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OneKey Pro, BitBox02 Nova or BitBox02?

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

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In short

Transaction approval (iPhone) is confirmed only for OneKey Pro and BitBox02 Nova.

OneKey ProBitcoin-only firmware

Price at OneKey

BitBox02 NovaMulti-coin edition

Price at BitBox

Choose this edition at the store.

BitBox02Multi-coin edition

Price at BitBox

Choose this edition at the store.

OneKey ProBitcoin-only

NovaMultiple cryptocurrencies

Approve transactions

Computer: OneKey Pro:
USBOneKey app · BitcoinRecovery backup first · current app and firmware
BluetoothOneKey app · Bitcoin
QROneKey app · Bitcoin
Computer · OneKey app · Bluetooth · BitcoinSupport for wallet setup is unconfirmed
Computer · OneKey app · QR · BitcoinSupport for wallet setup is unconfirmed; BitBox02 Nova:
USBBitBoxApp · Bitcoin / Ethereum; BitBox02:
USBBitBoxApp · Bitcoin / Ethereum
iPhone: OneKey Pro:
BluetoothOneKey app · BitcoinRecovery backup first · current app and firmware
QROneKey app · Bitcoin
iPhone · OneKey app · QR · BitcoinSupport for wallet setup is unconfirmed; BitBox02 Nova:
BluetoothBitBoxApp · Bitcoin / EthereumMust stay plugged in; BitBox02:
Not supported
Android: OneKey Pro:
BluetoothOneKey app · BitcoinRecovery backup first · current app and firmware
QROneKey app · Bitcoin
Android · OneKey app · QR · BitcoinSupport for wallet setup is unconfirmed; BitBox02 Nova:
USBBitBoxApp · Bitcoin / EthereumPhone needs USB OTG; BitBox02:
USBBitBoxApp · Bitcoin / Ethereum

Where they differ

Cryptocurrencies: OneKey Pro:Bitcoin-only; BitBox02 Nova:Multiple cryptocurrencies; BitBox02:Multiple cryptocurrencies
Controls / Display: OneKey Pro:Touchscreen; BitBox02 Nova:Touch sensorsDisplay: Display without touch input; BitBox02:Touch sensorsDisplay: Display without touch input
Wallet recovery: OneKey Pro:Recovery phrase; BitBox02 Nova:microSD backup and recovery phrase; BitBox02:microSD backup and recovery phrase
Operating power: OneKey Pro:Battery or USB power; BitBox02 Nova:USB power; BitBox02:USB power

Not fully confirmed

Battery: OneKey Pro:Rechargeable; BitBox02 Nova:Not recorded; BitBox02:Not recorded

Before you choose

Consider

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

BitBox02 NovaOn iPhone and iPad, Bluetooth carries the data but the wallet still needs a physical power connection. You control it by touching its edges, not the screen. BitBoxApp on iPhone and iPad guides firmware updates when a compatible version is offered.

BitBox02This model cannot sign with an iPhone. BitBox02 Nova is a different model with iPhone support.

Apps and requirements

Show detailsHide details

Connectivity

OneKey Pro

Computer

OneKey appUSBBitcoinWindows · macOS · LinuxRecovery backup first · current app and firmware

Connection requirements

Do not change firmware without the complete recovery backup and exact optional passphrase. For SLIP39 shares, keep your current firmware until OneKey confirms the mode-switch recovery procedure for that backup. Once recovery is ready, use the latest OneKey App and Pro firmware before switching to Bitcoin-only. The switch includes restoring the wallet.

OneKey appBluetoothBitcoinWindows · 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 appQRBitcoinWindows · 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 appBluetoothBitcoinRecovery backup first · current app and firmware

Connection requirements

OneKey appQRBitcoinSupport for wallet setup is unconfirmed

Connection requirements

BitBox02 Nova

Computer

BitBoxAppUSBBitcoin / EthereumWindows · macOS · Linux

Connection requirements

Ethereum requires the Multi edition. A Bitcoin-only hardware edition cannot be converted to Multi.

iPhone

BitBoxAppBluetoothBitcoin / EthereumMust stay plugged in

Connection requirements

With an iPhone, plug BitBox02 Nova into the phone or another suitable power source. It uses Bluetooth to exchange data. Ethereum needs the Multi edition; the Bitcoin-only edition cannot be changed to Multi.

Android

BitBoxAppUSBBitcoin / EthereumPhone needs USB OTG

Connection requirements

Your Android phone needs USB OTG support to connect to Nova over USB. Ethereum requires the Multi edition; a Bitcoin-only device cannot be changed to Multi.

