Review
Trezor Safe 3
Open-source hardware wallet for most people
Our Verdict
The best hardware wallet for users who want open-source security without Coldcard's complexity. Shamir backup support, a clean interface, and a long track record. The USB connection is less paranoid than air-gap, but for most people the trade-off is worth it.
What we like
- Fully open-source firmware - gold standard for transparency
- EAL6+ Secure Element (OPTIGA Trust M V3)
- Shamir backup (split your seed across multiple shares)
- Clean, intuitive web interface (Trezor Suite)
- Original hardware wallet company - track record since 2014
- Best value in hardware wallets (~$59-79)
What could be better
- USB-connected (not air-gapped)
- Supports altcoins (larger attack surface than Bitcoin-only devices)
- Voltage glitching supply-chain vulnerability disclosed by Ledger Donjon (requires physical access)
- Two third-party vendor data breaches (MailChimp 2022, support portal Jan 2024)
How We Scored This
Community score compiled from Reddit threads, expert reviews, and app store ratings.
Frequently recommended as the best hardware wallet for beginners and intermediate users. Open-source firmware gets significant praise. Concerns raised about the Jan 2024 support portal breach.
Reproducible build confirmed. One of only a handful of hardware wallets where users can verify the firmware binary themselves. Cited as a key trust advantage.
Ledger's research team disclosed a voltage glitching attack that can bypass PIN protection. Requires physical access to the device. Trezor acknowledges the risk and recommends passphrase use.
Users praise the desktop app's clean interface and coin control features. Complaints center on occasional sync issues and the altcoin clutter in the default interface.
Score History
Switched to aggregated community scoring model. Community score (18/25) reflects positive security reception tempered by data breach incidents. Review published.
Initial research scores for Security, Fees, Trust.
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