The latest Swiss-designed minimalist bitcoin hardware wallet is the physical key to the digital world.

Invisible touch sensors
BitBox02 makes navigation easier with 3 simple gestures. Use touch, swipe and hold to enter your password and navigate when making transactions. The unique hold gesture ensures that you don't make accidental transactions.

Easy backup and restore
For peace of mind, the backup copy is immediately created on a micro SD card and can be managed from the BitBox application.

Connect directly using the USB Type C port
Use the device in a way that suits you. USB Type C connects directly to the computer and comes with an optional USB Type C-Type A adapter, including a cable.

Security chip
It uses a security chip for core protection, to prevent brute force and to confirm device passwords.

OLED display
Before signing, check on the device screen whether you want to confirm, including all transactions.

Switzerland designed to ensure your independence in the world of crypto currency.

The BitBox02 bitcoin hardware wallet allows independent generation and secure storage of private keys.

Minimize the attack surface when your most important tool is attached to it.

- Enter the password on the device
- Open source and deterministic builds with the motto: "Don't trust, verify"
- Secure verification of transactions and other data through on-screen display and user gesture confirmation
- Device authentication to detect fakes
- External audited firmware
- Encrypted USB communication between the device and the application with Noise protocol to avoid eavesdropping
- Encrypted core stored on the MCU protected by both a secure chip and a user-chosen device password
- Multiple sources of entropy for seed generation
- Monotone beeper in secure chip to avoid brute force attacks by limiting all attempts
- Providing the password in a secure chip to avoid brute force attacks by making attacks take a very long time
- Bootloader only accepts firmware signed by Shift Cryptosecurity
- The bootloader can display the firmware digest before running it for binary transparency
- The bootloader prevents the firmware from being downgraded
- Protection against non-hidden channel attacks
- Optional BIP39 passphrase

Specifications
- Supported Coins: Bitcoin
- Connectivity: USB Type C port
- Compatibility: Windows 7 and above, macOS 10.11 and above, Linux
- Size: 54.5 mm x 25.4 mm x 9.6 mm with USB Type C connector
- Weight: device: 12 g, with packaging and accessories: 160 g
- Display: 128x64, white OLED
- Input: Capacitive touch sensors
- Microcontroller: ATSAMD51J20A; 120 MHz, 32-bit Cortex-M4F, True Random Number Generator (NIST SP 800-22 and Diehard Random Tests Suites)
- Safe chip: ATECC608A; True random number generator (NIST SP 800-90A/B/C)
- Backup: Instant to micro SD card, optionally displayed BIP-39 membrane core for copying to paper
- Country of origin: Switzerland