Frequently asked questions

Question 1

What is Ledger Blue?

Accepted Answer

Ledger Blue is a premium hardware wallet / cold wallet with a tablet-sized design featuring a 3.5-inch color touchscreen. Ledger Blue supports multiple cryptocurrencies offline and offers connectivity via USB, Bluetooth, and NFC, making it suitable for individual and enterprise use.

Question 2

Is Ledger Blue safe & legit?

Accepted Answer

Ledger Blue is closed-source and non-custodial. Ledger Blue has not experienced any known hacks, exploits, or scandals. Security features include encryption, secure element, recovery phrases, and PIN code protection. Ledger Blue is no longer supported by the latest Ledger Live versions.

Question 3

Who created Ledger Blue?

Accepted Answer

Ledger Blue was created by Ledger SAS a company founded by David Balland, Eric Larchevêque, Joel Pobeda, Nicolas Bacca, and Thomas France

Question 4

Where is Ledger Blue's company based?

Accepted Answer

Ledger SAS the company behind Ledger Blue is headquartered in Paris, France.

Question 5

How does Ledger Blue work?

Accepted Answer

Ledger Blue is a hardware wallet with a large touchscreen for navigation and transaction approval. Ledger Blue connects to the Ledger Live companion app via USB, Bluetooth, or NFC, allowing users to manage assets and sign transactions securely. Ledger Blue uses the Blockchain Open Ledger Operating System (BOLOS) to run apps securely.

Question 6

When was Ledger Blue launched?

Accepted Answer

Ledger Blue was released in November 20, 2016.

Ledger Blue

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Custody