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- BitBox02 Nova vs 3 Pro
BitBox BitBox02 Nova vs Keystone 3 Pro
What BitBox02 Nova does better (11) and where 3 Pro wins (14) — every spec side by side.
vs
9.2Security9.3
9.3Open source8.8
9.6Bitcoin features8.3
4.7Ease of use9.3
7.2Connectivity7.4
Why is BitBox02 Nova better than 3 Pro?
- Anti-klepto (anti-exfil) signingYes · 3 Pro: No
- MiniscriptYes · 3 Pro: No
- Weight12 g vs 103 g8.6×
- BIP85 child seedsYes · 3 Pro: No
- microSD backupYes · 3 Pro: No
- Silent PaymentsYes · 3 Pro: No
- USBYes · 3 Pro: No
- BluetoothYes · 3 Pro: No
- Desktop appYes · 3 Pro: No
- FIDO2 / U2F security keyYes · 3 Pro: No
- Thickness9.6 mm vs 12.9 mm+34%
Why is 3 Pro better than BitBox02 Nova?
- Screen size1.38″ vs 4″2.9×
- Air-gapped signingNo · BitBox02 Nova: Yes
- 100% air-gappedNo · BitBox02 Nova: Yes
- QR code cameraNo · BitBox02 Nova: Yes
- TouchscreenNo · BitBox02 Nova: Yes
- Fingerprint unlockNo · BitBox02 Nova: Yes
- Duress PIN / decoy walletNo · BitBox02 Nova: Yes
- Shamir backup (SLIP-39)No · BitBox02 Nova: Yes
- Animated QR (UR)No · BitBox02 Nova: Yes
- microSD signingNo · BitBox02 Nova: Yes
- Colour screenNo · BitBox02 Nova: Yes
- QWERTY keyboardNo · BitBox02 Nova: Yes
Specifications
Side by side
| Security | ||
| Secure Element chip | Yes | Yes |
| Secure Element certification | EAL6+ | — |
| Air-gapped signing | No | Yes |
| 100% air-gapped | No | Yes |
| Supply-chain & tamper protection | Yes | Yes |
| Secure boot | Yes | Yes |
| Anti-klepto (anti-exfil) signing | Yes | No |
| Firmware & open source | ||
| Open-source firmware | Yes | Yes |
| Source code available | Yes | Yes |
| Reproducible builds | Yes | Yes |
| Firmware licence | Apache 2.0 | MIT |
| Upgradable firmware | Yes | Yes |
| Firmware update via | USB, Bluetooth | USB, microSD |
| Bitcoin-only firmware / edition | Yes | Yes |
| Device lock | ||
| PIN lock | Yes | Yes |
| PIN entered on the device | Yes | Yes |
| Fingerprint unlock | No | Yes |
| Duress PIN / decoy wallet | No | Yes |
| Brick / wipe PIN | No | No |
| Wipe after failed attempts | Yes | Yes |
| Time-delayed unlock | No | No |
| Anti-phishing words | No | No |
| Keys & backup | ||
| BIP39 passphrase | Yes | Yes |
| Shamir backup (SLIP-39) | No | Yes |
| Seed XOR | No | No |
| BIP85 child seeds | Yes | No |
| 24-word seed | Yes | Yes |
| SeedQR backup | No | No |
| microSD backup | Yes | No |
| NFC backup card | No | No |
| User-added entropy (dice) | Yes | Yes |
| Stateless use (no stored keys) | Yes | No |
| Multiple seeds on one device | No | Yes |
| Bitcoin features | ||
| Multisig | Yes | Yes |
| Taproot | Yes | Yes |
| Miniscript | Yes | No |
| Message signing | Yes | Yes |
| Coin control | Yes | Yes |
| Own node connection | Yes | Yes |
| Tor support | Yes | Yes |
| Replace-by-fee | Yes | Yes |
| Silent Payments | Yes | No |
| Spending limits | No | No |
| Testnet | Yes | Yes |
| Supported assets | ||
| Altcoins & tokens | Yes | Yes |
| Bitcoin only | No | No |
| Connectivity | ||
| Signing connectivity | USB-C, Bluetooth | QR code, microSD |
| USB | Yes | No |
| USB-C | Yes | Yes |
| Bluetooth | Yes | No |
| NFC | No | No |
| QR code camera | No | Yes |
| Animated QR (UR) | No | Yes |
| microSD signing | No | Yes |
| Screen & input | ||
| Screen | Yes | Yes |
| Screen size | 1.38″ | 4″ |
| Screen type | OLED | LCD |
| Screen resolution | 128 × 64 | 800 × 480 |
| Touchscreen | No | Yes |
| Colour screen | No | Yes |
| Gorilla Glass | No | No |
| Controls | Buttons | Touch Screen |
| QWERTY keyboard | No | Yes |
| Battery & power | ||
| Built-in battery | No | Yes |
| Battery capacity | — | 1,000 mAh |
| Removable battery | — | No |
| Wireless charging | No | No |
| Design | ||
| Weight | 12 g | 103 g |
| Length | 54.5 mm | 103.9 mm |
| Width | 25.4 mm | 62.5 mm |
| Thickness | 9.6 mm | 12.9 mm |
| Materials | Polycarbonate | Fiberglass |
| Water / dust resistance | No | No |
| Several colours available | Yes | No |
| Warranty (months) | 24 | 24 |
| Assembled in | Switzerland | China |
| DIY build possible | No | No |
| Apps | ||
| Official apps | Windows, macOS, Linux, Android, iOS | Android, iOS |
| Desktop app | Yes | No |
| Mobile app | Yes | Yes |
| Works with wallet apps | Bitcoin Safe, Wasabi, Nunchuk, Electrum, Sparrow, Specter Desktop, Blockstream Green, BlueWallet, Bitcoin Keeper, Liana | Bitcoin Safe, Wasabi, Zeus, Nunchuk, Cove, Electrum, Sparrow, Specter Desktop, BlueWallet, Bitcoin Keeper, Bull |
| Compatible third-party wallets | 10 | 11 |
| Other features | ||
| FIDO2 / U2F security key | Yes | No |
| Password manager | No | No |
