BitBox02 vs Trezor Safe 3
Key differences
- The BitBox02 uses dual-chip security with no known vulnerabilities, while the Safe 3 had a microcontroller issue in 2024 that was later patched.
- Trezor Safe 3 is more affordable at $79, while the BitBox02 costs $172.
- BitBox02 has a unique swipe/touch interface and microSD backup, while the Safe 3 sticks with a simpler screen and button design.
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Launch
2019
2023
Screen Size
128 x 64px white OLED display
0.96" OLED (128x64 pixels)
Box Includes
- BitBox02 hardware wallet
- microSD card
- USB-C to USB-A adapter
- USB-C extension cable
- Rubber pulls
- Labelling stickers
- Safe 3 device
- USB-C cable
- backup cards
- guide
- stickers
Security Features
Passphrase Support
Passphrase Entry
Device or computer
Device or computer
PIN Protection
Shamir Secret Sharing
Tor Support
Usage
Platforms
- macOS
- Windows
- Linux
- Android
- Windows
- macOS
- Linux
- Android
Supported Coins
Bitcoin & 1500+ ERC20 coins and tokens
Bitcoin & 1000+ other coins and tokens
Interfaces
USB-C
USB-C, Buttons
Technical Details
Secure Elements
Dual Chip Security (ATECC608B & ATSAMD51J20A)
EAL6+ certified secure chip
Open Source
Hardware & Software
Hardware & Software
FIDO Authentication
Size
54.5x25.4x9.6 mm (2.14x0.99x0.37 in) including USB-C plug
59x32x7.4 mm (2.3x1.3x0.3 in)
Weight
12g (0.4oz)
14g (0.5oz)
Bitcoin-Only Version
Integration & Multisig
Integrations
- Electrum
- Specter
- Sparrow
Multisig Support ?Multi-signature wallets require multiple keys to authorize transactions (e.g., 2-of-3). Adds security by eliminating single points of failure.
- Electrum
Display Technology
Display Type
Monochrome OLED (128x64)
Monochrome OLED
Touchscreen
Yes
No (button controls)
Build Quality
Body Material
Polycarbonate
PMMA plastic + reinforced glass
Water Resistance ?IP67 rating means fully dustproof and can survive submersion in 1 meter of water for 30 minutes. Protects against accidental spills and drops.
Not rated
Not rated
Haptic Feedback ?Vibration feedback when pressing buttons or confirming actions. Provides tactile confirmation that your input was registered.
No
No
Connectivity & Power
Bluetooth ?Wireless connectivity for pairing with mobile devices. Enables cable-free transactions but some users prefer USB-only for security.
No
No
NFC ?Near Field Communication for tap-to-connect with compatible devices. Convenient for quick mobile transactions.
No
No
Wireless Charging
No
No
Cable Type
USB-C
USB-C to USB-C
Battery
No battery (USB powered)
No battery (USB powered)
Advanced Security
Quantum Ready ?Designed to receive firmware updates with quantum-resistant cryptography. Protects against future threats from quantum computers that could break current encryption.
Yes
No
Dual Secure Element ?Uses two separate secure chips instead of one. Provides redundancy and additional tamper protection for storing your private keys.
Yes (2 chips)
Single chip
iOS Compatibility ?"Full" means you can send, receive, and manage crypto on iPhone. "Limited" typically means view-only or requires desktop for transactions.
Full support
Limited (check balances only)
Company Details
Parent Company
BitBox
SatoshiLabs
Parent Company Founded
2015
2013
Security Incidents
No known security incidents
In March 2024, Ledger discovered a vulnerability in the microcontroller that could bypass firmware integrity checks. Trezor patched the issue, with no user funds compromised or action required.
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