Trezor essentially pioneered the hardware wallet category and remains one of the most trusted names in crypto self-custody. The fully open-source firmware is a genuine differentiator — it means the security community can audit the code, which builds real trust rather than security-through-obscurity. Trezor Suite is a clean, intuitive desktop and web interface that makes managing multiple assets straightforward even for newcomers. The Model One is an affordable entry point, while the Model T and newer Safe series add touchscreen input and broader coin support. However, Trezor wallets use a general-purpose microcontroller rather than a dedicated secure element chip (though the Safe 3 finally added one), which has historically been a point of criticism from security researchers. The device also lacks native Bluetooth, meaning mobile use is less seamless than some competitors. Coin support is solid but not as extensive as Ledger's ecosystem. Overall, it's an excellent choice for anyone serious about holding their own keys.
Fully open-source firmware enables independent security audits Trezor Suite provides a polished, user-friendly portfolio management experience Strong track record as the original hardware wallet since 2014 Model range offers options from budget-friendly to premium Older models lack a dedicated secure element chip, raising theoretical attack surface concerns No Bluetooth connectivity limits mobile usage convenience Narrower altcoin and DeFi integration support compared to Ledger