The world's first secure touchscreen hardware wallet. Complete solutions for secure signing, key storage, and backups. Engineered and manufactured in the USA.
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The attack surface is actually more limited with the Lattice1: there are isolated communication and secure environments in the same enclosure.
It also prevents against key extraction when the attacker has physical possession, not just remote attacks.
docs.gridplus.io/lattice1/se…
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Upgrade your hardware security this #WorldBackupDay.
Save $70 on the Lattice1 and get 7 FREE SafeCards. Each swappable card backs up and signs for a different seed phrase. That's 8 wallets for $329!
🗓️7 days only
🌏Free shipping
🤑No code needed
Only @ gridplus.io
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The #WorldBackupDay (March 31) is a reminder that backing up data is crucial. Beyond crypto, it’s about protecting your digital keys, files and priceless memories.
Our hardware is resilient - make sure your backup strategy is too.
👀Stay tuned for our special offer on March 31!
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A seed phrase is not a password you can reset.
If someone gets those 12–24 words, they can recover your wallet and move your funds. No legitimate service will ever ask for it.
Store it securely.
Keep it offline.
Treat it like the most sensitive credential you have.
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Stop relying on words scribbled on a piece of paper - your wallet backup should be just as secure as the wallet itself.
GridPlus SafeCards are the safest way to store your seed phrase thanks to physical unclonable function (PUF) chips that provide the strongest secret storage mechanism available.
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✨LUNAR NEW YEAR SALE IS LIVE 🧧
To celebrate new beginnings in the Year of the Fire Horse, we’re dropping a $100 discount on the Lattice1.
🎁 Each Lattice1 pack includes 3 free SafeCards.
⏳ 7 days only.
Shop at gridplus.io. No code needed.
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A hardware wallet's screen is the feature that does the most to help you protect your crypto.
Billions in losses result from users willingly signing something misleading, not hackers remotely stealing your keys. A secure screen reveals what you're actually approving.
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GridPlus Lattice1 and SafeCards store your seed phrase as an encrypted backup inside secure hardware. Want to see how it works?
In this video, our friend @ProDJKC demonstrates how to back up, copy, restore, and manage SafeCard wallets with your Lattice1.
piped.video/watch?v=akbob8Co…
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You shouldn’t have to worry about who has your personal data or where it ends up.
Protecting your privacy is part of our job. Since launch, GridPlus has never shared or sold customer information. We permanently delete all personal data as soon as possible after your order ships.
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Didn't find the Lattice1 under your Christmas tree?
Treat yourself before the holiday deal ends! Enjoy FREE global shipping on all orders by January 1. 🌎
Shop now at gridplus.io. No code required.
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Holiday deal alert! 📢
💸 Lattice1 + 3 SafeCards: $319.
🌎 FREE worldwide shipping until end of year.
Keep it simple. Keep it safe.
Happy holidays and a very merry Christmas from the GridPlus team!
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🔒GridPlus Lattice1 offers unique layers of protection, such as the LDS anti-tamper mesh: a tripwire that erases your secrets if attackers attempt to physically extract them from the device.
💰Grab yours before December 5 and get $100 off + 5 FREE SafeCards. No code needed.
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Want a shiny new GridPlus Lattice1 under the Christmas tree? 🎄
🎁 Order before December 5 and get $100 off + 5 FREE SafeCards!
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🎉The GridPlus Black Friday Sale Is Here! 🎉
💸For a limited time, get a Lattice1 + 5 SafeCards for just $297.
💰That’s SIX wallets for the price of ONE - simple, secure, and all in one place.
Shop now at gridplus.io.
No code needed.
Sale ends December 5.⌛️
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🔥Lattice1 Firmware v0.18.9 is live!🔥
This update includes an expansion on Bitcoin XPUB support (you can now work with the XPUB of all supported BTC address formats - xpub, ypub and zpub) and also added support for Ethereum EIP-7702.
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You see the phrase all the time, but what does it really mean and why is it such a big deal?
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The GridPlus Lattice1 and SafeCards make seed phrase backups simple, fast, and secure. They store an encrypted copy of your seed phrase along with your keys, which you can recall by entering your secret PIN.
See how simple it is in this tutorial video.
piped.video/watch?v=u1wp5A6z…
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Patrick did a great video comparing hardware wallets, including the Lattice1, from the perspective of a security researcher and smart contract auditor.
The conversation is ongoing so we can keep improving!
piped.video/watch?v=9YmPWxAv…
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MetaMask 13.4.2 is out - this update fixes connection issues with the Lattice!
Still on an older version? You can update the extension manually: right click on your MetaMask extension, go to Manage Extension, toggle Developer mode in the top right corner and then click on Update.
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One wallet is a start - but more is better. With Lattice1 you can manage unlimited seed phrases, swap wallets instantly with SafeCards, and separate trading from long-term holds.
Every device comes with 3 free SafeCards, giving you 4 wallets out of the box!
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🔐Security tip: Losing your seed phrase is the quickest way to lose your crypto assets. Read up on the most effective seed phrase backup methods in our docs and stay ahead of the risks: docs.gridplus.io/lattice1/ho…
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Keep your Lattice1 secure & up to date!
Watch this video to explore new features, check your firmware, and learn why updates matter.
piped.video/watch?v=ZTFhcJoM…
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It doesn’t do any good to protect your keys if you can’t see what you’re signing.
2025 crypto hacks aren’t about remotely stealing your keys: it's about tricking you into clicking “approve.”
Hardware wallets with secure screens show what you’re really signing, with certainty.
