Secure ElementNFC13+ networks
Blockstream Jade Core vs OneKey Classic 1S
Blockstream Jade Core stands out with open-source code. OneKey Classic 1S is a solid alternative — OneKey Classic 1S costs less.
2 wallets
Quick VerdictUpdated 2026
Blockstream Jade Core
Blockstream
OneKey Classic 1S
Best overall
Security notice ·
October 2026: free replacement for OneKey devices bought from CryptoBilis
After Ledger found hardware implants in Ledger devices sold by the reseller CryptoBilis, OneKey ended CryptoBilis’s authorization, paused new resellers and began reviewing existing ones. OneKey says no OneKey user has reported losing funds and does not report finding a tampered OneKey device.
As a precaution, OneKey replaces for free any OneKey model bought from CryptoBilis between 1 March and 12 October 2026, activated or not, with proof of purchase. Apply through OneKey support by 31 December 2026; the old device does not need to be returned.
OneKey’s advice: do not activate an unused CryptoBilis unit. If a device from CryptoBilis already holds funds, move them now to a wallet with a newly generated recovery phrase rather than waiting for the replacement.
This concerns one reseller, not the device design, so it does not change our ratings.
Sources
Open-formula rating|40+ criteria analyzed|Last updated October 2026|No sponsored rankingsSee methodology
Key Takeaways
- OneKey Classic 1S wins in security (98/100)
- Usability scores are close (within 3 points)
- OneKey Classic 1S is more affordable ($99)
- Best for beginners: OneKey Classic 1S (easier setup)
Blockstream Jade Core vs OneKey Classic 1S: Key Differences
Both Blockstream Jade Core and OneKey Classic 1S can keep your crypto safe — the real question is which one fits the way you actually use it. We've put both through our open-formula scoring on 40+ criteria: Blockstream Jade Core (Blockstream) lands at 66/100, OneKey Classic 1S (OneKey) at 74/100. The $0 gap between $99 and $99 isn't arbitrary — these are two different bets on what matters in a hardware wallet, and the right pick depends on which bet you'd take.
Winner by Category
Which wallet leads in each area
Security
Blockstream Jade Core71/100
OneKey Classic 1SWinner98/100
Ease of Use
TieBlockstream Jade Core60/100
OneKey Classic 1S63/100
Price
TieBlockstream Jade Core$99
OneKey Classic 1S$99
Coin Support
Blockstream Jade Core2+
OneKey Classic 1SWinner100+
Privacy
Blockstream Jade CoreWinner77/100
OneKey Classic 1S48/100
Beginner Friendly
TieBlockstream Jade Core60/100
OneKey Classic 1S63/100
Comparing:
Blockstream Jade Core
OneKey Classic 1S
Comparison Table
Key specifications for your decision
| Criteria | Blockstream Jade Core Blockstream $99 | OneKey Classic 1S OneKey $99 |
|---|---|---|
Overall Rating | 66 | 74 |
Security | 71 | 98 |
Usability | 60 | 63 |
Price | $99 | $99 |
EAL Certification (Evaluation Assurance Level) from Common Criteria rates the security of hardware components, like secure chips in crypto hardware wallets. Higher levels, such as EAL5+ or EAL6+, indicate stronger resistance to attacks. Learn more | No | Yes |
Open Source Firmware refers to firmware in hardware devices, like wallets, where the source code is publicly available, allowing transparency, auditability, and customization. Learn more | Firmware | Firmware, in part |
Bluetooth Connectivity enables wireless communication between devices, like hardware wallets and smartphones, using Bluetooth or Bluetooth Low Energy (BLE) for secure data transfer. Learn more | Yes | Yes |
USB | Yes | Yes |
Networks | 2+ | 100+ |
A passphrase is an additional security layer for cryptocurrency wallets, acting as a 25th word in the BIP39 seed phrase, protecting access to hidden wallets. Learn more | Yes | Yes |
A touchscreen display is a screen that allows users to interact with a device by touching the surface, commonly used in hardware wallets for easy navigation and transaction confirmation. Learn more | IPS LCD (Colour) | OLED |
Recovery is the process of restoring access to a cryptocurrency wallet using its seed phrase or mnemonic backup if the original wallet is lost or inaccessible. Learn more | 24-word seed | 24-word seed |
Setup Time | ~10 min | ~10 min |
IP Rating refers to the level of protection a device has against dust and water, often used for hardware wallets to indicate their durability in various environments. Learn more | None | None |
Our Verdict: Blockstream Jade Core or OneKey Classic 1S?
Choose Blockstream Jade Core if...
- You want the largest 1.9" display for transaction verification
Skip Blockstream Jade Core if...
- ×You actively use DeFi and need WalletConnect / dApp support
Choose OneKey Classic 1S if...
- You actively use DeFi and WalletConnect dApps
Our pick for most users
Based on the overall rating, OneKey Classic 1S scores 74/100 and offers the best balance of security, usability, and value in this comparison.
Bottom line: Usability is close enough to call a wash. OneKey Classic 1S pulls ahead on security — which is where it matters most. Prices are close enough that they shouldn't drive the decision.
Price: Blockstream Jade Core vs OneKey Classic 1S
Blockstream Jade Core costs $99, while OneKey Classic 1S is priced at $99 — a $0 difference. At similar price points, the choice comes down to features rather than budget — compare the specific capabilities above.
