7 Best Cryptocurrency Hardware Wallets

2. Ledger Blue

Ledger Blue is a sophisticated cryptocurrency hardware wallet that comes with a 3.5-inch touchscreen and supports 25 cryptocurrencies. The touchscreen allows a user to interact with various apps specific to different cryptocurrencies and sign transactions. Ledger Blue costs more than $300, which makes it the most expensive among the best cryptocurrency hardware wallets in our list. It also stores private keys in an isolated environment, using a double-chip architecture. The separate micro-controller is used to run companion apps, which allows Ledger Blue to add new cryptocurrencies without compromising the security.

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