Crypto hardware wallets compared for 2026

A hardware wallet is a device designed to protect the private keys used to approve cryptocurrency transactions. In plain terms, your crypto remains on the blockchain, while a hardware wallet holds the keys that let you access it.The main differences between wallets are which coins they support, how they connect to your phone or computer, and how you check and approve a transaction. This guide explains those differences and what they mean when choosing a wallet.How we assessed these walletsCointelegraph tested Trezor Safe 7, Ledger Stax, Flex, Nano Gen5, Nano X, Nano S Plus and Coinkite’s Opendime. Testing used smartphones and computers running both Linux and macOS operating systems, with both third-party and official software. The Opendime was used as cold storage; the others were used to test both simple transactions and decentralized application interactions. All the other models covered in the article were reviewed based on publicly available information alone.The review units were supplied to the author of the article free of charge by Ledger, Trezor and Coinkite at our request to be able to review the devices. No compensation or promise of positive coverage was made to any of ...