ULTIMATE PROTECTION, TRULY OFFLINE
Air-gapped QR signing and wireless charging keeps keys off the internet and hack. Built with 4× EAL 6+ secure elements for banking-grade defense.
CODE-PROVEN, AUDITED
Fully open source with reproducible builds and independent audits (e.g., SlowMist). Zero losses in 5 years. Backed by Coinbase Ventures & Binance Labs.
EASY TO USE
Guided setup gets you secure in 5 minutes. Fingerprint unlock and swipe-to-sign make it simple, fast, and beginner-friendly.
1 WALLET FOR 100+ CHAINS & 30,000+ COINS
BTC, ETH, SOL, USDT, and more. NFTs & DeFi ready. WalletConnect v2; compatible with MetaMask, OKX, Rabby. Works across Windows, macOS, Linux, Android, iOS.
STOPS HACKERS — DIGITAL OR PHYSICAL
OneKey Clear-Signing stops phishing at the software level, while tamper-evident packaging, self-destruct safeguards, and first-boot firmware attestation block physical supply-chain attacks end-to-end. Secure, open-source self-custody—built for everyday use. OneKey Pro keeps your private keys on the device and signs transactions offline, so you stay in control of Bitcoin, Ethereum, and thousands of other assets. Security you can verify. Four EAL 6+ secure elements, PIN and fingerprint unlock, and a tamper-resistant design help defend against physical and remote attacks. Open-source firmware and community-audited components provide long-term transparency and reliability. Clarity and speed on a 3.5” touchscreen. Verify addresses, review full transaction details, and approve with confidence. Create accounts, manage tokens, and check balances in a few taps—no guesswork. Wide asset coverage. Manage 5,500+ coins and tokens including BTC, ETH, and ERC-20. View supported NFTs in the OneKey App and keep your collections in cold storage. Flexible connectivity. Connect via Bluetooth or USB-C to the OneKey App on iOS, Android, macOS, and Windows. Your keys never leave the device; only signed approvals are shared. Standards-based recovery. Restore with a 12/24-word recovery phrase and optionally add a passphrase for advanced protection. Get started in minutes: Power on, set your PIN and fingerprint. Write down your 12/24-word recovery phrase and store it offline. Pair with the OneKey App, make a small test transaction—scan, review, approve. In the box: OneKey Pro hardware wallet, USB-C cable, recovery sheets, quick start guide. Note: Crypto assets not included. Supported assets and features may evolve with software updates.