Secure ElementNFC13+ networks
OneKey Pro 2 vs Ledger Stax
OneKey Pro 2 stands out with a 3.54" color touchscreen, open-source code, Shamir Backup. Ledger Stax is a solid alternative — OneKey Pro 2 costs $100 less.
2 wallets
Open-source vs Closed
No IP rating vs IP56
$100 price gap
Quick VerdictUpdated 2026
OneKey Pro 2
Best overall
$299
Ledger Stax
Ledger
$399
Security notice ·
October 2026: tampered Ledger devices sold through a reseller
On 9 October 2026 Ledger began investigating fund losses reported by people who had bought devices from CryptoBilis, a Southeast Asian reseller, and asked the reseller to stop selling and shipping them. On 13 October Ledger’s Donjon security team described what it found inside an affected device: a separate circuit hidden in the enclosure that read the recovery phrase off the screen during setup and sent it out over LTE through an eSIM.
According to Ledger, the implant did not modify the Secure Element, the operating system, transactions or signatures, and there is no indication that Ledger’s own systems were compromised. Ledger’s support documentation notes that Genuine Check cannot detect an added component when the original Secure Element is intact. Every confirmed loss involved a device sold by CryptoBilis; Ledger said it was still examining reports of implants in devices bought elsewhere. MediaMarkt Saturn suspended Ledger sales in Europe after a customer in Germany reported a tampered unit. On-chain researchers estimated losses above $86 million; Ledger has not verified that figure.
If you are buying or already own a Ledger device:
- Buy from Ledger directly or from a reseller on Ledger’s authorized list.
- Do not set up a device bought from CryptoBilis. If you already did, Ledger advises moving your assets to a new device with a newly generated recovery phrase.
- If you lost funds, Ledger asks you to contact law enforcement before opening the device.
The incident concerns how devices reached buyers, not the device design, so it does not change our ratings. We will update this notice as Ledger publishes its findings.
Sources
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 Pro 2 wins in security (88/100)
- OneKey Pro 2 wins in ease of use (82/100)
- OneKey Pro 2 is more affordable ($299)
- Both support 100+ cryptocurrencies
- Best for beginners: OneKey Pro 2 (easier setup)
OneKey Pro 2 vs Ledger Stax: Key Differences
Both OneKey Pro 2 and Ledger Stax 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: OneKey Pro 2 (OneKey) lands at 76/100, Ledger Stax (Ledger) at 71/100. The $100 gap between $299 and $399 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
OneKey Pro 2Winner88/100
Ledger Stax83/100
Ease of Use
OneKey Pro 2Winner82/100
Ledger Stax66/100
Price
OneKey Pro 2Winner$299
Ledger Stax$399
Coin Support
TieOneKey Pro 2100+
Ledger Stax100+
Privacy
OneKey Pro 231/100
Ledger StaxWinner39/100
Beginner Friendly
OneKey Pro 2Winner82/100
Ledger Stax66/100
Comparing:
OneKey Pro 2
Ledger Stax
Comparison Table
Key specifications for your decision
| Criteria | OneKey Pro 2 OneKey $299 | Ledger Stax Ledger $399 |
|---|---|---|
Overall Rating | 76 | 71 |
Security | 88 | 83 |
Usability | 82 | 66 |
Price | $299 | $399 |
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 | Yes | 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 | Client app only | 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 | 100+ | 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 | Color AMOLED Touchscreen | Curved E Ink Touchscreen, 16 Grayscale, 400 X 670 Px |
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 + Shamir | 24-word seed |
Setup Time | ~7 min | ~15 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 | IP56 | None |
Our Verdict: OneKey Pro 2 or Ledger Stax?
Choose OneKey Pro 2 if...
- You want verifiable, open-source firmware and software
- You want advanced backup with Shamir Secret Sharing
- You need a durable, IP56-rated waterproof device
- You want to save $100 without sacrificing core security
Choose Ledger Stax if...
- You trust third-party audits (ANSSI (CSPN)) over open-source review
Skip Ledger Stax if...
- ×Open-source firmware is non-negotiable for you
- ×Budget is tight — you'd be better served by a cheaper option in this comparison
- ×You want Shamir Secret Sharing for split, geographically distributed backups
Our pick for most users
Based on the overall rating, OneKey Pro 2 scores 76/100 and offers the best balance of security, usability, and value in this comparison.
Bottom line: OneKey Pro 2 is our pick — it leads on both security and ease of use, and the overall score reflects that. If budget is real, OneKey Pro 2 comes in $100 cheaper without giving up the basics.
Price: OneKey Pro 2 vs Ledger Stax
OneKey Pro 2 costs $299, while Ledger Stax is priced at $399 — a $100 difference. The extra cost of Ledger Stax gets you a -5-point higher overall rating. For budget buyers, OneKey Pro 2 offers solid security at a lower price point.