Who Should Pick Which Wallet
Recommendations based on real-world use cases
Blockstream Jade Core
$99Best for:
Lower priceCoin controlTor supportFull node support
Pros
- +Same 1.9-inch, 320 × 170 screen as the Jade Plus for checking addresses and amounts, at $99
- +Genuine Check lets you verify that the device was manufactured by Blockstream
- +Open-source firmware with reproducible builds for this board, secure boot, flash encryption and Anti-Exfil
- +Blind PIN oracle that, according to Blockstream, never learns the PIN or keys; self-hostable and reachable over Tor
Cons
- −No camera: no QR air-gapped signing, no SeedQR and no animated-QR exports
- −No battery: the device runs only while powered over USB-C, even when connected by Bluetooth
- −No hardware secure element; physical protection rests on the oracle design, with no certification
- −The help center does not cover the Core yet; many features rest on Blockstream's identical-firmware statement
OneKey Classic 1S
$99Best for:
Lower priceGreat priceBuilt-in batteryFull node support
Pros
- +EAL6+ secure element per OneKey, with secure boot, genuine-device check and downgrade protection
- +USB-C and Bluetooth, with a 110 mAh battery for cable-free signing on a phone
- +Card-sized body of 86 × 52 × 5.2 mm weighing 20.5 g, according to OneKey
- +MCU firmware public on GitHub with reproducible builds and optional BTC-only firmware
Cons
- −Secure-element firmware is not public, so the device is only partially open source
- −No camera, QR or microSD: every signature needs a USB-C or Bluetooth link to a host
- −Coin Control and Tor are listed as coming soon and are not available yet
- −No SLIP-39 (Shamir) backup listed; the OneKey Lite backup card supports the Pro series only
Best for These Profiles
🔒
Security maximalist
OneKey Classic 1S — highest security score, on-device verification
✈️
Frequent traveler
Blockstream Jade Core — compact, durable, no cables needed
₿
Bitcoin & privacy focus
Blockstream Jade Core — best privacy features and Bitcoin tooling
🌐
DeFi & Web3 enthusiast
OneKey Classic 1S — WalletConnect and dApp support
Pre-Purchase Checklist
Important points to verify regardless of your choice
All wallets ship from official manufacturer stores with full warranty.
Blockstream Jade Core vs OneKey Classic 1S: Frequently Asked Questions
Answers about Blockstream Jade Core vs OneKey Classic 1S
Is Blockstream Jade Core better than OneKey Classic 1S?
On the numbers, OneKey Classic 1S comes out ahead — 74/100 vs 66/100 — but 'better' isn't quite the right frame. Blockstream Jade Core has fully open-source firmware, which matters more for some buyers than overall score does. If overall rating is what you actually weigh first, take OneKey Classic 1S. If transparency is the constraint that shapes your decision, Blockstream Jade Core is the smarter buy. Either way, both are real hardware wallets — neither is a mistake.
How much do Blockstream Jade Core and OneKey Classic 1S cost?
Blockstream Jade Core costs $99, OneKey Classic 1S costs $99. These are list prices for the standard edition from official manufacturer stores. A few things worth knowing: hardware wallet prices barely move during the year, so 'waiting for a sale' rarely pays off — Black Friday is the one exception, with 10–20% off being typical. Avoid third-party listings even if they're cheaper; the supply chain risk on a tampered device wipes out any savings the first time you load funds. And don't buy a 'used' hardware wallet, ever — even if it claims to be reset.
Which wallet is better for DeFi and Web3: Blockstream Jade Core or OneKey Classic 1S?
OneKey Classic 1S — and the gap is bigger than the spec sheets make it look. OneKey Classic 1S has WalletConnect built in, which means you sign DeFi transactions directly from a hardware wallet without exposing keys to a hot wallet. Blockstream Jade Core can technically work with DeFi via third-party software, but every extra step is one more place an attacker can intercept the transaction you're approving. If you're going to be clicking 'Sign' on smart contracts more than once a month, the difference compounds fast.
Blockstream Jade Core vs OneKey Classic 1S: which has better backup options?
Blockstream Jade Core uses a standard 24-word seed phrase. OneKey Classic 1S uses a standard 24-word seed phrase. Both work — but they reflect different ideas about what 'backup' should be. The seed phrase approach (BIP-39) is the open industry standard: portable across most wallets, well-documented, and recoverable on any compatible device. The downside is well-known too — it's a piece of paper that's a single photograph or careless moment away from disaster. Card-based backups can't be photographed and don't write themselves down, but they're proprietary, which means you trust one manufacturer to stay in business and keep the format alive. Pick based on which failure mode worries you more.
Where to buy Blockstream Jade Core at the best price?
Always buy Blockstream Jade Core from the official Blockstream store — never from Amazon, eBay, or third-party marketplaces, even if the price looks better. Hardware wallets have been physically tampered with in the supply chain before (compromised devices shipped to unsuspecting buyers, then drained the moment funds were loaded). Buying direct from Blockstream gets you a sealed unit with full warranty, firmware integrity, and a clean chain of custody. Free shipping and occasional discounts at the source make the price difference negligible anyway.
Do Blockstream Jade Core and OneKey Classic 1S come with a warranty?
Yes — both ship with a manufacturer warranty (typically 1–2 years) when bought from the official store. That said, a hardware wallet warranty is mostly about hardware defects, not lost funds. If the device fails, the manufacturer will replace it — but your seed phrase or backup cards are what actually restore your crypto onto the new device. The warranty is real but secondary; what protects your funds is your backup discipline, not a piece of paper from {{wallet1}} or {{wallet2}}.
Made your decision?
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More Comparisons
Compare Blockstream Jade Core with other wallets
Official store
Blockstream Jade Core$99 · 66/100
OneKey Classic 1S$99 · 74/100
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