OneKey Pro 2

OneKey Pro 2 is OneKey's newest hardware wallet. It is just 6.2 mm thin and weighs 51 g, with a 3.54-inch AMOLED touchscreen, four EAL6+ secure elements and a power button with a built-in fingerprint reader. It works with computers, iPhone and Android.

Four secure elements, each with its own job

• Built with four secure elements certified CC EAL6+, each handling a separate part of the work. Breaking into one does not hand over everything.
• The power button reads your fingerprint, so you wake and unlock it in one press. The PIN always remains the main protection.
• The device wipes its sensitive data on its own if it detects abnormal activity.
• All firmware and software are open source, audited by SlowMist and Keylabs.

See every detail before you confirm

The 3.54-inch AMOLED display runs at 1024 x 604 with up to 800 nits, an anti-glare coating and Corning Gorilla Glass 5. The destination address, the amount and any permission you are about to grant appear on the device as readable text, not long strings of code you have to guess at (Clear Signing).

Four ways to connect

• USB-C to a computer
• Bluetooth to your phone, iPhone included
• NFC to back up to a OneKey SeedCard with a tap
• QR code (air-gapped) through the built-in camera, so you can sign with no connection at all

Whichever you use, every confirmation happens on the device itself.

Backup and recovery

• 12-word or 24-word recovery phrases
• SLIP-39 split backups of 20 words per share, so you can store the parts in different places
• Backup to a OneKey SeedCard over NFC. The data is encrypted inside the card's chip, and nothing is printed on the card.

Sign in without a password

OneKey Pro 2 works as a passkey (FIDO2) for accounts that support it, such as Google. You confirm on the device instead of typing a password.

Specifications

• 3.54-inch AMOLED touchscreen, 1024 x 604, up to 800 nits, multi-touch
• 84.9 x 53.2 x 6.2 mm, 51 g
• Polished aluminum frame, frosted glass back
• 700 mAh battery, wireless charging and USB-C charging (5V/2A)
• Operating temperature 0-45°C

Compatibility

• iPhone on iOS 14 or later, over Bluetooth or QR code
• Android 8.0 or later
• Windows 10 or later, macOS 10.11 or later, and Linux
• More than 30,000 digital assets on over 100 networks, including Bitcoin, Ethereum, Solana and USDT

What changed from the original OneKey Pro

• Thinner, from 7.6 to 6.2 mm, and lighter, from 65 to 51 g
• The display moves from a 480 x 800 IPS panel to a 1024 x 604 AMOLED at up to 800 nits
• A bigger battery, from 530 to 700 mAh
• Backup to a OneKey SeedCard, which the original does not support

FAQ

Does it work with iPhone?
Yes. It connects to iPhone over Bluetooth or by scanning QR codes, on iOS 14 or later.

Can the fingerprint replace the PIN?
The fingerprint is a shortcut that unlocks it faster. The PIN is still the device's main protection and must always be set.

What is air-gapped signing?
The device reads and shows QR codes through its camera, so transaction data passes back and forth as images on screen, with no cable and no wireless connection.

Will the battery drain if I don't use it for a while?
In OneKey's lab tests, a fully charged device that was switched off still powered on after about 7 months in storage. For long storage, keep it somewhere cool and dry at around 40-60% charge.

Buying from SIAMBC

SIAMBC is OneKey's official reseller in Thailand, with over 10 years selling hardware wallets and a physical store in Bangkok. Every unit is new, factory sealed and 100% genuine. Support in Thai and English.

One rule to remember

Anyone who asks for your recovery phrase is a scammer. No exceptions.

Neither SIAMBC nor OneKey will ever ask for it, whatever reason is given: warranty claims, identity verification, system updates or account recovery. Your recovery phrase is the key to your funds. Whoever has it owns them, and they can never be recovered.

Keep your recovery phrase safe from anything

A recovery phrase written on paper is exposed to fire, flood and termites. If those words are lost, so is everything in the wallet. Stamping it into steel removes all three risks at once.

• CryptoSafe Lite from 299 THB, stamp or engrave the words yourself
• CryptoSafe Bank 1,290 THB, three inner plates with the stamping tools in the box
• CryptoSafe Pro 1,790 THB, ready-made steel letter tiles that slide in, no stamping needed
• CryptoSafe Capsule 1,990 THB, a sealed stainless steel capsule

10% off every CryptoSafe when you buy it with a hardware wallet. The discount is applied automatically in your cart, no code needed.