List of Hardware Wallet projects on Ethereum (2026)

Arculus Cold Storage Wallet is a hardware wallet that protects private keys for cryptocurrencies and NFTs through offline storage. It pairs a secure element embedded NFC card with a mobile app, requiring biometrics, a PIN, and a tap of the card to authorize transactions in a three factor authentication process. Users can manage, swap, and connect their holdings to decentralized applications across multiple blockchains while private keys never leave the card.

KeepKey is a hardware wallet for offline private key storage and transaction signing. Keys are generated and held on the device during setup and never leave it, with every transaction reviewed on the built-in display and confirmed with a physical button before signing. The firmware and hardware schematics are open source with reproducible builds, allowing independent verification of the code and design running on the device. It natively signs Bitcoin and related forks, Ethereum and other EVM chains, Ripple, Cosmos, THORChain, Maya Protocol, Solana, TRON, and TON, and supports built-in decentralized cross-chain swaps sourced from multiple liquidity protocols.

OneKey Pro is a hardware wallet that stores private keys offline using multiple EAL 6+ secure elements. It features a touchscreen, fingerprint authentication, Bluetooth and USB-C connectivity, and signs transactions without exposing keys to a connected device. The wallet supports a wide range of blockchains and tokens and displays human-readable transaction previews to help users verify what they are signing before approval.

OneKey Classic 1S is a hardware wallet that stores private keys offline using dual EAL 6+ secure elements. It uses a black-and-white display with physical button controls and connects via Bluetooth to a paired mobile or desktop application for transaction signing. The device supports a wide range of blockchains and tokens and is designed for portable, battery-free cold storage.

OneKey Touch is a hardware wallet that stores private keys offline using EAL 6+ secure elements. It features a multi-touch color display for navigating accounts and confirming transactions directly on the device. The wallet supports a wide range of blockchains and tokens through touch-based interaction and secure offline signing.

OneKey Mini is a compact hardware security wallet with EAL 6+ secure elements, featuring minimalist design and essential security functions. The system provides basic offline storage capabilities while maintaining compatibility with OneKey software ecosystem.

OneKey Lite is a physical backup card that stores an encrypted copy of a wallet seed phrase using an EAL 6+ security chip and near-field communication. It allows users to back up and restore recovery phrases without displaying them on an internet-connected device. The card is used alongside OneKey hardware or software wallets as an offline recovery safeguard.

OneKey KeyTag implements physical seed phrase backup through titanium alloy construction and manual engraving system. The system provides durable recovery phrase storage resistant to fire, water, and physical damage for long-term backup security.

OneKey Classic 1S Pure is a hardware wallet designed exclusively for Bitcoin, using a battery-free design and secure element key storage. It signs Bitcoin transactions offline and displays clear signing previews so users can verify transaction details before approval. The device targets users who want dedicated cold storage limited to a single asset rather than multi-chain support.

imKey Pro is a hardware wallet built around a certified secure element for offline private key generation and storage. The device uses dual-processor architecture for integrity detection and self-testing, with computations encrypted within the chip, and enforces a PIN system that resets after repeated incorrect attempts alongside exclusive device binding to a single companion app. It connects to mobile and browser extension wallets to provide hardware-secured transaction signing across a wide range of blockchain networks.

CoolWallet Pro is a hardware wallet in a credit-card-sized form factor that stores private keys offline using a secure element chip. It pairs with a companion app over Bluetooth, using an e-paper display and physical buttons for on-device transaction verification, and works across a wide range of blockchains and tokens. Users rely on it for cold storage of digital assets while still being able to stake, swap, and interact with decentralized applications through the connected app.

CoolWallet S was a hardware wallet in a credit-card-sized form factor that stored private keys offline using a secure element chip and connected to a companion app via Bluetooth for transaction signing. It supported a range of blockchains and tokens, allowing users to manage cryptocurrency holdings in cold storage while accessing swap and staking features through the paired app. The device has been discontinued and is no longer available for purchase, though existing units continue to receive app support and warranty coverage.

CoolWallet Go is a battery-free hardware wallet that uses NFC connectivity and a secure element chip to store private keys offline. It uses a dual-card backup system instead of a written seed phrase, letting users tap the card to a smartphone to sign transactions across a wide range of blockchains and tokens. The device works with a companion app for swapping, staking, and buying crypto, but lacks an onscreen display for independent transaction verification.

