batch of 10,000 Ledger Blue wallets. Once sold, the wallet will no longer be available to purchase.
The Ledger Blue is a handheld hardware wallet designed to store cryptocurrency. Built around a secure element, it features a 3.5-inch touchscreen along with USB connectivity. The blue is designed to run multiple companion apps in full isolation on top of its firmware, allowing you to store private keys for bitcoin, Ether, Dash (DASH), Litecoin (LTC) and a range of other digital currencies.

Compatible with any PC or smartphone that can be connected to with a USB cable, the Ledger Blue supports two-factor authentication and a number of other security features. If you order this device, here’s what you’ll get in the box.

  • Ledger Blue
  • USB cable
  • Instructions
  • Recovery sheet

Compatible with:

  • Operating systems. Windows (7+), Mac (10.9+), Linux or Chrome OS. Requires Google Chrome or Chromium, and one USB port where you can plug in your Ledger Blue.
  • Ledger apps. Ledger offers its own cryptocurrency wallet interfaces: Ledger Wallet Bitcoin & Altcoins, Ledger Wallet Ethereum, Ledger Wallet Ripple.
  • Software wallets. The Ledger Blue is also compatible with the following software wallets: Copay, Electrum, Mycelium, MyEtherWallet, GreenBits and BitGo.

How much does it cost?

At the time of writing (22/02/2018), the Ledger Blue was listed for sale from €229 on the official Ledger website. Given the exchange rate at the time (1 EUR = 9.21 HKD), you could expect to pay around HKD$2,108 or more for the device.

How do I add currency to my wallet?

The Ledger Blue, like other hardware wallets, doesn’t actually store any of your crypto coins or tokens on the device itself. Instead, it is used to store the private keys needed to access your digital currency, and tracks your holdings on the blockchain.

When first setting up your device, you can configure and install any companion wallet apps you need to manage your funds. You can then open the relevant app for your chosen digital currency and follow the instructions to generate a wallet address and receive funds.

To set up the device, complete the following steps:

  1. Turn on your Ledger Blue and follow the on-screen instructions
  2. Choose a PIN code
  3. Backup your recovery phrase
  4. Install apps
  5. Start sending and receiving payments

How do I make payments from my Ledger Blue?

If you want to start sending payments from your Ledger Blue, you’ll need to use the relevant app for the currency you want to transfer. For example, if you’re sending bitcoin, you can do so by completing the following steps:

  1. Connect your Ledger Blue to your computer via USB
  2. Enter your PIN code
  3. Open the Bitcoin app on your Blue
  4. Launch the Bitcoin Chrome application on your computer
  5. Click on “Send” and enter your transaction information (such as amount, recipient address and fees) in the pop-up that appears
  6. Click “Send”
  7. Check the details of your transaction to make sure everything is correct, then tap “Confirm” on your Blue to manually authorise the transaction
  8. Wait until your Chrome app displays “Validated”

How secure is the Ledger Blue?

The Ledger Blue includes a range of security features designed to provide safe storage for your crypto coins and tokens. Highlights include:

  • Offline storage. Hardware wallets allow you to store your private data offline, protecting your funds against the risk of hacking.
  • PIN code. The data on your device is locked by a secure PIN code of between four and eight digits.
  • WYSIWYS. The Ledger Blue uses What You See Is What You Sign to ensure the integrity of transactions and protect against risks such as malware, viruses and man in the middle attacks.
  • Touchscreen. As well as increasing the user-friendliness of the Blue, the colour touchscreen is used to double-check and manually validate transactions.
  • Modular architecture. This allows the Blue to run dedicated companion apps in full isolation on top of its firmware. This means you can add currency to your wallet or new apps to your device without the risk of compromising the master seed.
  • Backup and restoration. You can backup your device using a 24-word recovery phrase.

Pros and cons


  • High level of security for your crypto holdings
  • Compatible with a wide range of devices
  • User-friendly interface
  • Great touchscreen is easy to use and increases security
  • Support for multiple currencies

  • The hefty price tag
  • Not as portable as other hardware wallets on the market
  • You may want to compare it to other, cheaper hardware wallets

Where can I get the Ledger Blue?

The Ledger Blue is available on the official Ledger website. You can also find Ledger devices for sale on Amazon and from members of its official reseller network.

Next steps

Compare the features of the Ledger Blue with the pros and cons of other wallets to decide which is the right option for storing your crypto holdings.

If you’ve compared your options and decided that the Ledger Blue is the right choice for you, browse the Ledger website or the list of authorised retailers to shop for a device.


Disclaimer: Cryptocurrencies are speculative, complex and involve significant risks – they are highly volatile and sensitive to secondary activity. Performance is unpredictable and past performance is no guarantee of future performance. Consider your own circumstances, and obtain your own advice, before relying on this information. You should also verify the nature of any product or service (including its legal status and relevant regulatory requirements) and consult the relevant Regulators' websites before making any decision. Finder, or the author, may have holdings in the cryptocurrencies discussed.

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