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GridPlus Lattice1

  • What it is:GridPlus Lattice1 is a hardware wallet combining a secure compute environment with a general compute environment, featuring anti-tamper mesh protection, a 5-inch touchscreen, and support for multiple cryptocurrencies and blockchains.
  • Best for:High-volume DeFi traders, Multi-chain portfolio managers, Web3 developers and power users
  • Pricing:Starting from $397
  • Rating:88/100Very Good
  • Expert's conclusion:The Lattice1 is ideal for serious cryptocurrency users with many different wallets on many different blockchains that care more about the high-end security features and the ability to verify transactions than they do about maximum portability.
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Reviewed byMaxim Manylov·Web3 Engineer & Serial Founder

What Is GridPlus Lattice1 and What Does It Do?

GridPlus creates secure hardware wallets that provide enterprise-grade security and user-friendly interfaces for managing your digital assets, such as crypto, across a variety of blockchains. GridPlus is developing unique products such as Lattice1 which are designed to have fewer attack surfaces than traditional hardware wallets while providing an interface to interact seamlessly with dApps, NFTs, and DeFi.

Active
📍Chicago, IL
📅Founded 2018
🏢Private
TARGET SEGMENTS
Crypto UsersDeFi EnthusiastsInstitutional InvestorsHardware Security Seekers

What Are GridPlus Lattice1's Key Business Metrics?

📊
Ethereum, Solana, Bitcoin, All EVM Chains & L2s
Supported Chains
📊
5-inch TFT Touchscreen
Screen Size
📊
64GB Internal
Storage
📊
Unlimited via SafeCards
Wallets Supported
📊
$397
Price
Rating by Platforms
4.7/ 5
CoinBureau (500 reviews)

How Credible and Trustworthy Is GridPlus Lattice1?

88/100
Excellent

In terms of the security architecture of the GridPlus Lattice1 it utilizes two separate environments, can detect when someone has attempted to tamper with the device, and stores private keys in a completely isolated environment, which resulted in very high praise from experts regarding the enterprise grade security provided by this product; however, there is one drawback - it requires continuous power.

BREAKDOWN
Product Maturity85/100
Company Stability80/100
Security & Compliance95/100
User Reviews88/100
Transparency90/100
Support Quality82/100
TRUST SIGNALS
Dual hardware environments (GCE/SCE)CLDS Tamper Detection MeshPIN-protected SafeCards with self-destructSecure Enclave for key isolationSupports major wallets: MetaMask, Rabby, Frame

What is the history of GridPlus Lattice1 and its key milestones?

2018

Company Founded

GridPlus was formed to develop secure hardware solutions for the management of blockchain based assets.

2021

Lattice1 Launch

Released the Lattice1, a hardware wallet with a 5 inch touchscreen, and advanced security architecture.

2022

SafeCard Introduction

Introduced SafeCards allowing users to manage an unlimited number of wallets using a single device.

What Are the Key Features of GridPlus Lattice1?

✨
5-inch Touchscreen
A large capacitive TFT display (480 x 800 pixels) allows users to clearly review their transactions and eliminate blind signatures.
🔒
Dual Security Environments
The General Compute Environment (GCE), which provides internet connectivity, is separate from the Secure Compute Environment (SCE), where key storage and signing take place.
💳
SafeCard System
Private keys stored on PIN-protected cards allow for the creation of an unlimited number of wallets that include brute force protection against unauthorized access, and will self-destruct if the number of failed attempts exceeds a predetermined limit.
✨
CLDS Tamper Mesh
The wire mesh used within the Lattice1 continuously monitors the integrity of the device and, upon detecting a physical intrusion into the device, will erase any sensitive information stored on the device.
💬
Multi-Chain Support
The Lattice1 is natively compatible with Ethereum, Bitcoin, Solana, all EVM chains/L2s, and supports integrations with MetaMask, Rabby, Frame.
✨
Secure Enclave
The Lattice1 uses isolated PUF-based key generation and storage, which includes logic power isolation to prevent outside entities from probing the device.
✨
Ethernet & Wireless
The Lattice1 contains both a wired Ethernet port and WiFi/Zigbee connectivity to provide flexibility for users who wish to operate independently from networks.

What Technology Stack and Infrastructure Does GridPlus Lattice1 Use?

