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Blockstream Jade Core 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 device: Computer

Block Bitkey: This model does not match the current filters.

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In short

Transaction approval (Computer) is confirmed only for Blockstream Jade Core.

Blockstream Jade CoreOne edition

Price at Blockstream

Block BitkeyOne edition

Price at Block

Computer

Your device

Approve transactions: Blockstream Jade Core:
USBBlockstream app · Bitcoin; Block Bitkey:
Support for signing is unconfirmed
Set up the wallet: Blockstream Jade Core:
USBBlockstream app · Bitcoin; Block Bitkey:
Support for wallet setup is unconfirmed

Approve transactions

iPhone: Blockstream Jade Core:
BluetoothBlockstream app · Bitcoin; Block Bitkey:
NFCBitkey app · Bitcoin
Android: Blockstream Jade Core:
USB · BluetoothBlockstream app · Bitcoin; Block Bitkey:
NFCBitkey app · Bitcoin

Where they differ

Controls / Display: Blockstream Jade Core:Physical buttonsDisplay: Display without touch input; Block Bitkey:Touchscreen
Wallet recovery: Blockstream Jade Core:Recovery phrase; Block Bitkey:Phone, hardware and server keys with assisted recovery. Check service and country availability.
Battery: Blockstream Jade Core:No battery; Block Bitkey:Rechargeable

Not fully confirmed

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

Before you choose

Consider

Blockstream Jade CoreiPhone connects by Bluetooth and a computer by USB. Cryptocurrency support also depends on the installed firmware.

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 Core

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.

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: 4 · Same: 1 · Not fully recorded: 3Show details (8)Hide details

Blockstream Jade CoreBlock Bitkey

Display

Colour mode: Blockstream Jade Core:Sources disagreeBlockstream’s Jade lineup article describes a color display on Core; the Jade Plus store comparison says Core has no display. The sources conflict on Core’s display.; Block Bitkey:Not recorded
Display type: Blockstream Jade Core:Not recorded; Block Bitkey:OLED

Size and weight

Dimensions: Blockstream Jade Core:65 × 30 × 12 mmDimensions as listed by the manufacturer; Block Bitkey:66 × 60 × 13.6 mmDimensions as listed by the manufacturer
Device weight: Blockstream Jade Core:20 g; Block Bitkey:79 g