Ledger Blue
Details and User Reviews 2023

Ledger Blue Description 2023

The Ledger Wallet Blue is the latest hardware wallet from Ledger and convinces with its even easier operation. This model now also has a touch screen and improved connectivity via Bluetooth.

Ledger Blue makes hardware wallets even more convenient

Ledger Blue is the most advanced hardware security equipment on the market. It has multi-application execution and combines enterprise-level crypto capabilities with a lightweight handheld device. Manufactured and developed in France, it meets the highest standards. It is built around a secure element, with a touch screen and USB & Bluetooth connectivity.

A powerful and flexible device

Ledger Blue is the latest product from Ledger, which has been developed over two years of research and development. This high-end device embeds a large touch screen to securely manage transactions and complex, intelligent contracts. Its smooth, yet rugged housing incorporates best-in-class technology built on the Blockchain Open Ledger (BOLOS) platform.

The hardware features

The Blue Ledger is based on a dual-chip architecture that integrates an ST31 SecureElement and an STM32 microcontroller. It has a touch screen with LED backlighting for easy navigation and transaction validation. It is powered by a Lipo battery and communicates with USB or Bluetooth devices.

Each app has its own security area

Thanks to its modular architecture, the Ledger Blue executes several dedicated companion apps in full isolation via the firmware. The strong security model allows you to add new cryptocurrencies or apps without endangering the master key. Transaction integrity is ensured by the WYSIWYS paradigm (What You See Is What You Sign). The flexibility of the device allows the user to use the device in the firmware that can support any type of block chain.

Source: Ledger Product Details