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SecuX Nifty, 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 SecuX Nifty and BitBox02 Nova.

SecuX NiftyOne edition

Price at SecuX

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.

Nifty

NovaMultiple cryptocurrencies

Approve transactions

Computer: SecuX Nifty:
Support for signing is unconfirmed; BitBox02 Nova:
USBBitBoxApp · Bitcoin / Ethereum; BitBox02:
USBBitBoxApp · Bitcoin / Ethereum
iPhone: SecuX Nifty:
BluetoothSecuX Wallet · Bitcoin / Ethereum; BitBox02 Nova:
BluetoothBitBoxApp · Bitcoin / EthereumMust stay plugged in; BitBox02:
Not supported
Android: SecuX Nifty:
BluetoothSecuX Wallet · Bitcoin / Ethereum; BitBox02 Nova:
USBBitBoxApp · Bitcoin / EthereumPhone needs USB OTG; BitBox02:
USBBitBoxApp · Bitcoin / Ethereum

Where they differ

Controls / Display: SecuX Nifty:Touchscreen; BitBox02 Nova:Touch sensorsDisplay: Display without touch input; BitBox02:Touch sensorsDisplay: Display without touch input
Wallet recovery: SecuX Nifty:Recovery phrase; BitBox02 Nova:microSD backup and recovery phrase; BitBox02:microSD backup and recovery phrase

What they have in common

Cryptocurrencies: Multiple cryptocurrencies
All three

Not fully confirmed

Operating power: SecuX Nifty:Not confirmed; BitBox02 Nova:USB power; BitBox02:USB power
Battery: SecuX Nifty:Rechargeable; BitBox02 Nova:Not recorded; BitBox02:Not recorded

Before you choose

Consider

SecuX NiftyTransactions use SecuX Wallet on iPhone or Android over Bluetooth. USB-C is for charging; check the exact NFT or token network before choosing.

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

SecuX Nifty

iPhone · Android

SecuX WalletBluetoothBitcoin / Ethereum

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: 5 · Same: 1 · Not fully recorded: 13Show details (19)Hide details

SecuX NiftyBitBox02 NovaBitBox02

Display

Display type: SecuX Nifty:LCD; BitBox02 Nova:OLED; BitBox02:OLED
Screen diagonal: SecuX Nifty:2.8″; BitBox02 Nova:Not recorded; BitBox02:Not recorded
Colour mode: SecuX Nifty:Colour; BitBox02 Nova:Monochrome; BitBox02:Monochrome
Resolution: SecuX Nifty:Not recorded; BitBox02 Nova:128 × 64 px; BitBox02:128 × 64 px

Size and weight

Dimensions: SecuX Nifty:100 × 60 × 12 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: SecuX Nifty:Sources disagree; BitBox02 Nova:13 g; BitBox02:12 g

Power and charging

Battery life: SecuX Nifty:7 hr in use; BitBox02 Nova:Not recorded; BitBox02:Not recorded
Battery capacity: SecuX Nifty:600 mAh; BitBox02 Nova:Not recorded; BitBox02:Not recorded
Charging methods: SecuX Nifty:USB-C; BitBox02 Nova:Not recorded; BitBox02:Not recorded

Materials and finish

Materials: SecuX Nifty:Plastic; BitBox02 Nova:Not recorded; BitBox02:Not recorded
Colour: SecuX Nifty:Dark grey / white; BitBox02 Nova:Not recorded; BitBox02:Not recorded

Device connections

USB port: USB-CAll three
Bluetooth version: SecuX Nifty:5.0; BitBox02 Nova:Not recorded; BitBox02:Not recorded
Memory card slot: SecuX Nifty:Not recorded; BitBox02 Nova:microSD; BitBox02:microSD

Security and software

Security chip: SecuX Nifty:Infineon SLE 97 · CC EAL5+; BitBox02 Nova:OPTIGA Trust M V3; BitBox02:ATECC608B

Processor

Controllers: SecuX Nifty:Nordic nRF52840; BitBox02 Nova:ATSAMD51J20A · DA14531; BitBox02:ATSAMD51J20A
Core and clock speed: SecuX Nifty:Not recorded; BitBox02 Nova:Cortex-M4F · 120 MHz; BitBox02:Cortex-M4F · 120 MHz

Key dates

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