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OneKey Pro 2 or OneKey Pro?

The exact editions, side by side: how you’ll use them and the limits to know.

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In short

Transaction approval confirmed (iPhone): OneKey Pro 2 and OneKey Pro.

OneKey Pro 2One edition

Price at OneKey

OneKey ProMulti-coin firmware

Price at OneKey

Approve transactions

Computer: OneKey Pro 2:
USBOneKey app · Bitcoin / Ethereum
BluetoothOneKey app · Bitcoin / Ethereum
QROneKey app · Bitcoin / Ethereum
Computer · OneKey app · Bluetooth · Bitcoin / EthereumSupport for wallet setup is unconfirmed
Computer · OneKey app · QR · Bitcoin / EthereumSupport for wallet setup is unconfirmed; OneKey Pro:
USBOneKey app · Bitcoin / Ethereum
BluetoothOneKey app · Bitcoin / Ethereum
QROneKey app · Bitcoin / Ethereum
Computer · OneKey app · Bluetooth · Bitcoin / EthereumSupport for wallet setup is unconfirmed
Computer · OneKey app · QR · Bitcoin / EthereumSupport for wallet setup is unconfirmed
iPhone: OneKey Pro 2:
BluetoothOneKey app · Bitcoin / Ethereum
QROneKey app · Bitcoin / Ethereum
iPhone · OneKey app · QR · Bitcoin / EthereumSupport for wallet setup is unconfirmed; OneKey Pro:
BluetoothOneKey app · Bitcoin / Ethereum
QROneKey app · Bitcoin / Ethereum
iPhone · OneKey app · QR · Bitcoin / EthereumSupport for wallet setup is unconfirmed
Android: OneKey Pro 2:
BluetoothOneKey app · Bitcoin / Ethereum
QROneKey app · Bitcoin / Ethereum
Android · OneKey app · QR · Bitcoin / EthereumSupport for wallet setup is unconfirmed; OneKey Pro:
BluetoothOneKey app · Bitcoin / Ethereum
QROneKey app · Bitcoin / Ethereum
Android · OneKey app · QR · Bitcoin / EthereumSupport for wallet setup is unconfirmed

What they have in common

Cryptocurrencies: Multiple cryptocurrencies
Both
Controls / Display: Touchscreen
Both
Wallet recovery: Recovery phrase
Both
Battery: Rechargeable
Both

Not fully confirmed

Operating power: OneKey Pro 2:Not confirmed; OneKey Pro:Battery or USB power

Before you choose

Consider

OneKey Pro 2QR signing depends on the network and firmware. Check availability and estimated delivery for your chosen color at OneKey’s store.

OneKey ProQR support depends on the network and firmware. Do not assume every asset in OneKey App can use QR signing.

Apps and requirements

Show detailsHide details

Connectivity

OneKey Pro 2

Computer

OneKey appUSBBitcoin / EthereumWindows · macOS · Linux

Connection requirements

Use OneKey App on Windows, macOS or Linux with current, compatible app and Pro 2 firmware. Linux USB may require OneKey’s udev rules. Check support for your exact asset, network and task; OneKey App’s software-wallet listings do not establish this hardware route.

OneKey appBluetoothBitcoin / EthereumWindows · macOSSupport for wallet setup is unconfirmed

Connection requirements

Use an initialized, unlocked Pro 2 with current, compatible OneKey App and firmware on Windows or macOS. Enable Bluetooth on Pro 2, in the app and on the computer, with the required permissions. Initial device setup over this route is unconfirmed.

OneKey appQRBitcoin / EthereumWindows · macOS · LinuxSupport for wallet setup is unconfirmed

Connection requirements

Use an initialized Pro 2 in Air-Gap mode and current, compatible OneKey App and firmware. The phone or computer needs a working camera and permission to scan the response QR. Use supported Bitcoin PSBT or Ethereum/EVM QR formats.

iPhone · Android

OneKey appBluetoothBitcoin / Ethereum

Connection requirements

Use OneKey App on iPhone or Android with current, compatible app and Pro 2 firmware. The mobile app uses Bluetooth for direct hardware connections. Check the app’s installation requirements separately.

OneKey appQRBitcoin / EthereumSupport for wallet setup is unconfirmed

Connection requirements

OneKey Pro

Computer

OneKey appUSBBitcoin / EthereumWindows · macOS · Linux

OneKey appBluetoothBitcoin / EthereumWindows · macOSSupport for wallet setup is unconfirmed

Connection requirements

Use an initialized, unlocked Pro with current compatible OneKey desktop app and firmware for the selected mode. Turn AirGap Mode off. Enable Bluetooth on Pro, in the app and on your computer, with the required permissions. Disconnect USB: the cable takes priority. Initial setup is unconfirmed; Bitcoin-only firmware signs only Bitcoin.

OneKey appQRBitcoin / EthereumWindows · macOS · LinuxSupport for wallet setup is unconfirmed

Connection requirements

QR signing needs an initialized, unlocked Pro, compatible current app and firmware, and a working phone or computer camera with permission enabled. Support depends on the task and network; Bitcoin-only firmware signs only Bitcoin. Follow OneKey’s QR pairing and signing procedure.

iPhone · Android

OneKey appBluetoothBitcoin / Ethereum

OneKey appQRBitcoin / EthereumSupport for wallet setup is unconfirmed

Connection requirements

Hardware detailsDifferent: 10 · Same: 12 · Not fully recorded: 7Show details (29)Hide details

OneKey Pro 2OneKey Pro

Display

Display type: OneKey Pro 2:AMOLED; OneKey Pro:IPS LCD
Screen diagonal: OneKey Pro 2:3.54″; OneKey Pro:3.5″
Resolution: OneKey Pro 2:1,024 × 604 px; OneKey Pro:480 × 800 px
Colour mode: ColourBoth
Brightness: OneKey Pro 2:Up to 800 nits; OneKey Pro:400 nits
Touch input: OneKey Pro 2:Capacitive multitouch; OneKey Pro:Multitouch

Size and weight

Dimensions: OneKey Pro 2:84.9 × 53.2 × 6.2 mmDimensions as listed by the manufacturer; OneKey Pro:90.1 × 54.4 × 7.6 mmDimensions as listed by the manufacturer
Device weight: OneKey Pro 2:Sources disagreeOneKey’s product and store pages list 51 g; its launch article says 53 g.; OneKey Pro:65 g

Power and charging

Battery chemistry: Lithium-ion polymerBoth
Battery capacity: OneKey Pro 2:700 mAh; OneKey Pro:530 mAh
Nominal voltage: OneKey Pro 2:3.85 V; OneKey Pro:3.8 V
Capacity after charge cycles: At least 500 charge cycles with at least 80% capacity remainingBoth
Storage while switched off: Can still power on after approximately 7 months stored switched off, starting fully chargedTypical manufacturer laboratory results. Performance varies with temperature, usage, and self-discharge. For long-term storage, keep the device in a cool, dry place at 40–60% charge.Both
Compatible USB charging input: 5 V / 2 ABoth
USB charging power: OneKey Pro 2:10 W; OneKey Pro:Not recorded
Wireless charging power: 2.5 WBoth
Charging methods: OneKey Pro 2:USB-C; OneKey Pro:USB-C · Compatible Qi charger
Wireless charging: OneKey Pro 2:Supported; OneKey Pro:Qi2-compatible