Infrastructure

Always-on powered device with Ethernet/WiFi/Zigbee connectivity

Technologies

Secure Enclave MicrocontrollerPUF Key GenerationFRAM Secure MailboxTFT Touchscreen

Integrations

MetaMaskRabby WalletFrameAll EVM ChainsSolanaBitcoin

AI/ML Capabilities

No AI/ML components; relies on hardware-based cryptographic security and PUF technology

Extracted from product specifications and technical reviews

What Are the Best Use Cases for GridPlus Lattice1?

DeFi Power Users
Users can manage an unlimited number of wallets across EVM chains and view all transactions on the large screen, eliminating the potential for blind signature errors during complex smart contract interactions.
Multi-Chain NFT Collectors
Provides secure storage and easy signing for assets across Ethereum, Solana, Polygon using SafeCard organization and enterprise-grade tamper protection A lot of these can be rewritten to be even clearer. I'll also try to include a "Why it is good or bad" type statement (like you have for #23). Let me know if that would help too!
High-Net-Worth Holders
Advanced dual-environment security with physical tamper detection designed to protect large crypto portfolios from both digital and physical attacks
Bitcoin Maximalists
Supports Bitcoin as well as EVM chains, however does not offer air-gapped operation nor special bitcoin-based features offered by other specialty bitcoin wallets
NOT FORMobile-Only Traders
Must always be connected to power and have a computer-like setup to be used, and therefore is not best suited for use on the go when there are no electrical wires available
NOT FORCasual Beginner Investors
High priced ($397), and has many advanced features, which make this product overkill for just holding your coins (HODL) where a cheaper USB based wallet may suffice

How Much Does GridPlus Lattice1 Cost and What Plans Are Available?

Pricing information with service tiers, costs, and details
☐Service$CostℹDetails🔗Source
Lattice1 (1 SafeCard)$397Base model with one SafeCard for secure backups99Bitcoins review
Lattice1 w/ 3 Free SafeCardsPromotional pricing (check site)Includes three SafeCards for multiple wallet managementOfficial GridPlus site
Additional SafeCardsSeparate purchaseFor managing unlimited wallets and accounts—
Lattice1 (1 SafeCard)$397
Base model with one SafeCard for secure backups
99Bitcoins review
Lattice1 w/ 3 Free SafeCardsPromotional pricing (check site)
Includes three SafeCards for multiple wallet management
Official GridPlus site
Additional SafeCardsSeparate purchase
For managing unlimited wallets and accounts

How Does GridPlus Lattice1 Compare to Competitors?

FeatureGridPlus Lattice1Ledger StaxTrezor Model TNGRAVE ZERO
Display5" Touchscreen3.7" E-Ink Touch3.5" Touchscreen4" Touchscreen
Multi-Wallet SupportUnlimited via SafeCardsLimitedLimitedSingle
Supported ChainsBTC, ETH, All EVM, SolanaMulti-chainMulti-chainMulti-chain
ConnectivityEthernet, WiFi, ZigbeeBluetooth, USBUSB, MicroSDAir-gapped QR
Security ArchitectureDual Environment + Tamper MeshSecure ElementSecure ElementAir-gapped
PortabilityStationary (always powered)PortablePortablePortable
Starting Price$397$399$179$398
Transaction VerificationFull screen reviewSmall screenFull screenFull screen
Integration EcosystemMetaMask, Frame, RabbyLedger LiveTrezor SuiteProprietary
Physical Tamper ProtectionWire mesh enclosureSecure chipSecure chipSelf-destruct
Display
GridPlus Lattice15" Touchscreen
Ledger Stax3.7" E-Ink Touch
Trezor Model T3.5" Touchscreen
NGRAVE ZERO4" Touchscreen
Multi-Wallet Support
GridPlus Lattice1Unlimited via SafeCards
Ledger StaxLimited
Trezor Model TLimited
NGRAVE ZEROSingle
Supported Chains
GridPlus Lattice1BTC, ETH, All EVM, Solana
Ledger StaxMulti-chain
Trezor Model TMulti-chain
NGRAVE ZEROMulti-chain
Connectivity
GridPlus Lattice1Ethernet, WiFi, Zigbee
Ledger StaxBluetooth, USB
Trezor Model TUSB, MicroSD
NGRAVE ZEROAir-gapped QR
Security Architecture
GridPlus Lattice1Dual Environment + Tamper Mesh
Ledger StaxSecure Element
Trezor Model TSecure Element
NGRAVE ZEROAir-gapped
Portability
GridPlus Lattice1Stationary (always powered)
Ledger StaxPortable
Trezor Model TPortable
NGRAVE ZEROPortable
Starting Price
GridPlus Lattice1$397
Ledger Stax$399
Trezor Model T$179
NGRAVE ZERO$398
Transaction Verification
GridPlus Lattice1Full screen review
Ledger StaxSmall screen
Trezor Model TFull screen
NGRAVE ZEROFull screen
Integration Ecosystem
GridPlus Lattice1MetaMask, Frame, Rabby
Ledger StaxLedger Live
Trezor Model TTrezor Suite
NGRAVE ZEROProprietary
Physical Tamper Protection
GridPlus Lattice1Wire mesh enclosure
Ledger StaxSecure chip
Trezor Model TSecure chip
NGRAVE ZEROSelf-destruct

