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- Compare
- Era Wallet vs 3 Pro
HWLT Era Wallet vs Keystone 3 Pro
What Era Wallet does better (6) and where 3 Pro wins (14) — every spec side by side.
vs
6.4Security9.3
4.9Open source8.8
7.4Bitcoin features8.3
5.4Ease of use9.3
8.3Connectivity7.4
Why is Era Wallet better than 3 Pro?
- Thickness5.5 mm vs 12.9 mm2.3×
- Weight45 g vs 103 g2.3×
- NFC backup cardYes · 3 Pro: No
- NFCYes · 3 Pro: No
- Wireless chargingYes · 3 Pro: No
- Water / dust resistanceYes · 3 Pro: No
Why is 3 Pro better than Era Wallet?
- Open-source firmwareNo · Era Wallet: Yes
- Reproducible buildsNo · Era Wallet: Yes
- MultisigNo · Era Wallet: Yes
- Compatible third-party wallets3 vs 113.7×
- 100% air-gappedNo · Era Wallet: Yes
- Source code availableNo · Era Wallet: Yes
- Screen size2.7″ vs 4″+48%
- Battery capacity170 mAh vs 1,000 mAh5.9×
- Bitcoin-only firmware / editionNo · Era Wallet: Yes
- Fingerprint unlockNo · Era Wallet: Yes
- Duress PIN / decoy walletNo · Era Wallet: Yes
- microSD signingNo · Era Wallet: Yes
Specifications
Side by side
| Security | ||
| Secure Element chip | Yes | Yes |
| Air-gapped signing | Yes | Yes |
| 100% air-gapped | No | Yes |
| Supply-chain & tamper protection | Yes | Yes |
| Secure boot | Yes | Yes |
| Anti-klepto (anti-exfil) signing | No | No |
| Firmware & open source | ||
| Open-source firmware | No | Yes |
| Source code available | No | Yes |
| Reproducible builds | No | Yes |
| Firmware licence | — | MIT |
| Upgradable firmware | Yes | Yes |
| Firmware update via | NFC | USB, microSD |
| Bitcoin-only firmware / edition | No | 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) | Yes | Yes |
| Seed XOR | No | No |
| BIP85 child seeds | No | No |
| 24-word seed | Yes | Yes |
| SeedQR backup | No | No |
| microSD backup | No | No |
| NFC backup card | Yes | No |
| User-added entropy (dice) | Yes | Yes |
| Stateless use (no stored keys) | No | No |
| Multiple seeds on one device | Yes | Yes |
| Bitcoin features | ||
| Multisig | No | Yes |
| Taproot | Yes | Yes |
| Miniscript | No | 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 | No | No |
| Spending limits | No | No |
| Testnet | Yes | Yes |
| Supported assets | ||
| Altcoins & tokens | Yes | Yes |
| Bitcoin only | No | No |
| Connectivity | ||
| Signing connectivity | NFC, QR code | QR code, microSD |
| USB | No | No |
| USB-C | — | Yes |
| Bluetooth | No | No |
| NFC | Yes | No |
| QR code camera | Yes | Yes |
| Animated QR (UR) | Yes | Yes |
| microSD signing | No | Yes |
| Screen & input | ||
| Screen | Yes | Yes |
| Screen size | 2.7″ | 4″ |
| Screen type | E-Ink | LCD |
| Screen resolution | 264 × 176 | 800 × 480 |
| Touchscreen | Yes | Yes |
| Colour screen | No | Yes |
| Gorilla Glass | Yes | No |
| Controls | Touch Screen | Touch Screen |
| QWERTY keyboard | Yes | Yes |
| Battery & power | ||
| Built-in battery | Yes | Yes |
| Battery capacity | 170 mAh | 1,000 mAh |
| Removable battery | No | No |
| Wireless charging | Yes | No |
| Design | ||
| Weight | 45 g | 103 g |
| Length | 87 mm | 103.9 mm |
| Width | 54 mm | 62.5 mm |
| Thickness | 5.5 mm | 12.9 mm |
| Materials | Aluminum | Fiberglass |
| Water / dust resistance | Yes | No |
| IP rating | IPX7 | — |
| Several colours available | No | No |
| Warranty (months) | 12 | 24 |
| Assembled in | China | China |
| DIY build possible | No | No |
| Apps | ||
| Official apps | Android, iOS | Android, iOS |
| Desktop app | No | No |
| Mobile app | Yes | Yes |
| Works with wallet apps | Nunchuk, Sparrow, BlueWallet | Bitcoin Safe, Wasabi, Zeus, Nunchuk, Cove, Electrum, Sparrow, Specter Desktop, BlueWallet, Bitcoin Keeper, Bull |
| Compatible third-party wallets | 3 | 11 |
| Other features | ||
| FIDO2 / U2F security key | No | No |
| Password manager | No | No |
