Already own a hardware wallet?Switch to OneKey and get up to $50 in BTC
Verify it in your browser in a minute. Nothing leaves your device.
Which device do you use?
Pick your brand, then follow the steps on screen.
Choose your OneKey and get a Bitcoin card with it
+$20BTCOneKey Pro 2
NewEverything a cold wallet can be.
- Exclusive4 EAL6+ chipsFour separate chips, each with its own job
- ExclusiveYour portfolio at a glanceMulti-chain balances, right on the device
- ExclusiveApple Find MyAlways know where your device is
- Refined industrial designClean lines, crafted down to the detail
$299
OneKey Pro
Fingerprint, large screen, wireless charging. Nothing left out.
- Fingerprint unlockOne touch, no PIN to type
- Exclusive4 EAL6+ chipsFour separate chips, each with its own job
- Air-gapped QR signingSign by scanning; private keys never go online
- 3.5-inch touchscreenEvery transaction detail on one screen
- Switcher exclusiveBitcoin card$50Verify to unlock
OneKey Classic 1S series
Best sellerA cold wallet as thin as a card, always with you.
- Thin as a bank cardFits in any card holder
- EAL 6+ secure chipBank-card-grade chip security
- High-contrast mono display128 × 64 OLED, anti-glare and easy to read
- Battery-free optionNo charging. Made to HODL.
- Switcher exclusiveBitcoin card$10Verify to unlockSent by email
How it works
Connect your wallet
Plug your Trezor or Ledger into your computer and pick it in the browser dialog.
We check it's genuine
The device signs a one-time challenge. No recovery phrase, no private key, no funds are ever touched.
Your Bitcoin card unlocks
Add a OneKey hardware wallet to your bag and the free Bitcoin card is added with it at checkout.
FAQ’s
Only the manufacturer's authenticity signature over a one-time challenge we send. Your recovery phrase, private keys, accounts and balances stay on the device and are never requested.
Talking to a hardware wallet from a web page needs WebUSB or WebHID. Only Chromium-based desktop browsers ship them — Safari and Firefox do not, and neither do mobile browsers.
Each device can be verified once, and each order can carry one Bitcoin card. Verifying a second device replaces the unlock from the first — it does not add a second card.
The amount depends on the OneKey hardware wallet you buy, not on the device you verified. You see the exact amount on each product before you add it to your bag.
One per order. When your bag holds more than one OneKey, the card matches the highest amount among them: buy a Pro 2 and a Classic 1S together and you get one $20 Bitcoin card.
By verifying your device, you confirm that you have read and agree to the Terms & Conditions of this campaign.