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 tested both of these wallets and formed opinions the old-fashioned way: by actually using them. Here's what stood out.
The Bottom Line
Blockstream Jade Plus is simply the best Bitcoin wallet on the market. Air-gapped, open-source, and Bitcoin-only. It's not even close.
Feature Comparison
The specs that matter for Bitcoin security.
| Feature | Blockstream Jade Plus | Specter DIY |
|---|---|---|
| Price | $149 | $120 |
| Bitcoin-Only | Yes | Yes |
| Open-Source | Yes | Yes |
| Air-Gapped | Yes | Yes |
| Secure Element | Virtual Secure Element (no hardware SE, but cryptographically equivalent security without the black-box trust issues) | Optional (can add secure element) |
| Connection | QR codes (fully air-gapped), Bluetooth, USB-C | QR codes (air-gapped), MicroSD |
Security Architecture
The security model is where you should start any comparison. Everything else is just features.
- Blockstream Jade Plus: Virtual Secure Element with blind oracle PIN verification. Your seed is never stored in extractable form. Uses a unique architecture where the PIN, device data, and Blockstream oracle combine to reconstruct the key only during signing.
- Specter DIY: DIY signing device with large touchscreen. STM32-based.
Both are open-source, which is the minimum bar for trusting a device with your bitcoin. You shouldn't have to trust marketing. You should be able to verify.
Blockstream Jade Plus's Advantages
- Both are Bitcoin-only (good choice either way)
- Air-gapped via QR codes
- Virtual secure element with no backdoors
Best for: Security-focused Bitcoiners who want verifiable, auditable security, Users who value air-gapped operation without compromise, Those concerned about closed-source secure elements, Bitcoin maximalists who don't need altcoin support.
What Holds Specter DIY Back
DIY assembly. Less portable. Requires technical knowledge.
The Verdict
The Jade Plus is my top recommendation for most Bitcoiners. It hits the sweet spot between uncompromising security and actual usability. The air-gapped QR workflow is smooth, the screen is readable, and the open-source architecture means you're not trusting anyone's pinky promise. At $149, it undercuts the Passport while being more approachable. Buy it.
The Price Question
Specter DIY costs less at $120, but the $29 you'd save isn't worth the trade-offs. Blockstream Jade Plus earns its price tag.
Market Context
Hardware wallets aren't going away. As more people realize exchanges aren't safe, devices like Blockstream Jade Plus and Specter DIY become more important. The question isn't whether to self-custody. It's how.
What People Ask
Is the price difference worth it?
The price difference is small. Focus on security features, not the $29 difference.
Is Blockstream Jade Plus or Specter DIY better for beginners?
Both are straightforward to set up. Blockstream Jade Plus is my overall recommendation. If you're new to hardware wallets, either one will work, but a Bitcoin-only wallet keeps things simpler.
Can I store other cryptocurrencies on these wallets?
No. Both are Bitcoin-only, which I consider a feature. Less code means fewer vulnerabilities.
Are Blockstream Jade Plus and Specter DIY Bitcoin-only?
Yes, both are Bitcoin-only wallets with no altcoin support.
Full Reviews
Compare Blockstream Jade Plus to:
Compare Specter DIY to:
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