Gambro Wallet
Air-Gapped Technology
Featured by Forbes since 2022
Advanced CC EAL5+ Security
Protection Against Online and Offline Threats
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Gambro: Redefining Crypto Security – Decentralized, Unbreakable, User-Friendly
Decentralized and Air-Gapped
Effortless, Secure, Fully Offline.
No WiFi, Bluetooth, USB, or networks—simply scan a QR code for private transactions.
Full control in your hands: verify every detail and authorize with confidence.

Dual-Layer Security with CC EAL 5+ Secure Element
Experience unmatched protection with Gambro. Our cutting-edge technology and EAL5+ certified security chip ensure the highest level of safety for your crypto assets.
Your crypto remains fully under your control—completely secure!

Defense Against Tampering and Unauthorized Access
Discover Gambro, the world’s first fully metal-sealed hardware wallet, engineered to resist physical breaches, supply chain threats, and evil maid attacks—ensuring maximum protection for your assets.

Experience Effortless and Intuitive Usability
Gambro is equipped with a 4-inch Full Lamination IPS display, delivering fast-touch responsiveness and crystal-clear readability. With a setup time of just 5 minutes and updates completed in 3 minutes, it ensures a seamless and user-friendly experience from start to finish.

Gambro: Effortless Security, Ultimate Protection
Discover Gambro—the future of hardware wallets. Designed with fully air-gapped security, advanced encryption, and seamless crypto management. Elevate your security with Gambro and enjoy true peace of mind.

Gambro supports NFTs and over 10,000 coins and tokens


Gambro Security Shield
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Automatic Self-Destruction
In case of tampering, your private data will be instantly wiped for maximum security.
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Dual-Layer Authentication
Secure access with gesture-based PINs and numeric passwords for enhanced protection.
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Hidden Backup Wallet
Set up extra accounts that only appear when accessed with a secondary password, adding an extra layer of security against potential threats.
Specifications Summary
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Enhanced Security
Connectivity: Air-gapped QR Scanner for secure transactions
Seed Phrase: 24-word format with an optional passphrase
Secure Element: CC EAL5+ for advanced protection
Firmware Updates: Upgradable via MicroSD card
Build: Fully metal-encased for maximum durability -
Device Compatibility
Supports Android & iOS
Fully compatible with MetaMask
Integrated with WalletConnect
Seamless operation with decentralized apps -
Asset Management
Supports over 10,000+ coins & tokens
NFT Compatibility: Ethereum & Polygon -
Size & Weight
Dimensions: 118 × 66 × 9.7 mm
Screen: 4.0" IPS Color Display
Weight: 140g
Battery Capacity: 1400 mAh -
Account Features
Supports up to 10 accounts
Secret Secondary Wallet: Available
Seed Phrase Recovery: Enabled
Private Key Recovery: Supported
Unlimited Coin Storage -
What's in the Box
1x Gambro Device
1x Type-C Charging Cable
1x Security Adapter
1x User Manual
2x Seed Phrase Recovery Sheets
1x SD Card
Common Queries
Why is Gambro Wallet the ultimate choice for securing my crypto assets?
Unlike online wallets and exchanges that are prone to security breaches, Gambro ensures top-tier protection with 100% offline storage and an advanced CC EAL5+ security chip. The use of QR codes for transactions further enhances security, making Gambro the ideal choice for safeguarding your assets.
How can I securely import my mnemonic phrase or private key into Gambro?
Gambro ensures a fully secure import process for your mnemonic phrase or private key, keeping all sensitive data offline throughout the procedure, eliminating exposure to online threats.
Does Gambro Wallet have any backdoors?
Gambro Wallet is designed with a security-first approach. It operates entirely offline, eliminating remote-access risks, verifies transactions via QR codes, and allows users to manually import their seed phrases, ensuring there are no hidden backdoors.
How can I recover my assets if my device is lost or damaged?
If your Gambro device is lost or damaged, you can easily restore access to your assets using your mnemonic recovery phrase or private key on a new Gambro device, ensuring your funds remain safe and secure.