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Foundation Passport Prime, Blockstream Jade Plus or Block Bitkey?

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

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In short

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

Foundation Passport PrimeOne edition

Price at Foundation

Blockstream Jade PlusOne edition

Price at Blockstream

Block BitkeyOne edition

Price at Block

Passport Prime

Jade Plus

Approve transactions

Computer: Foundation Passport Prime:
Support for signing is unconfirmed
Sparrow · Not confirmed; Blockstream Jade Plus:
USBBlockstream app · Bitcoin
QRSparrow · BitcoinWebcam required for QR; Block Bitkey:
Support for signing is unconfirmed
iPhone: Foundation Passport Prime:
BluetoothEnvoy · Bitcoin
QREnvoy · Bitcoin
iPhone · Envoy · QR · BitcoinSupport for wallet setup is unconfirmed; Blockstream Jade Plus:
BluetoothBlockstream app · Bitcoin; Block Bitkey:
NFCBitkey app · Bitcoin
Android: Foundation Passport Prime:
BluetoothEnvoy · Bitcoin
QREnvoy · Bitcoin
Android · Envoy · QR · BitcoinSupport for wallet setup is unconfirmed; Blockstream Jade Plus:
USB · BluetoothBlockstream app · Bitcoin; Block Bitkey:
NFCBitkey app · Bitcoin

Where they differ

Controls / Display: Foundation Passport Prime:Touchscreen; Blockstream Jade Plus:Physical buttonsDisplay: Display without touch input; Block Bitkey:Touchscreen
Wallet recovery: Foundation Passport Prime:Magic Backups needs two of three recovery parts: two are on Keycards and one is backed up through Envoy and the phone’s cloud backup. A new wallet can instead use a manual backup: any two of three physical Keycards, or recovery words.; Blockstream Jade Plus:Recovery phrase; Block Bitkey:Phone, hardware and server keys with assisted recovery. Check service and country availability.

What they have in common

Battery: Rechargeable
All three

Not fully confirmed

Cryptocurrencies: Foundation Passport Prime:Not confirmed; Blockstream Jade Plus:Not confirmed; Block Bitkey:Bitcoin-only

Before you choose

Consider

Foundation Passport PrimeInitial setup uses Envoy and Bluetooth. To restore existing words without Magic Backups, ask Foundation support to confirm the steps for your KeyOS version before setup. Ethereum and Solana need the separate Legacy Mode beta on a computer.

Blockstream Jade PlusThe standard firmware supports Bitcoin and Liquid. Bitcoin-only firmware is a separate option.

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

Foundation Passport Prime

Computer

SparrowNot confirmed

Connection requirements

Foundation lists Sparrow for multisig wallets with Prime as a cosigner. We have not confirmed the exact Prime–Sparrow import and transaction-transfer route. Check that integration with Foundation before proceeding; Passport Core or generic QR support is insufficient.

iPhone · Android

EnvoyBluetoothBitcoin

Connection requirements

For Bitcoin on a phone, Envoy connects to Prime through QuantumLink Bluetooth.

EnvoyQRBitcoinSupport for wallet setup is unconfirmed

Connection requirements

Set up Prime with Envoy over Bluetooth first. After setup, Envoy can transfer Bitcoin transaction data to and from Prime using QR codes.

Blockstream Jade Plus

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 QR

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: 2 · Same: 2 · Not fully recorded: 9Show details (13)Hide details

Foundation Passport PrimeBlockstream Jade PlusBlock Bitkey

Display

Display type: Foundation Passport Prime:IPS LCD; Blockstream Jade Plus:LCD; Block Bitkey:OLED
Screen diagonal: Foundation Passport Prime:3.5″; Blockstream Jade Plus:1.9″; Block Bitkey:Not recorded
Resolution: Foundation Passport Prime:Not recorded; Blockstream Jade Plus:320 × 170 px; Block Bitkey:Not recorded
Colour mode: Foundation Passport Prime:Not recorded; Blockstream Jade Plus:Colour; Block Bitkey:Not recorded

Size and weight

Dimensions: Foundation Passport Prime:55.5 × 104.8 × 11 mmDimensions as listed by the manufacturer; Blockstream Jade Plus:65 × 30 × 12 mmDimensions as listed by the manufacturer; Block Bitkey:66 × 60 × 13.6 mmDimensions as listed by the manufacturer
Device weight: Foundation Passport Prime:93 g; Blockstream Jade Plus:Not recorded; Block Bitkey:79 g

Power and charging

Battery capacity: Foundation Passport Prime:1,100 mAh; Blockstream Jade Plus:280 mAh; Block Bitkey:Not recorded
Charging methods: USB-CAll three

Materials and finish

Materials: Foundation Passport Prime:Body: Aluminium (Anodized finish); Blockstream Jade Plus:Not recorded; Block Bitkey:Corian Solid Surface

Device connections

USB port: USB-CAll three

Security and software

Security chip: Foundation Passport Prime:ATECC608C; Blockstream Jade Plus:No Secure Element; Block Bitkey:Not recorded
Device software: Foundation Passport Prime:KeyOS; Blockstream Jade Plus:Not recorded; Block Bitkey:Not recorded