Tangem Wallet (3 Cards) vs OneKey Classic 1S Pure

Tangem Wallet (3 Cards) stands out with open-source code. OneKey Classic 1S Pure is a solid alternative — Tangem Wallet (3 Cards) costs $9 less.

2 wallets

Screen vs Screenless

No IP rating vs IP69K

USB vs NFC

Quick Verdict Updated 2026

Tangem Wallet (3 Cards)

Best overall

79 /100

Good

$69.9

Buy Now

$69.9 Buy Now

OneKey Classic 1S Pure

OneKey

71 /100

Good

$79

Buy Now

$79 Buy Now

Open-formula rating | 40+ criteria analyzed | Last updated March 2026 | No sponsored rankings See methodology

Key Takeaways

Security scores are close (within 2 points)
Tangem Wallet (3 Cards) wins in ease of use (86/100)
Tangem Wallet (3 Cards) is more affordable ($69.9)
Both support 30+ cryptocurrencies
Best for beginners: Tangem Wallet (3 Cards) (easier setup)

Tangem Wallet (3 Cards) vs OneKey Classic 1S Pure: Key Differences

In this head-to-head comparison, we analyze Tangem Wallet (3 Cards) and OneKey Classic 1S Pure across 40+ criteria including security architecture, cryptocurrency support, backup methods, and real-world usability. Tangem Wallet (3 Cards) is a Tangem device rated 79/100, while OneKey Classic 1S Pure from OneKey scores 71/100. At $69.9 vs $79, the $9 price gap reflects different approaches to hardware wallet design.

Expand This Comparison:

Tangem Wallet (3 Cards) vs OneKey Classic 1S Pure vs Ledger Nano Gen5 Tangem Wallet (3 Cards) vs OneKey Classic 1S Pure vs Keystone Pro 3

Winner by Category

Which wallet leads in each area

Security

Tie

Tangem Wallet (3 Cards)97/100

OneKey Classic 1S Pure95/100

Ease of Use

Tangem Wallet (3 Cards)86/100

OneKey Classic 1S Pure46/100

Buy Now Tangem Wallet (3 Cards)

Price

Tie

Tangem Wallet (3 Cards)$69.9

OneKey Classic 1S Pure$79

Coin Support

Tangem Wallet (3 Cards)86+

OneKey Classic 1S Pure30+

Buy Now Tangem Wallet (3 Cards)

Privacy

Tangem Wallet (3 Cards)53/100

OneKey Classic 1S Pure63/100

Buy Now OneKey Classic 1S Pure

Beginner Friendly

Tangem Wallet (3 Cards)86/100

OneKey Classic 1S Pure46/100

Buy Now Tangem Wallet (3 Cards)

Comparing:

Tangem Wallet (3 Cards)

OneKey Classic 1S Pure

Comparison Table

Key specifications for your decision

Criteria	Tangem Wallet (3 Cards) Tangem $69.9 Buy Now	OneKey Classic 1S Pure OneKey $79 Buy Now
Overall Rating	79/100	71/100
Security	97/100	95/100
Usability	86/100	46/100
Price	$69.9	$79
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	Yes	Yes
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	No	No
USB	No	Yes
Networks	86+	30+
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	None	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	Multi-card	12-word seed
Setup Time	~3 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	IP69K	None

Our Verdict: Tangem Wallet (3 Cards) or OneKey Classic 1S Pure?

Choose Tangem Wallet (3 Cards) if...

You prefer a compact, screenless form factor
You prefer seedless backup via multiple linked cards
You want wireless NFC connectivity — no cables needed
You need a durable, IP69K-rated waterproof device

Buy Now — Tangem Wallet (3 Cards) Full Review — Tangem Wallet (3 Cards)

Choose OneKey Classic 1S Pure if...

You want on-device transaction verification via a built-in screen
You are comfortable managing a seed phrase
You need full desktop support (Windows, macOS, Linux)
You prefer USB-only connection for maximum security

Buy Now — OneKey Classic 1S Pure Full Review — OneKey Classic 1S Pure

Our pick for most users

Based on the overall rating, Tangem Wallet (3 Cards) scores 79/100 and offers the best balance of security, usability, and value in this comparison.

Buy Now — Tangem Wallet (3 Cards)

Bottom line: both wallets leads in security, while Tangem Wallet (3 Cards) wins on usability. If budget matters, neither (similar pricing) saves you money without compromising on core safety features.

Price: Tangem Wallet (3 Cards) vs OneKey Classic 1S Pure

Tangem Wallet (3 Cards) costs $69.9, while OneKey Classic 1S Pure is priced at $79 — a $9 difference. At similar price points, the choice comes down to features rather than budget — compare the specific capabilities above.