Who Should Pick Which Wallet
Recommendations based on real-world use cases
OneKey Pro 2
$299Best for:
Water resistanceBuilt-in batteryFull node supportWalletConnect support
Pros
- +Four THD89 secure elements (CC EAL6+), firmware signatures checked on every boot, on-device Clear Signing
- +QR air-gap mode with the built-in camera; USB, Bluetooth and NFC data are disabled in that mode
- +3.54-inch AMOLED touchscreen (1024×604, up to 800 nits) with fingerprint unlock and randomized PIN pad
- +BIP39 (12/24 words), 20-word SLIP-39 shares, passphrase wallets and a bundled NFC SeedCard
Cons
- −Pro 2 firmware source is not public yet, so OneKey's open-source claim and builds cannot be checked
- −Two low Keylabs findings remain open; rollback protection is not yet anchored in the secure elements
- −The OneKey App sends usage analytics and offers no user setting to turn them off
- −Tor, Coin Control, TOTP and Apple Find My are announced but not available at launch
Ledger Stax
$399Best for:
Built-in batteryCoin controlFull node supportWalletConnect support
Pros
- +ST33K1M5 secure element (CC EAL6+) plus a device-level ANSSI CSPN certificate issued in 2025
- +3.7-inch curved E Ink touchscreen (400 x 670 px) shows transaction details at a readable size
- +Ledger Recovery Key NFC card included as a second, PIN-protected backup next to the 24-word phrase
- +Ledger Wallet app and the device apps are open source and published on GitHub
Cons
- −Ledger OS on the secure element is closed source and has no reproducible builds
- −No tamper-evident seal; Genuine Check cannot detect added hardware, as the Oct 2026 reseller case showed
- −No air-gapped QR or microSD signing: every transaction passes through USB or Bluetooth
- −At $399 it costs $150 more than the Ledger Flex ($249), which uses the same secure element
Best for These Profiles
Pre-Purchase Checklist
Important points to verify regardless of your choice
All wallets ship from official manufacturer stores with full warranty.
OneKey Pro 2 vs Ledger Stax: Frequently Asked Questions
Answers about OneKey Pro 2 vs Ledger Stax
Is OneKey Pro 2 better than Ledger Stax?
On the numbers, OneKey Pro 2 comes out ahead — 76/100 vs 71/100 — but 'better' isn't quite the right frame. Ledger Stax offers a different feature set, which matters more for some buyers than overall score does. If overall rating is what you actually weigh first, take OneKey Pro 2. If specific features is the constraint that shapes your decision, Ledger Stax is the smarter buy. Either way, both are real hardware wallets — neither is a mistake.
How much do OneKey Pro 2 and Ledger Stax cost?
OneKey Pro 2 costs $299, Ledger Stax costs $399. 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.
Is Ledger Stax waterproof?
No — Ledger Stax has no official water or dust resistance rating, so treat it like any other small electronic. A spilled drink or a rainstorm in your jacket pocket is enough to brick it. OneKey Pro 2, by contrast, carries an IP56 rating, which means it's tested against dust and pressurized water — that's the device you'd actually take camping or to a beach. For most people, water resistance isn't a deciding factor, but it matters if you travel light or carry your wallet daily.
Which wallet is better for DeFi and Web3: OneKey Pro 2 or Ledger Stax?
OneKey Pro 2 — and the gap is bigger than the spec sheets make it look. OneKey Pro 2 has WalletConnect built in, which means you sign DeFi transactions directly from a hardware wallet without exposing keys to a hot wallet. Ledger Stax 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.
OneKey Pro 2 vs Ledger Stax: which has better backup options?
OneKey Pro 2 uses a 24-word seed phrase with optional Shamir Secret Sharing for split backups. Ledger Stax 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.
Is OneKey Pro 2 more secure than Ledger Stax because it's open-source?
Not automatically — and this is a more nuanced question than the marketing suggests. Open-source (OneKey Pro 2) lets anyone (researchers, hobbyists, paranoid users) read the firmware and verify there are no backdoors. That's the strongest possible trust signal. Ledger Stax keeps source code private but compensates with paid third-party audits from ANSSI (CSPN) and certifications like CC EAL5+/EAL6+ on the secure element. Open-source is the more transparent posture; audited closed-source can still be cryptographically airtight. Our honest take: if open-source is the deciding factor for you philosophically, pick OneKey Pro 2 — but don't dismiss Ledger Stax as 'less secure' purely on that basis.
Where to buy OneKey Pro 2 at the best price?
Always buy OneKey Pro 2 from the official OneKey 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 OneKey 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 OneKey Pro 2 and Ledger Stax 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}}.
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Compare OneKey Pro 2 with other wallets
Official store
OneKey Pro 2$299 · 76/100
Ledger Stax$399 · 71/100
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