How Does GridPlus Lattice1 Compare to Competitors?

vs Ledger Stax

Has the advantage of being able to manage multiple wallets using SafeCards and a larger 5" touch screen than Ledger's 3.7" E-ink display. The reason Lattice1 is a stationary device is so it can provide a more stable environment for desktop applications, while Ledger is trying to focus on the ability to travel with their products. Although, they are both in the same price range ($400).

For those who want to manage multiple accounts, the Lattice1 wallet would be a great choice. For those who value mobility, the Ledger Stax would be the most practical choice.

vs Trezor Model T

Provides enterprise grade dual-environment security, along with an unlimited number of wallets, versus Trezor's more consumer focused approach of providing a single secure element per user. While Trezor is much cheaper at $179, the Trezor product line has a limited ecosystem and fewer features for physical protection.

Those wanting to protect large portions of their wealth will likely prefer the Lattice1 wallet. Those looking for a more affordable solution and are interested in managing multiple blockchain-based currencies will likely prefer the Trezor wallet.

vs NGRAVE ZERO

Both premium air-gapped wallets, approximately $400 each, however Lattice1 supports a wider variety of EVM chains and includes a touch screen, versus NGRAVE's QR code workflow. Also, Lattice1 allows users to wirelessly connect to the internet, while NGRAVE is completely disconnected from the web.

For users actively trading in Web3/DeFi environments, the Lattice1 wallet is probably going to be the best option. For those wanting to isolate themselves completely to prevent all risk, the NGRAVE wallet is likely the best option.

What are the strengths and limitations of GridPlus Lattice1?

Pros

  • Large 5-inch touch screen — allows the user to verify transactions visually before completing them
  • Unlimited wallet support — enables users to safely manage hundreds of different wallets
  • Enterprise level security — dual-compute environments with a tamper-detecting mesh
  • Wide variety of supported blockchains — Bitcoin, Ethereum, Solana, and all other EVM chains and L2s
  • Easy to use Web3 support — can easily work with applications such as MetaMask, Frame, Rabby, and Ambire
  • Multi-account secure backup — SafeCards with PIN protection and certified counterfeiting prevention
  • Private keys are never exposed — SCE environment will never connect to the Internet

Cons

  • Requires continuous power — Not portable, always connected to AC outlet
  • Premium price of $397 — Among the highest priced Hardware Wallets
  • Large stationary size — 1250g desktop unit (not pocket friendly)
  • SafeCards are proprietary — Locked to Lattice1 ecosystem
  • Only powers the security battery — Tampering detection only powered by security battery
  • Learning Curve — Different than traditional Seed Phase Work Flow
  • Limited Mobile Use — Wired Ethernet Primary Connection

Who Is GridPlus Lattice1 Best For?

Best For

  • High-volume DeFi traders — Complex Transaction Verification Screen — Unlimited Wallet Support via SafeCards
  • Multi-chain portfolio managers — Supported Chains: Bitcoin, Solana, All EVM Chains — Seamless Meta Mask Integration
  • Web3 developers and power users — Desktop Grade Interface — Frequent DApp / NFT / DeFi Interactions
  • High net worth individuals — Justifies enterprise Security Features — Premium Price for Large Holdings
  • DAO treasurers and organizations — Multiple Account Management Without Key Exposure Risks

Not Suitable For

  • Mobile/on-the-go users — Must be continuously powered — Not Portable — Consider Ledger or Trezor Instead
  • Budget-conscious beginners — Premium Price of $397 — Consider Trezor Model T ($179), Software Wallets
  • Casual HODLers — Over Kill Security — Buy & Hold — Simple USB Wallets Sufficient
  • Users preferring seed phrase backup — Safe Card System Different Workflow — Traditional Seed Wallet Better Fit

Are There Usage Limits or Geographic Restrictions for GridPlus Lattice1?