Buy Tangem Wallet (3 Cards) — $ 69.9 Buy OneKey Classic 1S Pure — $ 79

Who Should Pick Which Wallet

Recommendations based on real-world use cases

Tangem Wallet (3 Cards)

$69.9

Best for:

AffordableGreat priceWater resistanceWalletConnect support

Pros

+Samsung S3D350A EAL6+ secure element — highest consumer-grade certification
+3-card redundancy: access survives loss of any 2 cards simultaneously
+IP69K water resistance — survives high-pressure water jets
+No seed phrase exposure by default — private keys never leave the chip

Cons

−Closed-source firmware — no reproducible builds or independent code audit possible
−No display on card — transaction details verified only on paired smartphone screen
−Desktop OS incompatible — no Linux, Windows, or macOS support
−No Shamir Secret Sharing — multi-card backup is proprietary, not standard SLIP39

Buy Now Full Review

OneKey Classic 1S Pure

$79

Best for:

AffordableGreat priceWalletConnect supportAndroid support

Pros

+EAL6+ certified secure element, highest grade among most rivals
+Fully open-source firmware with reproducible builds for independent verification
+Supports 1,000+ tokens without requiring third-party app installs
+2-inch OLED display for clear transaction detail review before signing

Cons

−No Bluetooth, NFC, or QR — USB-only limits air-gap and mobile flexibility
−Shamir Secret Sharing absent, reducing advanced backup redundancy options
−Only 12-word BIP39 seed; no native 24-word option for users preferring it
−No water or dust resistance rating, unlike some competitors at similar price

Buy Now Full Review

Best for These Profiles

🎓

Beginner / first wallet

Tangem Wallet (3 Cards) — simpler setup, lower learning curve

₿

Bitcoin & privacy focus

OneKey Classic 1S Pure — best privacy features and Bitcoin tooling

🔒

Security maximalist

Tangem Wallet (3 Cards) — highest security score, on-device verification

✈️

Frequent traveler

Tangem Wallet (3 Cards) — compact, durable, no cables needed

Pre-Purchase Checklist

Important points to verify regardless of your choice

All wallets ship from official manufacturer stores with full warranty.

Buy Tangem Wallet (3 Cards)Buy OneKey Classic 1S Pure

Tangem Wallet (3 Cards) vs OneKey Classic 1S Pure: Frequently Asked Questions

Answers about Tangem Wallet (3 Cards) vs OneKey Classic 1S Pure

Is Tangem Wallet (3 Cards) better than OneKey Classic 1S Pure?

Tangem Wallet (3 Cards) scores higher overall with 79/100 vs 71/100. However, OneKey Classic 1S Pure has fully open-source firmware. The best choice depends on whether you prioritize overall rating or transparency.

How much do Tangem Wallet (3 Cards) and OneKey Classic 1S Pure cost?

Tangem Wallet (3 Cards) costs $69.9, OneKey Classic 1S Pure costs $79. All prices are for the standard edition purchased from official manufacturer stores. We recommend buying directly from manufacturers to ensure device authenticity and full warranty coverage.

Does Tangem Wallet (3 Cards) work without a seed phrase — and is that safe?

Yes. Tangem Wallet (3 Cards) replaces the traditional seed phrase with linked NFC cards that serve as encrypted backups of each other. Your private key never leaves the secure element. This eliminates the most common attack vector — stolen or photographed seed phrases — while maintaining strong cryptographic security.

What happens if I lose all my Tangem Wallet (3 Cards) cards?

If you lose all linked cards, your funds are unrecoverable — there is no seed phrase to fall back on. This is why Tangem Wallet (3 Cards) ships as a multi-card set: each card is a full backup. Keep at least one card in a separate secure location at all times.

Is OneKey Classic 1S Pure waterproof?

OneKey Classic 1S Pure has no official water or dust resistance rating. Treat it as a standard electronic device. Tangem Wallet (3 Cards), on the other hand, is rated IP69K, meaning it can withstand high-pressure water jets and dust ingress.

Which wallet is better for DeFi and Web3: Tangem Wallet (3 Cards) or OneKey Classic 1S Pure?

Tangem Wallet (3 Cards) has stronger DeFi support with WalletConnect integration for connecting to decentralized apps. OneKey Classic 1S Pure focuses more on straightforward send/receive transactions. For active DeFi usage, Tangem Wallet (3 Cards) is the better choice.

Tangem Wallet (3 Cards) vs OneKey Classic 1S Pure: which has better backup options?

Tangem Wallet (3 Cards) uses multiple linked NFC cards as encrypted backups (no seed phrase). OneKey Classic 1S Pure uses a standard 12-word seed phrase. Both approaches are secure, but they suit different users. Seed-based backup is industry-standard and interoperable. Card-based backup is simpler but proprietary.

Is Tangem Wallet (3 Cards) safe to use without a screen?

Tangem Wallet (3 Cards) relies on your phone or computer to display transaction details, which introduces a potential attack vector if the host device is compromised. OneKey Classic 1S Pure lets you verify addresses and amounts directly on the hardware wallet. For high-value transactions, an on-device screen adds an important layer of verification.