Both of these wallets got the first decision right: no altcoins. That's the baseline. Now let's figure out which one actually earns a spot securing your bitcoin.
I've handled both wallets personally. Went through the setup, tested the signing, poked at the edges. Here's what matters.
The Bottom Line
Both are solid Bitcoin-only choices, but Foundation Passport edges out the competition with superior features and community trust.
Under the Hood: Security
Security is the whole point. Everything else is secondary. Here's how these two handle it:
- Foundation Passport: Open-source with secure element. Premium build quality.
- Specter DIY: DIY signing device with large touchscreen. STM32-based.
Open-source on both sides. That's how it should be. Neither wallet asks you to trust a black box. The code is out there for anyone to audit.
Side-by-Side Comparison
The specs that matter for Bitcoin security.
| Feature | Foundation Passport | Specter DIY |
|---|---|---|
| Price | $199 | $120 |
| Bitcoin-Only | Yes | Yes |
| Open-Source | Yes | Yes |
| Air-Gapped | Yes | Yes |
| Secure Element | ATECC608A | Optional (can add secure element) |
| Connection | QR codes (air-gapped), MicroSD | QR codes (air-gapped), MicroSD |
The Verdict
The Passport is the premium choice and it knows it. The build quality justifies part of the $199 price tag. The open-source firmware and air-gapped capability put it in the same tier as the Jade Plus. But it's larger and heavier. If you want something that feels substantial and looks good on a desk, get the Passport. If portability matters, the Jade Plus does air-gapped better in a smaller package.
Why Foundation Passport Wins
Best for: Users who want premium build quality, Those who value air-gapped + open-source combination, Bitcoin-only maximalists with budget for premium device, Users who prefer physical controls over touchscreens.
Specter DIY's Weaknesses
DIY assembly. Less portable. Requires technical knowledge.
The Price Question
You'll save $79 with Specter DIY at $120. But Foundation Passport's premium buys you real improvements worth the extra cost.
Who Should Buy Which?
If you value a focused, Bitcoin-only approach, go with Foundation Passport. If a pure Bitcoin experience matters more, Specter DIY is your pick. But for pure bitcoin security, I always lean toward the Bitcoin-only option.
Common Questions
Do Foundation Passport and Specter DIY support multisig?
Most modern hardware wallets support multisig setups. Check the individual reviews for specifics on each wallet's multisig implementation and supported coordinators.
Which should I buy, Foundation Passport or Specter DIY?
Foundation Passport. It's Bitcoin-only, which means cleaner code and a smaller attack surface.
Is the price difference worth it?
The winner costs more, but the security features justify it.
Can I store other cryptocurrencies on these wallets?
No. Both are Bitcoin-only, which I consider a feature. Less code means fewer vulnerabilities.
Full Reviews
Compare Foundation Passport to:
Compare Specter DIY to:
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