OneKey Classic 1S Review
OneKey Classic 1S is a lightweight open-source Bluetooth hardware wallet with EAL6+ secure element protection, broad multi-chain support, reproducible firmware verification, and strong mobile/desktop app coverage, but it carries the usual Bluetooth and broad-ecosystem attack-surface tradeoffs.
OneKey Classic 1S
Pros
- Strong fit for Open source Advocates
- Strong fit for Mobile Users
- Strong fit for Multi Asset Holders
- Strong fit for DeFi Users
Cons
- Not ideal for Airgap Security Seekers
- Not ideal for Bitcoin only Minimalists
- Not ideal for Users Avoiding wireless Connectivity
- Not ideal for Users Wanting Touchscreen
- Price
- $99
- Connectivity
- USB-C, Bluetooth
- Open Source
- Mostly open source
- Coins
- 30,000+
Companion app
This device pairs with OneKey App Software Wallet. Our companion review covers custody, recovery, and what the app controls versus the hardware signer.
Read OneKey App Software Wallet reviewKey Specifications
- Manufacturer
- OneKey
- Country
- Hong Kong
- Launch Year
- 2024
- Firmware Maintained
- Yes
- Secure Element
- Yes
- Air-gapped
- No
- Connection
- USB-C, Bluetooth
- Official App
- OneKey App
Security Model
Open-source Bluetooth hardware wallet with EAL6+ secure-element protection, reproducible firmware verification, offline onboarding, clear-signing previews, and app-based scam detection.
Trust Assumptions
- Users verify firmware authenticity and update sources
- OneKey firmware signing and OneKey App distribution remain trustworthy
- Bluetooth firmware and pairing remain properly authenticated
- Users verify transaction details and SignGuard warnings before approval
- The EAL6+ secure element protects keys and critical operations as documented
Backup Methods
- Open source Advocates
- Mobile Users
- Multi Asset Holders
- DeFi Users
- Users Wanting Bluetooth
- Airgap Security Seekers
- Bitcoin only Minimalists
- Users Avoiding wireless Connectivity
- Users Wanting Touchscreen
- Users Wanting Mature Legacy Brand
Known Issues
2024: Broad multi-chain and Bluetooth tradeoff
Security-focused users debate whether a highly connected, multi-chain Bluetooth wallet can match the minimized attack surface of Bitcoin-only or air-gapped specialist devices.
Sources
- OneKey Classic 1S Official Product Page
official
- OneKey Classic 1S Hardware Wallet Product Page
official
- Authenticate OneKey Firmware Against Open Source Code
support
- Authenticate OneKey Classic 1S
support
- OneKey Classic 1S Firmware Repository
GitHub
- OneKey Classic Bluetooth Firmware Repository
GitHub
- OneKey GitHub Organization
GitHub
Compare with other wallets
Software you might also use
Companion apps and related software guides. These are separate from our hardware rankings.
OneKey App Software Wallet
multi-chain users who want a standalone app plus optional OneKey hardware pathOneKey App gives users a genuine standalone software-wallet path while retaining a strong hardware-companion identity; separate recovery and signer modes must be explained clearly.
Custody: Self Custody
Platforms: Windows, Macos, Linux, iOS, Android, Browser Extension, Web
Role: Consumer Wallet
Free
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