BitBox02

Computer

BitBoxAppUSBBitcoin / EthereumWindows · macOS · Linux

Connection requirements

Ethereum requires the Multi edition. A Bitcoin-only hardware edition cannot be converted to Multi.

Android

BitBoxAppUSBBitcoin / Ethereum

Connection requirements

Ethereum requires the Multi edition. A Bitcoin-only hardware edition cannot be converted to Multi.

Hardware detailsDifferent: 6 · Same: 1 · Not fully recorded: 22Show details (29)Hide details

OneKey ProBitBox02 NovaBitBox02

Display

Display type: OneKey Pro:IPS LCD; BitBox02 Nova:OLED; BitBox02:OLED
Screen diagonal: OneKey Pro:3.5″; BitBox02 Nova:Not recorded; BitBox02:Not recorded
Resolution: OneKey Pro:480 × 800 px; BitBox02 Nova:128 × 64 px; BitBox02:128 × 64 px
Colour mode: OneKey Pro:Colour; BitBox02 Nova:Monochrome; BitBox02:Monochrome
Brightness: OneKey Pro:400 nits; BitBox02 Nova:Not recorded; BitBox02:Not recorded
Touch input: OneKey Pro:Multitouch; BitBox02 Nova:Not recorded; BitBox02:Not recorded

Size and weight

Dimensions: OneKey Pro:90.1 × 54.4 × 7.6 mmDimensions as listed by the manufacturer; BitBox02 Nova:54.5 × 25.4 × 9.6 mmDimensions as listed by the manufacturer · Includes the connector; BitBox02:54.5 × 25.4 × 9.6 mmDimensions as listed by the manufacturer · Includes the connector
Device weight: OneKey Pro:65 g; BitBox02 Nova:13 g; BitBox02:12 g

Power and charging

Battery chemistry: OneKey Pro:Lithium-ion polymer; BitBox02 Nova:Not recorded; BitBox02:Not recorded
Battery capacity: OneKey Pro:530 mAh; BitBox02 Nova:Not recorded; BitBox02:Not recorded
Nominal voltage: OneKey Pro:3.8 V; BitBox02 Nova:Not recorded; BitBox02:Not recorded
Capacity after charge cycles: OneKey Pro:At least 500 charge cycles with at least 80% capacity remaining; BitBox02 Nova:Not recorded; BitBox02:Not recorded
Storage while switched off: OneKey Pro: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.; BitBox02 Nova:Not recorded; BitBox02:Not recorded
Compatible USB charging input: OneKey Pro:5 V / 2 A; BitBox02 Nova:Not recorded; BitBox02:Not recorded
Wireless charging power: OneKey Pro:2.5 W; BitBox02 Nova:Not recorded; BitBox02:Not recorded
Charging methods: OneKey Pro:USB-C · Compatible Qi charger; BitBox02 Nova:Not recorded; BitBox02:Not recorded
Wireless charging: OneKey Pro:Qi2-compatible; BitBox02 Nova:Not recorded; BitBox02:Not recorded

Materials and finish

Materials: OneKey Pro:Back: Glass (Frosted finish) · Frame: Aluminium (Polished finish); BitBox02 Nova:Not recorded; BitBox02:Not recorded

Device connections

USB port: USB-CAll three
Camera: OneKey Pro:Present; BitBox02 Nova:Not recorded; BitBox02:Not recorded
Memory card slot: OneKey Pro:Not recorded; BitBox02 Nova:microSD; BitBox02:microSD

Security and software

Security chip: OneKey Pro:4 × CC EAL6+; BitBox02 Nova:OPTIGA Trust M V3; BitBox02:ATECC608B
Conformity marks: OneKey Pro:RoHS; BitBox02 Nova:Not recorded; BitBox02:Not recorded

Operating conditions

Operating temperature: OneKey Pro:0 °C … 45 °C; BitBox02 Nova:Not recorded; BitBox02:Not recorded
Storage temperature: OneKey Pro:-10 °C … 45 °C; BitBox02 Nova:Not recorded; BitBox02:Not recorded

Processor

Core and clock speed: OneKey Pro:Not recorded; BitBox02 Nova:Cortex-M4F · 120 MHz; BitBox02:Cortex-M4F · 120 MHz
Controllers: OneKey Pro:Not recorded; BitBox02 Nova:ATSAMD51J20A · DA14531; BitBox02:ATSAMD51J20A

Key dates

Announced: OneKey Pro:Not recorded; BitBox02 Nova:June 20, 2025; BitBox02:Not recorded
Available since: OneKey Pro:Not recorded; BitBox02 Nova:Not recorded; BitBox02:September 25, 2019