Protect private keys with OneKey hardware wallets, manage multi-chain assets in the OneKey App, and connect to Web3 across desktop, mobile, and browser extension workflows.
Use OneKey hardware wallets with the OneKey App to view accounts, prepare transactions and confirm key actions on device.
Manage Bitcoin, Ethereum, USDT, stablecoins and multi-chain assets across desktop, mobile, extension and hardware wallet workflows.
Keep Private Keys Offline in Hardware while using the app to view balances, connect to Web3 apps and broadcast transactions.
Download OneKey App for macOS, Windows, iOS, Android and browser extension access, then connect a hardware wallet when needed.
Compare OneKey Pro, Classic 1S, BTC-only hardware wallets, and offline recovery phrase backup tools for different self-custody needs.
A flagship hardware wallet with a larger display, secure-element protection, and clear on-device transaction confirmation for multi-chain asset management.
A slim, portable hardware wallet for protecting private keys, reviewing accounts, and confirming transactions in everyday self-custody workflows.
A BTC-only hardware wallet for users who want a focused Bitcoin self-custody workflow with offline private key protection.
A durable metal recovery phrase backup accessory designed to preserve wallet recovery information offline.
A card-style backup tool that complements OneKey hardware wallets and supports recovery information management.
See how OneKey combines hardware wallets, open-source apps, on-device transaction confirmation, recovery tools, and multi-chain Web3 access.
Follow OneKey hardware wallet releases, app updates, transaction parsing improvements, ecosystem milestones, and self-custody education.
A guided onboarding service for users who want help understanding device setup, wallet basics and self-custody workflows.
Track product capability updates, supported versions and wallet features that improve transaction review and network compatibility.
Learn about OneKey milestones, ecosystem relationships, product updates and long-term support for crypto users.
OneKey is supported by crypto-focused investors and ecosystem partners across hardware wallet, self-custody, and Web3 infrastructure markets.
YZI LABS
COINBASE
DRAGONFLY
RIBBIT
FRAMEWORK
SKY9
ETHEREAL
FOLIUS
SRS
BIXINFind hardware wallet setup guidance, OneKey App downloads, firmware update information, recovery help, and product support channels.
Read setup guides, installation steps, device instructions, wallet restore guidance and asset management OneKey Hardware Wallet and Self-Custody FAQs.
Submit a support request when you need help with orders, device setup, app connection, firmware updates or account display.
Follow product updates, ecosystem announcements, campaign information and community news from OneKey.
Find answers about OneKey hardware wallets, private keys, recovery phrases, supported assets, app compatibility, device setup, and firmware updates.
OneKey is an open-source self-custody wallet platform for users who want hardware-based private key protection, multi-chain asset management, and Web3 access across desktop, mobile, and browser extensions.
Prepare your OneKey device, install the OneKey App, and choose a private offline location for recording the recovery phrase before starting device initialization.
Yes. If your recovery phrase is complete and available, you can usually restore the wallet on another compatible device and continue managing the same accounts.
OneKey can manage Bitcoin, Ethereum, USDT, stablecoins, EVM assets, NFTs and other major crypto assets. Actual support depends on app version, firmware and network integrations.
The hardware wallet signs transactions on the device. Internet access is mainly used by the app or browser environment to sync balances, prepare transactions and broadcast them.
Write the recovery phrase offline and keep it in a private, durable location. A physical or metal backup can help preserve the phrase from everyday damage.
Yes. OneKey supports mobile workflows through the OneKey App, and users can also manage assets through desktop and browser extension experiences.
Most users can complete device initialization, recovery phrase backup, app connection and a basic account check in a short guided setup session.
Use the OneKey App and firmware update entry points to check available versions. Keeping both app and firmware current helps maintain compatibility.
Visit the Help Center or submit a support ticket with your device model, app version, system environment and a clear description of the issue.
Download the OneKey App, compare hardware wallet models, and review setup guidance for managing Bitcoin, Ethereum, USDT, and multi-chain assets.
