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Blockstream Jade Classic or Block Bitkey?

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

Block Bitkey

One edition

Wallet 2

Add a wallet

Wallet 3

Filters

Your cryptocurrencies: Bitcoin

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In short

For your selected criteria, transaction approval (Computer) is confirmed only for Blockstream Jade Classic.

Blockstream Jade ClassicOne edition

Price at Blockstream

Block BitkeyOne edition

Price at Block

Approve transactions

Computer: Blockstream Jade Classic:
USBBlockstream app · Bitcoin
QRSparrow · BitcoinWebcam required for QR
Computer · Sparrow · QR · BitcoinSupport for wallet setup is unconfirmed; Block Bitkey:
Transaction approval not confirmed for your selected criteria
iPhone: Blockstream Jade Classic:
BluetoothBlockstream app · Bitcoin; Block Bitkey:
NFCBitkey app · Bitcoin
Android: Blockstream Jade Classic:
USB · BluetoothBlockstream app · Bitcoin; Block Bitkey:
NFCBitkey app · Bitcoin

Where they differ

Controls / Display: Blockstream Jade Classic:Physical buttonsDisplay: Display without touch input; Block Bitkey:Touchscreen
Wallet recovery: Blockstream Jade Classic:Recovery phrase; Block Bitkey:Phone, hardware and server keys with assisted recovery. Check service and country availability.

What they have in common

Battery: Rechargeable
Both

Not fully confirmed

Cryptocurrencies: Blockstream Jade Classic:Not confirmed; Block Bitkey:Bitcoin-only
Operating power: Blockstream Jade Classic:Battery or USB power; Block Bitkey:Not recorded

Before you choose

Consider

Blockstream Jade ClassicA small screen with wheel and button controls. QR signing needs a compatible app; Liquid uses USB or Bluetooth.

Block BitkeyTwo of three keys are needed. Recovery involves your phone, cloud storage and the service, rather than a conventional recovery phrase.

Apps and requirements

Show detailsHide details

Connectivity

Blockstream Jade Classic

Computer

Blockstream appUSBBitcoinWindows · macOS · Linux

Connection requirements

This workflow uses Bitcoin mainnet in the Blockstream app. The standard firmware also supports Liquid, so it is not Bitcoin-only.

SparrowQRBitcoinWindows · macOS · LinuxWebcam required for QRSupport for wallet setup is unconfirmed

Connection requirements

Prepare Jade QR mode and use a webcam with Sparrow. QR signing supports Bitcoin, not Liquid.

iPhone

Blockstream appBluetoothBitcoin

Connection requirements

This workflow uses Bitcoin mainnet in the Blockstream app. The standard firmware also supports Liquid, so it is not Bitcoin-only.

Android

Blockstream appUSB · BluetoothBitcoin

Connection requirements

This workflow uses Bitcoin mainnet in the Blockstream app. The standard firmware also supports Liquid, so it is not Bitcoin-only.

Block Bitkey

iPhone · Android

Bitkey appNFCBitcoin

Connection requirements

Needs an NFC phone and the Bitkey app. Setup requires a cloud backup and email alerts; recovery depends on the keys and backup access you retain.

Hardware detailsDifferent: 3 · Same: 2 · Not fully recorded: 5Show details (10)Hide details

Blockstream Jade ClassicBlock Bitkey

Display

Colour mode: Blockstream Jade Classic:Colour; Block Bitkey:Not recorded
Display type: Blockstream Jade Classic:Not recorded; Block Bitkey:OLED

Size and weight

Dimensions: Blockstream Jade Classic:60 × 24 × 17 mmDimensions as listed by the manufacturer; Block Bitkey:66 × 60 × 13.6 mmDimensions as listed by the manufacturer
Device weight: Blockstream Jade Classic:21 g; Block Bitkey:79 g