🔑 OneKey review: security, features and score
93/100SCORE · ATrustedHardware, keys on device
Grade A, excellent
People who want open source hardware and a capable software wallet from one vendor.
The facts
- DEVELOPER
- OneKey
- LAUNCHED
- 2021
- TYPE
- Hardware and software
- CUSTODY MODEL
- Hardware, keys on device
- KEY MODEL
- 12 or 24 word seed on device, plus passphrase
- CHAINS
- Bitcoin, Ethereum, Solana, Cosmos and 100 plus
- PLATFORMS
- Hardware devices plus browser, desktop and mobile apps
- OPEN SOURCE
- Full
- AUDITS
- Open source, secure element, audited
- HARDWARE SUPPORT
- Its own devices, and its software works with Ledger
- SWAP COST
- Routing fee on swaps.
What it can do
How the score breaks down
Each dimension is explained on the methodology page.
Where it is strong and where it is not
✓ Strengths
- Open source across both hardware and software
- Very wide chain coverage
- Cheaper than Ledger for comparable capability
- Software wallet works standalone or with the device
✗ Weaknesses
- Younger than Ledger and Trezor
- Smaller support ecosystem
- Fewer independent teardowns
Incident history
No security breach or significant incident on record.
The OneKey software wallet is usable without the hardware. If you use it that way you have a hot wallet, not hardware security.
Reputation and reviews
A reputation score out of 100, kept separate from the feature score above. It reflects what users actually report over time rather than a star rating scraped on one day.
REPUTATION
81/100
Open source across hardware and software, wide chain coverage, and priced below Ledger. Less established, which is the main reason for hesitation rather than anything on the record.
Check current reviews yourself
Star ratings change constantly, so we link to the sources rather than printing a number that is out of date the day after it is written.
Independent teardowns↗App Store↗Google Play↗Trustpilot↗Reddit r/CryptoCurrency↗Source code and issues↗
If something goes wrong
COMMON FIXES
Transaction stuck pendingYour transaction has sat as Pending for minutes or hours and nothing is moving.Transaction failed but the gas was still takenThe transaction reverted, you got nothing, and the fee left your wallet anyway.Token is not showing in my walletThe block explorer shows the tokens arrived, but the wallet shows nothing.I sent tokens to the wrong networkYou withdrew to your address but picked the wrong chain, and the balance is not where you expected.
RISK WARNING
Crypto assets are highly volatile and largely unregulated. You can lose everything you put in.
Nothing on this page is financial, investment or tax advice, and nothing here is a recommendation
to buy or sell any asset. Do your own research and never commit money you cannot afford to lose.