Are you looking for hardware to improve the safety of your cryptocurrency? Then you should read our review of a new device called Ledger Blue, which was made by a company called Ledger, which is based is based in Paris, France.
What Is Ledger Blue?
Ledger Blue is a new cryptocurrency device that you can use as a wallet with advanced security measures and make complex transactions. This is multi application device that is crafted in France and architected around security so you can use your cryptocurrencies safely while you use a touchscreen and USD and bluetooth connectivity.
This is a flexible device that was created after two years of development and is capable of handling even complex smart contracts. It uses a dual chip architecture and ST31 Secure Element technology, as well as a STM32 microcontroller. It can support any type of blockchain, but only apps that were designed to be used on its secure hardware and software.
This device was designed to enable the user to have total control over the safety of their money. As hacks are common, devices like Ledger Blue are becoming more and more popular.
The box has the main device, a USB cable, instructions and a recovery sheet. The device is sized 97mm x 68mm x 10mm and it is made of Zamak (frame) and plastic (case).
Ledger Blue Features
The main feature of this device is to be flexible. You can use different blockchains (the ones who are still not compatible will start to be in the near future) and cryptocurrencies and it can operate together with any computer or smartphone that uses current technology (it works even with a less popular OS like Chrome OS).
Ledger Blue has a color touchscreen with a 3.5 inch display and a 320×480 screen. The device is LED-backlit and has a battery 500mA LiPo.
You can install many different apps on the device and launch them from the dashboard. It has free firmware updates and you can use the Ledger Manager to install or to remove the apps that you download from the store.
The Ledger Blue device is secure and it uses a PIN Code that locks the device as well as other security measures. The PIN Code can have to 4 to 8 digits and you can change it at your will. It also uses a system which protects you from malware, the proof of presence WYSIWYS (What You See Is What You Sign).
Also, the software is completely encrypted, so nobody anywhere will have access to your information because of this. The app is personalizable and you can easily backup all your files in case you ever need to do it, so you will never lose your information.
Ledger Blue Apps And Integrations
You can only use apps made especially for Ledger Blue on the system. The current app list is as follows: Bitcoin, Ethereum, Litecoin, Fido U2F, Dogecoin, Zcash, Dash, Stratis, Ripple, Hello, Bitcoin Cash, Komodo, Ethereum Classic, POSW, Expanse, UBIQ, PIVX, Vertcoin, Viacoin, NEO, Stealthcoin, Bitcoin Gold, Stellar, Hcash, Digibyte and QTUM.
Ledger Blue Conclusion
This looks like a pretty secure device. While maybe it is not as secure or popular as some of the other choices in the market, you will certainly be able to feel safe by using Ledger Blue. The device is considerably secure and resistant to malware, so it can be a great investment for those of you who are very concerned to keep your coins always safe whenever you have to make transactions.