Power Requirement
Constant power supply required during use
Portability
Stationary desktop device (1250g, 175x140x170mm)
SafeCard Compatibility
Works only with GridPlus certified SafeCards
Connectivity
Ethernet primary, WiFi/Zigbee secondary
Supported Chains
Bitcoin, Solana, Ethereum + all EVM-compatible chains
Storage
64GB internal storage for future applications

Is GridPlus Lattice1 Secure and Compliant?

Dual Compute EnvironmentsGeneral Compute Environment (GCE) internet-connected, Secure Compute Environment (SCE) fully isolated for key storage and signing
CLDS Tamper Detection MeshWire mesh enclosure continuously monitored with 6mil circuits. Triggers data erasure on physical intrusion
Secure EnclaveDedicated hardware area for cryptographic keys, isolated from all network connectivity
Logic Power IsolationVoltage rails contained within security mesh prevents external probing attacks
SafeCard Secure ChipsPIN-protected chips with GridPlus certificates prevent counterfeits and key extraction
Security BatteryPowers tamper monitoring even when main power disconnected
5-Inch Transaction ReviewLarge capacitive touchscreen enables complete transaction verification before signing
Brute-Force ProtectionMultiple failed PIN attempts trigger SafeCard self-destruct mechanism

What Customer Support Options Does GridPlus Lattice1 Offer?

Channels
Comprehensive online docs at docs.gridplus.ioAvailable on official website
Support Limitations
•Limited information publicly available about dedicated support channels
•No phone or live chat support mentioned in available sources

What APIs and Integrations Does GridPlus Lattice1 Support?

Integration Type
Hardware wallet designed to work with dApps and software wallets via pairing mechanism
Supported Platforms
Works with MetaMask and other EVM-compatible wallets
Connectivity
WiFi, Zigbee, Ethernet, and can sign transactions from multiple paired devices wirelessly
Blockchain Support
Ethereum, Solana, Bitcoin, Binance Smart Chain, Arbitrum, Avalanche, Optimism, Polygon, and all EVM chains and L2s

What Are Common Questions About GridPlus Lattice1?

Your crypto assets are still safe on the blockchain. As long as your Secret Recovery Phrase is secure and only accessible to you, you can access and manage your funds through any compatible wallet.

You can have unlimited wallets with Safe Cards. The Lattice1 has an internal secure enclave that allows you to create accounts and it can interface with multiple SafeCards providing virtually limitless accounts on one device.

The Lattice1 supports Ethereum, Solana, Bitcoin, Binance Smart Chain, Arbitrum, Avalanche, Optimism, Polygon, and all EVM chains and layer 2 solutions.

A Lattice1 is required to be plugged in to enable transactions. Though it does have wireless connectivity (WiFi), you do not require your computer to be connected to utilize this feature. The Lattice1's battery is comprised of a tamper-resistant mesh lasting approximately 5 years if the battery is un-plugged and lasts approximately 20 years when plugged in.

The Lattice1 also features a continuous monitoring tamper-detection mesh (CLDS) made up of 6 mil width circuits that monitor sensitive areas from provisioning to the end-of-life of the device. When tampering occurs, it will act as a "trip-wire" and erase all data associated with the tampering event.

SafeCards are PIN protected smartcards that can be used as secure back-ups for your Lattice1 and enable you to create separate hardware backed wallets with their own unique seed phrase. Simply insert a SafeCard into your Lattice1, enter the pin and you can use the private key from each of the wallets to sign transactions.

Yes. The Lattice1 has a PUF chip located within the internal secure enclave enabling you to create one or more accounts on the device without the use of a SafeCard. While we recommend backing up your account information for safekeeping, the Lattice1 provides a means to create a secure account directly on the device without having to add additional hardware.

Yes. The Lattice1 operates seamlessly with MetaMask and is compatible with most EVM based protocols. This contrasts with many other hardware wallets which were plagued by compatibility issues post-EIP-1559, the Lattice1 maintains seamless integration with both MetaMask and most EVM based protocols.

Is GridPlus Lattice1 Worth It?

The GridPlus Lattice1 is a security focused hardware wallet which blends both the robustness of enterprise grade security features with the usability of a large touch-screen interface and virtually unlimited wallet management capabilities. However, the Lattice1 does require constant power while in use and it does represent a premium investment in self-custody.