NGRAVE ZERO is an air-gapped hardware wallet that stores private keys offline and signs transactions using QR codes rather than a network connection. It runs a custom secure operating system with tamper resistance and biometric authentication, and integrates with third-party wallet extensions to enable staking, swapping, and bridging while keys stay isolated. The device is used by individuals seeking self-custody across multiple blockchains and a wide range of tokens.

NGRAVE GRAPHENE is a stainless steel backup product for storing the recovery key generated by a hardware wallet. It splits an encrypted key across two plates so that neither plate alone can reveal the key, requiring both to reconstruct it. The backup resists heat, water, corrosion, and physical shocks, and supports a recovery process if the upper plate is lost, making it suited for users seeking durable offline key storage.

SafePal Hardware Wallets provide air-gapped cold storage solutions for cryptocurrency management through offline signing mechanisms and EAL 5+ or EAL 6+ secure element protection. The product line includes multiple models with varying specifications, supporting QR code-based transaction signing, self-destruct mechanisms upon tampering detection, and true random number generation for private key security. Users pair hardware devices with the SafePal mobile app for asset management across multiple blockchain networks without USB, Bluetooth, WiFi, or NFC connections.

Ryder One is a hardware wallet that stores private keys offline and signs transactions through an air-gapped, NFC-only connection to a paired mobile app. It uses a certified secure element chip together with a touchscreen display so users confirm every transaction physically on the device rather than trusting a connected computer. Its TapSafe Recovery system splits an encrypted backup across physical Recovery Tags and optional trusted contacts, removing the need for a written seed phrase, and the device supports asset management across multiple blockchains.

Tangem Wallet is a card-shaped, self-custodial hardware wallet that stores cryptocurrency private keys offline in a secure element chip. Transactions are signed by tapping the card against an NFC-enabled smartphone running the Tangem companion app. The app supports buying, selling, swapping, staking, and earning yield on digital assets across multiple blockchain networks. Key backup is distributed across a two- or three-card set, with optional seed phrase support. The app also provides WalletConnect-based dApp access, NFT management, market tracking, and real-time transaction threat detection.

Tangem Ring is a ring-shaped hardware wallet that uses the same certified secure element chip as the Tangem Wallet card. Private keys are generated and stored inside the ring, and transactions are signed by tapping the ring against an NFC-enabled smartphone running the companion app. Each set includes one ring and two backup cards that share distributed key backup, with an optional seed phrase for recovery. The ring is housed in a zirconia ceramic shell rated for water, dust, and pressure resistance and requires no batteries or charging.

ELLIPAL Titan 2.0 is a hardware wallet that secures digital assets through complete air-gap isolation, using QR codes for offline transaction signing. It stores private keys entirely offline on a metal-sealed device with no wireless connectivity, eliminating exposure to network-based attacks. Users pair it with a companion mobile app over QR codes to view balances, sign transactions, and connect to decentralized applications across multiple blockchains.

ELLIPAL X Card is a hardware wallet in card form that signs transactions through near-field communication taps instead of screens or cables. It is set up offline using a starter device and BIP39 seed phrases, then pairs with the ELLIPAL mobile app to sign transactions by tapping the card to a phone. Users can import an existing wallet from another self-custody wallet or hardware device, and can carry multiple cards linked to the same wallet or separate wallets for different purposes.

ELLIPAL Titan Mini is a compact hardware wallet that stores private keys entirely offline in a sealed metal body with a dual-layer secure element for key protection. It pairs with the ELLIPAL mobile app over QR codes, letting users view balances, buy, sell, swap, and stake assets, and connect to decentralized applications across multiple blockchains. It supports offline firmware updates and management of multiple accounts and non-fungible tokens from a single device.

KeyPal is a hardware wallet device that provides offline cold storage for private keys across multiple blockchain networks. It uses a dual-chip architecture with a dedicated security chip for key generation and storage, and pairs with a companion mobile app for transaction signing. The device is aimed at users who want their keys isolated from internet-connected devices while still managing a broad set of digital assets.