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Every Lattice1 now comes with 3 free SafeCards!
Each SafeCard stores a set of private keys and an encrypted copy of your seed phrase. This gives you class-leading security for unlimited accounts without the need to buy more than one hardware wallet.
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Me realizing I could’ve skipped the seed phrase stress if I’d just used SafeCards from the start.
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How do you manage and back up multiple wallets without writing down a single seed phrase?
SafeCards give you simple, secure control of every wallet you own.
Our friend @ProDJKC walks you through the setup in this quick demo.📺👇
piped.video/watch?v=0W8WdFEQ…
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Final hours of the Bitcoin Pizza Day sale!
Don't let this deal get cold—there'll be no leftovers!
Get a Lattice1 and three SafeCards for $279 at gridplus.io through the end of today. No discount code needed and you can checkout with crypto.
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Just unboxed your GridPlus Lattice1? 📦
Our easy setup video helps you get your hardware wallet up and running in no time.
World-class crypto security doesn't have to be complicated - and our team is here to lend a hand throughout your journey!
piped.video/watch?v=Mr3Vivy5…
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🍕Celebrate Bitcoin hitting an all-time high on Pizza Day by securing your slice of the pie!🍕
Score a Lattice1 hardware wallet w/ 3 SafeCards for $279 (normally $397).
📅 May 22–29 only.
🪙 Buy w/ $BTC, $ETH, and more!
🔑 No code needed.
🌐 gridplus.io
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Hardware rarely gets the spotlight in crypto, but it's what makes real security possible.
Go behind the scenes as a GridPlus engineer brings a production tool to life - from notebook sketch to manufacturing line.
piped.video/watch?v=Guor1Gsc…
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🚨Once more: if you've stored your seed phrase in LastPass, immediately move assets to a fresh wallet.
via @zachxbt: "US law enforcement revealed the ~$150M (283M XRP) hack of Ripple co-founder Chris Larsen's wallet in Jan '24 [resulted from] storing private keys in LastPass."
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With GridPlus hardware wallets, there’s no need for extra clicks for opt-outs—we simply don’t sell or share your personal data. Ever.
Your shipping info? Deleted as soon as legally possible.
Just security and privacy, the way it should be. 🔐
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We've seen a few recent comments like "I'd buy a Lattice1 hardware wallet if they accepted crypto payments."
Thankfully, we have since launch via @CommerceCB which accepts hundreds of cryptocurrencies at checkout.
No need for a Coinbase account, just connect your wallet.
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2/ • The malware enabling the exploit was deployed via a Docker container installed on the Safe developer's computer.
• Social engineering attack vector: the Safe dev ran the container after being approached for help with a Fintech project.
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Appreciate the shoutout on today’s Refuel! 🙏
Just a quick note: the image of the hardware wallet with "Blind Signing Enabled" is AI-generated—our actual new device is way cooler. 😎
Catch the GridPlus segment here: piped.video/watch?v=d8BzL4mR…
The latest @thedailygwei Refuel is ready for your consumption! ⛽
Today's topics:
- White House Crypto Summit 🇺🇸
- Sepolia upgraded to Pectra 👍
- Native rollup chat 🤔
- and much more ➕
Watch 👇
piped.video/d8BzL4mRFtY
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The Lattice1 communicates with paired devices via an end-to-end encrypted channel over WiFi.
However, the secure enclave where your keys are stored is isolated from the outside world as it's in a separate electrical environment behind a multiplexer we call the Mailbox.
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7/ Here's a comparison of the actual malicious signing payload vs a normal Safe transfer as displayed on the Lattice1.
One signer reviewing the recipient address would have revealed the mismatch.
The optional address tags used in the example make it even easier to spot.
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6/ GridPlus introduced hardware Clear Signing to the world in January 2021 to address this specific vulnerability.
Early HW wallets were designed around Bitcoin. Later revisions of those products still struggle to display smart contract signing requests as in the Bybit case.
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4/ This was made possible by blind signing: approving a blockchain signing request without seeing or understanding its details.
Software wallet signing requests must be compared against an independent device's secure screen to ensure they haven't been modified by attackers.
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1/ GridPlus hardware wallets could have helped prevent the $1.5 billion Bybit hack.
The exploit depended entirely on the assumption that the signers' HW wallets could not display what they were approving.
The Lattice1 shows the recipient address was replaced by an attacker's.
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Cutting and pasting crypto addresses exposes you to clipboard attacks where malware replaces the address.📋
Address labels on your Lattice1 hardware wallet are convenient and help keep you safe: if you see a hex string instead of your label, you instantly know not to proceed. 🔐
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Private key management is confusing even for blockchain developers.
That's why we made SafeCards: so you can easily and securely generate and store private keys and encrypted seed phrases.
SafeCards make managing multiple wallets and backups as simple as a few screen taps.
The crazy thing is that even after I make people swear to not stick their private keys in plain text, we still get sent GitHub repos to audit with private keys in plain text.
I don’t know what I need to do.
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Lattice1 firmware version v0.18.6 is live!
Just tap System Preferences -> Software Update and you're all set!
This release enables export of your Bitcoin extended public key (XPUB) in the Lattice Manager for importing directly into your favorite dashboard or tax software.
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We're on it and will be ready for Pectra!🫡
We were first to support EIP-1559, EIP-712, and more and we're not going to let up now.
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You may have already skipped the gym a few times in 2025, but it's not too late to make a New Year's resolution that will last!
Starting this year, manage your crypto safely with the world's first secure touchscreen wallet.
Upgrade your security at gridplus.io.
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