Recommended For

  • Any cryptocurrency user who manages multiple wallets or large assets portfolios.
  • Users who want a larger display to clearly verify transactions prior to signing them.
  • DeFi participants who frequently interact with multiple smart-contracts across multiple blockchain networks.
  • Security conscious individuals who are willing to invest in high-end premium hardware wallet solutions.
  • Ethereum users, Solana users, Bitcoin users and users of other EVM compatible blockchain systems

!
Use With Caution

  • Users that require portability but do not have access to a power source when the device is in use
  • Buyers looking to save money on their hardware wallet—this is a premium-priced option
  • Users looking for a hardware wallet with Bluetooth connectivity—it uses Wi-Fi and Ethernet instead
  • Users that are concerned with devices that need to be powered on at all times

Not Recommended For

  • Users that want an affordable option for an entry level hardware wallet
  • Users that want an air gapped, completely portable and battery powered device for their keys
  • Users that prioritize being portable over having a lot of security options
Expert's Conclusion

The Lattice1 is ideal for serious cryptocurrency users with many different wallets on many different blockchains that care more about the high-end security features and the ability to verify transactions than they do about maximum portability.

Best For
Any cryptocurrency user who manages multiple wallets or large assets portfolios.Users who want a larger display to clearly verify transactions prior to signing them.DeFi participants who frequently interact with multiple smart-contracts across multiple blockchain networks.

What do expert reviews and research say about GridPlus Lattice1?

Key Findings

The Grid Plus Lattice1 is a second generation hardware wallet that has a 5 inch display screen, a dual environment security model, can manage an infinite number of wallets using Safe Cards and works with most popular blockchains. It also has a focus on security by including multi-layered tampering detection, secure enclaves and protection against physical attacks. Although it offers wireless connectivity, it still allows for the separation of key management from the rest of the system through separate hardware environments.

Data Quality

Good - comprehensive public information from official GridPlus website, documentation, and verified reviews. Product specifications and security features well-documented. Customer support information limited in available sources.

Risk Factors

!
It requires a steady flow of electricity to function as intended which limits its portability
!
The price point will limit adoption among casual users due to cost
!
There is very limited publicly available information regarding the quality of the customer support
!
Compared to industry leading products such as those offered by Ledger, this product falls into a relatively small niche.
Last updated: February 2026

What Additional Information Is Available for GridPlus Lattice1?

Display & User Interface

It includes a large five inch capacitive touch display with multiple touch capabilities that makes reviewing and verifying transactions easier. The resolution of the display is designed so that you can see all of the details of each transaction clearly before you sign them, which addresses one of the biggest usability problems with many smaller hardware wallets.

Security Architecture

The Lattice1 employs two different types of hardware environments: a General Compute Environment (GCE), which is connected to the internet and provides an entry point into the system. The second type of environment is called the Secure Computing Environment (SCE). The SCE is isolated from the GCE and is where the private key is stored. All communication between these two environments are done using a secure mailbox, thereby reducing the attack surface.

Storage & Connectivity

The Lattice1 has 64GB of internal memory, giving it the flexibility to use third-party applications in the future. It also includes connectivity options such as WiFi, Zigbee and an Ethernet jack. These options allow for flexible deployment of the Lattice1 while maintaining its security features. The Lattice1 can be used in standalone mode.

SafeCard Technology

Users of the Lattice1 can store their wallet seed phrase in a PIN protected smart card that has a GridPlus issued certificate. This will allow users to securely back up and store their wallet seed phrase in a "cold" storage format. Smart cards cannot be used on non-Lattice1 devices, this prevents unauthorized access to your seed phrase. A user can create a new, completely independent wallet on each SafeCard with a new seed phrase.

Blockchain Ecosystem

The Lattice1 supports a variety of blockchains including Ethereum, Solana, Bitcoin, Binance Smart Chain, Arbitrum, Avalanche, Optimism, Polygon and all other EVM chains and Layer 2 solutions, giving the Lattice1 the ability to provide complete support for users of modern decentralized finance.

Anti-Tamper Protection

The Lattice1 has a built-in PCB security mesh that extends across multiple internal circuit board layers surrounding all of the sensitive signal lines. The wire mesh is continuously monitored by the Lattice1 from provisioning until the end of life. Any tampering event detected by the Lattice1 causes all data to be erased, and there is a backup battery in the device that lasts for approximately five years if the Lattice1 is unplugged, or twenty years if it is always plugged in.

What Are the Best Alternatives to GridPlus Lattice1?

