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Tangem Wallet (3 Cards) vs BitBox02 Nova

Tangem Wallet (3 Cards) stands out with open-source code. BitBox02 Nova is a solid alternative — Tangem Wallet (3 Cards) costs $79 less.

2 wallets
Screen vs Screenless
No IP rating vs IP69K
USB vs NFC
Quick Verdict Updated 2026
Tangem Wallet (3 Cards)
Tangem Wallet (3 Cards)
Best overall
79 /100
Good
$69.9 View Best Price
BitBox02 Nova
BitBox02 Nova
BitBox
75 /100
Good
$149 View Best Price
Open-formula rating 40+ criteria analyzed Last updated May 2026 No sponsored rankings

Key Takeaways

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

Tangem Wallet (3 Cards) vs BitBox02 Nova: Key Differences

Both Tangem Wallet (3 Cards) and BitBox02 Nova 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: Tangem Wallet (3 Cards) (Tangem) lands at 79/100, BitBox02 Nova (BitBox) at 75/100. The $79 gap between $69.9 and $149 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.

Expand This Comparison:

Tangem Wallet (3 Cards) vs BitBox02 Nova vs OneKey Pro Tangem Wallet (3 Cards) vs BitBox02 Nova vs Trezor Safe 7

Winner by Category

Which wallet leads in each area

Security
Tie
Tangem Wallet (3 Cards)97/100
BitBox02 Nova94/100
Ease of Use
Tangem Wallet (3 Cards)86/100
BitBox02 Nova65/100
View Best Price Tangem Wallet (3 Cards)
Price
Tangem Wallet (3 Cards)$69.9
BitBox02 Nova$149
View Best Price Tangem Wallet (3 Cards)
Coin Support
Tangem Wallet (3 Cards)85+
BitBox02 Nova8+
View Best Price Tangem Wallet (3 Cards)
Privacy
Tangem Wallet (3 Cards)53/100
BitBox02 Nova96/100
View Best Price BitBox02 Nova
Beginner Friendly
Tangem Wallet (3 Cards)86/100
BitBox02 Nova65/100
View Best Price Tangem Wallet (3 Cards)
Comparing:
Tangem Wallet (3 Cards)
BitBox02 Nova

Comparison Table

Key specifications for your decision

Criteria
Tangem Wallet (3 Cards)
Tangem Wallet (3 Cards)
Tangem
$69.9
View Best Price
BitBox02 Nova
BitBox02 Nova
BitBox
$149
View Best Price
Overall Rating
79/10075/100
Security
97/10094/100
Usability
86/10065/100
Price
$69.9$149

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.

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YesYes

Open Source Firmware refers to firmware in hardware devices, like wallets, where the source code is publicly available, allowing transparency, auditability, and customization.

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YesYes

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
NoNo
USB
NoYes
Networks
85+8+

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.

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YesYes

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
NoneOLED

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-card24-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
IP69KNone

Affiliate link — we may earn a commission at no extra cost to you. Learn more about our affiliate policy

Our Verdict: Tangem Wallet (3 Cards) or BitBox02 Nova?

Choose Tangem Wallet (3 Cards) if...

  • You prefer a compact, screenless form factor
  • You prefer seedless backup via multiple linked cards
  • You need iPhone (iOS) compatibility
  • You want wireless NFC connectivity — no cables needed

Skip Tangem Wallet (3 Cards) if...

  • × You want to verify transactions on the wallet's own screen
  • × You manage crypto from a desktop (no Windows, macOS, or Linux app)
View Best Price — Tangem Wallet (3 Cards) Full Review — Tangem Wallet (3 Cards)

Choose BitBox02 Nova if...

  • You want on-device transaction verification via a built-in screen
  • You use Bitcoin and care about privacy (CoinJoin, coin control)
  • You are comfortable managing a seed phrase
  • You need full desktop support (Windows, macOS, Linux)

Skip BitBox02 Nova if...

  • × You manage crypto from an iPhone (no iOS app here)
  • × Budget is tight — you'd be better served by a cheaper option in this comparison
  • × You want wireless NFC connection — no cables
View Best Price — BitBox02 Nova Full Review — BitBox02 Nova

Our pick for most users

Both wallets score similarly (79 vs 75/100) — your choice depends on which features matter most to you.

Bottom line: Security scores are essentially tied here, so this isn't where the choice lives. Day to day, Tangem Wallet (3 Cards) is the easier one to live with. If budget is real, Tangem Wallet (3 Cards) comes in $79 cheaper without giving up the basics.

Price: Tangem Wallet (3 Cards) vs BitBox02 Nova

Tangem Wallet (3 Cards) costs $69.9, while BitBox02 Nova is priced at $149 — a $79 difference. The extra cost of BitBox02 Nova gets you a -4-point higher overall rating. For budget buyers, Tangem Wallet (3 Cards) offers solid security at a lower price point.