HyperMate is a hardware wallet with an EAL6+ certified security element chip for private key isolation and offline transaction signing. The device connects to the HPX mobile application via Bluetooth, with fingerprint authentication as a second verification factor during transaction confirmation. Multi-signature support covers Bitcoin, Ethereum, and Tron. Private keys remain isolated from internet-connected environments at all times, and the firmware is open-source for independent security review. The device supports multiple public chain ecosystems for asset custody and transaction management.

SecuX Hardware Wallets are a line of physical devices that store private keys offline using a certified secure element chip. The devices use touchscreen displays, USB and Bluetooth connectivity to sign transactions for cryptocurrencies and NFTs across multiple blockchains without exposing keys to internet-connected systems. A companion mobile application manages assets on the devices over Bluetooth and connects to decentralized applications through a wallet-connection protocol. The lineup includes models differentiated by connectivity, biometric authentication, and NFT display features.

X-SEED is a series of physical backup devices for storing cryptocurrency recovery phrases outside of any digital system. The devices use steel construction resistant to fire, water, and physical wear, paired with engraving tools and letter tiles for permanent phrase entry. Users transfer a recovery phrase onto the device once, providing a durable offline backup independent of paper or digital storage. The lineup includes standard, plus, and pro variants differentiated by capacity and build features.

SecuX Cybersecurity Devices are hardware security keys and encrypted storage devices for passwordless authentication and data protection. The PUFido cLIFE Key and PUFido Drive cLIFE Key use physically unclonable function chip technology to regenerate authentication credentials on each use, supporting FIDO2 and U2F protocols across common operating systems, with the Drive variant adding built-in encrypted flash storage. The Forte USB drive applies hardware-based encryption with anti-brute-force protection to secure stored files. These devices serve users seeking passwordless login and offline data protection across web and crypto accounts.

sAxess implements biometric authentication through hardware wallet card technology, enabling cryptocurrency storage and transaction signing via fingerprint verification. The system provides cold storage security across multiple blockchains while supporting automated inheritance transfers through smart contract execution

Cypherock X1 is a hardware wallet for self-custody of digital assets across multiple blockchains. It splits a wallet's private key into shards using a Shamir Secret Sharing scheme, storing them across an offline vault device and a set of companion cards so no single component holds a complete key. A companion desktop and mobile application lets users track balances, initiate transfers, and manage multiple wallet portfolios, while a built-in inheritance service allows owners to arrange recovery of their holdings for beneficiaries without exposing the seed to a single party.

Trezor Safe 5 is a hardware wallet that provides offline storage of private keys for cryptocurrency users. It uses an EAL 6+ certified Secure Element combined with PIN and passphrase protection, a color touchscreen with haptic feedback, and a multi-share backup standard for wallet recovery. The device signs transactions for multiple blockchain networks and connects only via USB, keeping keys isolated from internet-connected computers.

Trezor Safe 7 is a hardware wallet that provides offline storage of private keys for cryptocurrency users. It combines a TROPIC01 independently auditable secure element with an EAL 6+ certified secure element and a hardened microcontroller, and its boot process, firmware updates, and device authentication use post-quantum cryptography for long-term protection. The device signs transactions across multiple blockchain networks through a color touchscreen with haptic feedback, connecting via Bluetooth or USB-C, and works with third-party decentralized applications and software wallets through an encrypted pairing protocol.

Trezor Safe 3 is a hardware wallet that provides offline storage of private keys for cryptocurrency users. It uses an EAL 6+ certified Secure Element with a two-button interface and a monochromatic OLED display, along with a multi-share backup standard for wallet recovery. The device signs transactions for multiple blockchain networks and connects only via USB-C, keeping keys isolated from internet-connected computers.

Trezor Model T is a hardware wallet that provides offline storage of private keys for cryptocurrency users. It features a color touchscreen, a Shamir Backup implementation for multi-share recovery seed distribution, and a microSD card slot for additional functionality. The device signs transactions for multiple blockchain networks and connects only via USB-C, keeping keys isolated from internet-connected computers.

Trezor Model One is a hardware wallet that provides offline storage of private keys for cryptocurrency users. It features a two-button interface and a monochromatic OLED display for reviewing and confirming transactions. The device signs transactions for select blockchain networks and connects only via Micro USB, keeping keys isolated from internet-connected computers.