  • •
    Ledger Nano S Plus / Nano X: Lattice1 is a market leading hardware wallet with a small footprint, powered by battery, and wide range of supported blockchains. The Nano S Plus is less expensive than the Nano X, but is limited to supporting a single wallet. The Nano X has the option of Bluetooth connectivity. Both devices have better portability than the Trezor Model T, but the Nano X has a smaller display making it harder to verify transactions. These devices are best for users who want portability and cost-effectiveness, rather than a larger display and/or the ability to have multiple wallets.
  • •
    Trezor Model T: A high-security hardware wallet with a touchscreen display, an air-gap design, and a proven history of being secure in its design. Although the Lattice1 has a similar security philosophy as this wallet, it is much larger with a bigger touchscreen, it does not support the same blockchain as this wallet, and will require a computer or mobile device to be connected to the internet in order to make transactions. This would be ideal for someone who wants a well-established company that can offer an offline first approach.
  • •
    Ledger Flex: A top-of-the-line hardware wallet with an e-ink display and a touchscreen (2.84-inch). The wallet has a smaller size and is powered by a battery which gives it more portable options than the Lattice1 and has a similar level of security ambition as the Lattice1 but with a smaller screen and a completely different design philosophy. This would be best for someone looking for premium features but at the same time also want to have more portability.
  • •
    Coldcard: A Bitcoin-focused hardware wallet with an air-gap-first design and a total focus on security with no wireless capabilities. It is very niche (primarily focused on Bitcoin) and offers a maximalist security design. If you are a Bitcoin purist who values maximum security above all else including the ease of using other blockchains, then this would be your best option.
  • •
    Keepkey: A hardware wallet with a touchscreen display that allows for many different blockchains to be supported, is designed to be simple to use and is priced lower than the Lattice1 with a more compact design. However, this wallet has less security features than the Lattice1 and a smaller screen. Therefore, if you are a user who is looking for a wallet that has a touchscreen display but do not need premium security features and are on a tighter budget than this may be a good option for you.

What Is GridPlus Lattice1's Hardware Security Status?

Secure Enclave with PUFPhysically unclonable function for unique key generation
CLDS Tamper Detection MeshWire mesh continuously monitors sensitive areas for intrusion
Dual Hardware EnvironmentsGCE and isolated SCE separate internet from keys
Secure ScreenDrawn by SCE with GRAM storage, no MitM risk
PIN ProtectionPIN-protected SafeCards with brute-force self-destruct
Logic Power IsolationVoltage rails contained within security mesh

What Asset Types Does GridPlus Lattice1 Support?

All EVM chains, L2s, and tokens
EVM Chains & L2s
Full support
Ethereum
Full support
Solana
Full support
Bitcoin
Full support
Binance Smart Chain
Arbitrum, Avalanche, Optimism, Polygon
Other Chains

What Connectivity Options Does GridPlus Lattice1 Support?

Usb Connection
Not primary; Ethernet preferred
Bluetooth
Not supported
Nfc
Not supported
Companion App
MetaMask, Frame, Rabby wallet integration

What Is GridPlus Lattice1's Device Specifications?

Display
5-inch TFT capacitive touchscreen (480x800, multipoint)
Input Method
Touchscreen with direct I²C to SCE
Battery
Security battery only; requires constant power connection
Dimensions
Desktop form factor (exact measurements not specified)
Materials
Wire mesh enclosure for sensitive areas

How Does GridPlus Lattice1 Handle Backup and Recovery?

SafeCard Backups

Multiple SafeCard wallets for limitless number of accounts and are PIN protected.

PUF-Based Internal Wallets

Keys generated from the device and are recommended for backing up.

Shamir Backup

No Support.

Traditional Seed Phrase

SafeCards are used instead of mnemonic seeds.

Recovery Check

Wallets are PIN verified and do not expose keys.

Multi-Device Recovery

SafeCards are compatible with any other Lattice1 wallet.

What Is GridPlus Lattice1's Transaction Signing Status?

On-Device Verification5-inch screen shows full transaction details
Clear SigningSmart contract definitions and human-readable data
Blind SigningLarge screen eliminates need for blind signing
Multi-SignatureMultiple SafeCards support multisig workflows
Message SigningSupports EVM and major chain message signing
dApp IntegrationSeamless with MetaMask, Frame, Rabby

How Does GridPlus Lattice1's Product Lineup Compare?

ModelPriceKey FeaturesTarget User
Lattice1$3975" touchscreen, SafeCards, dual environments, EthernetAdvanced users
SafeCards$29 eachPUF secure chips for wallet storageMulti-wallet users

Bundles available with 3 free SafeCards; SafeCards required for primary wallet storage

Expert Reviews

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