Buy Tangem Wallet (3 Cards) — $ 69.9Buy BitBox02 Nova — $ 149

Who Should Pick Which Wallet

Recommendations based on real-world use cases

Tangem Wallet (3 Cards)

$69.9
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
View Best PriceFull Review

BitBox02 Nova

$149
Better privacy featuresCoin controlCoinJoin supportTor support
Pros
  • +ATECC608B secure element with secure boot prevents firmware tampering
  • +Fully open-source firmware with reproducible builds for independent verification
  • +Genuine device attestation check built into BitBoxApp on every connection
  • +Encrypted microSD card backup eliminates single-point seed exposure risk
Cons
  • −No Bluetooth or NFC — requires physical USB connection for every transaction
  • −No Shamir Secret Sharing; seed backup is all-or-nothing unlike Trezor Model T
  • −0.96-inch OLED screen is smaller than competitors like Ledger Flex or Keystone
  • −No iOS compatibility limits mobile use to Android devices only
View Best PriceFull Review

Best for These Profiles

🎓
Beginner / first wallet
Tangem Wallet (3 Cards) — simpler setup, lower learning curve
₿
Bitcoin & privacy focus
BitBox02 Nova — best privacy features and Bitcoin tooling
🔒
Security maximalist
Tangem Wallet (3 Cards) — highest security score, on-device verification
💰
Budget-conscious buyer
Tangem Wallet (3 Cards) — solid security at $69.9

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 BitBox02 Nova

Tangem Wallet (3 Cards) vs BitBox02 Nova: Frequently Asked Questions

Answers about Tangem Wallet (3 Cards) vs BitBox02 Nova

Is Tangem Wallet (3 Cards) better than BitBox02 Nova?
On the numbers, Tangem Wallet (3 Cards) comes out ahead — 79/100 vs 75/100 — but 'better' isn't quite the right frame. BitBox02 Nova 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 Tangem Wallet (3 Cards). If transparency is the constraint that shapes your decision, BitBox02 Nova is the smarter buy. Either way, both are real hardware wallets — neither is a mistake.
How much do Tangem Wallet (3 Cards) and BitBox02 Nova cost?
Tangem Wallet (3 Cards) costs $69.9, BitBox02 Nova costs $149. 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.
Does Tangem Wallet (3 Cards) work without a seed phrase — and is that safe?
Yes — and we'd argue it's a meaningful security upgrade for most users, not a downgrade. Tangem Wallet (3 Cards) replaces the 12/24-word seed phrase with two or three linked NFC cards. Each card holds an encrypted copy of the private key inside its secure element; the key never leaves the chip in plaintext, ever. The trade-off: stolen or photographed seed phrases are the single most common cause of crypto theft we see, and Tangem Wallet (3 Cards) sidesteps that whole class of attack. The catch: you must keep at least one spare card in a separate physical location, or you lose the backup advantage entirely.
Can BitBox02 Nova be used on iPhone (iOS)?
No — BitBox02 Nova has no iOS app today, and there's no public roadmap for one. It works fine with Android, Windows, macOS, and Linux, but iPhone users are out of luck. If your primary device is an iPhone and you don't want a separate computer just to manage crypto, Tangem Wallet (3 Cards) is the practical pick: it has a native iOS app and the full feature set works over Lightning or Bluetooth.
What happens if I lose all my Tangem Wallet (3 Cards) cards?
Funds are unrecoverable. There's no seed phrase to fall back on, no recovery service, no manufacturer override — that's the explicit design trade-off. The mitigation is the multi-card set: every card you receive is a complete, independent backup of the same wallet. Realistic plan: keep one card on you, one at home in a safe, and one with a trusted person or in a bank deposit box. Lose any two and you're still fine. Lose all of them and the coins are gone forever.
Is BitBox02 Nova waterproof?
No — BitBox02 Nova 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. Tangem Wallet (3 Cards), by contrast, carries an IP69K 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: Tangem Wallet (3 Cards) or BitBox02 Nova?
Tangem Wallet (3 Cards) — and the gap is bigger than the spec sheets make it look. Tangem Wallet (3 Cards) has WalletConnect built in, which means you sign DeFi transactions directly from a hardware wallet without exposing keys to a hot wallet. BitBox02 Nova 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.
Tangem Wallet (3 Cards) vs BitBox02 Nova: which has better backup options?
Tangem Wallet (3 Cards) uses multiple linked NFC cards as encrypted backups (no seed phrase). BitBox02 Nova 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.

Made your decision?

Check out full reviews or find the best price from official vendors.

Buy Tangem Wallet (3 Cards) Tangem Wallet (3 Cards) Review
Buy BitBox02 Nova BitBox02 Nova Review

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90/100
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Tangem Wallet (2 Cards)

Tangem Wallet (2 Cards)

78/100
$54
Security
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Secure ElementOpen Source85+ networks
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More Comparisons

Compare Tangem Wallet (3 Cards) with other wallets

Tangem Wallet (3 Cards)
79/100
vs
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91/100

Tangem Wallet (3 Cards) vs OneKey Pro

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View Comparison
Tangem Wallet (3 Cards)
79/100
vs
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90/100

Tangem Wallet (3 Cards) vs Trezor Safe 7

Wireless Trezor Safe 7 vs cable-only — connectivity showdown

View Comparison
Tangem Wallet (3 Cards)
79/100
vs
Ledger Nano Gen5
77/100

Tangem Wallet (3 Cards) vs Ledger Nano Gen5

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