Blockstream Jade vs Keystone 3 Pro

Comparing: two wallets
Decided by: Editorial rating
Last reviewed: 2026-08-25

Bitcoin-only line from $79 to $149 that ships no secure element on purpose: a locked Jade holds nothing worth extracting.

Keystone 3 Pro4.4

Air-gapped signing on a 4 inch touchscreen, with three security chips and a fingerprint reader, at $149.

Verdict: Keystone 3 Pro

Keystone 3 Pro rates higher on our rubric: 4.4 against 4.3 for Blockstream Jade.

Criterion: Editorial rating
Blockstream Jade: 4.3
Keystone 3 Pro: 4.4

Blockstream Jade and Keystone 3 Pro, fact by fact

Every row is from the two reviews as of their review dates, with sources on each. A check marks the side a decidable criterion favours; rows without one are information, not a score.

Blockstream Jade and Keystone 3 Pro compared fact by fact from their reviews; a check marks the side a decidable criterion favours.
Fact	Blockstream Jade	Keystone 3 Pro
Editorial rating	4.3	4.4 (favoured on this row)
Status	Available	Available
Made by	Blockstream	Keystone
Price	$99	$149
Who holds the keys	self-custodial, keys protected by Blockstream's open source blind oracle rather than a secure element chip	self-custodial, seed split across three independent security chips, air-gapped by QR code and microSD
Bitcoin-only	Yes	No
Runs on	iOS, Android, Windows, macOS, Linux	iOS, Android
Screen	1.9 inch color LCD, 320 x 170 pixels	4 inch color LCD touchscreen with fingerprint unlock
Connectivity	USB-C and Bluetooth on all three models; Jade Plus adds an SD card slot and camera-based QR signing	QR codes and microSD for signing, with no USB or Bluetooth data path; WebUSB firmware updates only with air-gap mode off
Released	2021 for the original Jade; Core and Plus arrived with the June 2, 2026 lineup refresh	Not stated
Countries on the maker's list	No published list	56
Last reviewed	2026-08-25	2026-08-25

Pros and cons, side by side

Blockstream Jade

What works

Bitcoin only, with both firmware and hardware published as open source
Three tiers from $79 to $149 sharing one firmware and one security model
Genuine Check attestation lets you verify the device was actually made by Blockstream
Jade Plus signs fully air-gapped over QR codes and reads an SD card
Blockstream fixed the DARKNAVY report in three weeks and published a full public disclosure

What to watch

No certified secure element, which is a deliberate tradeoff but still a difference from Ledger, Trezor and BitBox
Firmware 1.0.24 through 1.0.36 carried a stack overflow that a compromised host could use to crash the device, and 1.0.35 and earlier could allow limited code execution
Jade Core has no camera, so air-gapped QR signing needs the Plus
Free international shipping is advertised with no country list behind it, and you may owe import fees

Keystone 3 Pro

What works

Three secure element chips, against one on Ledger's and Trezor's flagship devices
A 4 inch touchscreen that shows full transaction detail, including decoded contract data
Fully air-gapped: signing happens over QR codes or microSD, never USB or Bluetooth
Fingerprint unlock and anti-tamper protection that wipes data if the case is opened
Dice-roll entropy, Shamir backup and BIP-129 multisig, a standard Keystone co-authored

What to watch

Not bitcoin-only, so multi-chain parsing code runs on the device
Keystone's shipping page claims worldwide delivery and then publishes a 56 country list
Air-gapped signing means scanning QR codes for every transaction, which is slower than plugging in a cable
A newer brand with a shorter public track record than Ledger or Trezor

Frequently asked questions

Is Blockstream Jade or Keystone 3 Pro better?

Keystone 3 Pro rates higher on our rubric: 4.4 against 4.3 for Blockstream Jade. The rating follows the product rubric published on our about page; the rows above set custody, price and platforms side by side so you can check it.

Which is cheaper, Blockstream Jade or Keystone 3 Pro?

Blockstream Jade, at $99 against $149, on each maker's own store price as of the review date.

Is Blockstream Jade or Keystone 3 Pro bitcoin-only?

Blockstream Jade is bitcoin-only; Keystone 3 Pro supports other assets too. Multi-asset: Keystone counts more than 5,000 coins and tokens and over 45 compatible software wallets

The full reviews: Blockstream Jade and Keystone 3 Pro, each with its sources, and every wallet we review.

More comparisons

Every other head-to-head Blockstream Jade or Keystone 3 Pro appears in.

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