How to use a crypto hardware wallet in 2025

TL;DR

This guide shows you how to set up and use a crypto hardware wallet, using the Trezor Safe 3 as an example. You’ll learn to safely store Bitcoin, Ethereum and other assets offline, with clear steps for wallet setup, seed phrase backup, PIN protection and secure transaction signing. The article also explains how to connect your hardware wallet to MetaMask for use with DeFi platforms and NFTs – all while keeping your private keys offline. Whether you’re comparing the best hardware wallets in 2025 or need a crypto wallet tutorial for…