While the desktop version of Trezor Suite is a powerful hub, true financial sovereignty means having access to your assets anywhere, anytime. The Trezor Suite App extends this powerful ecosystem to your iOS or Android device, offering a seamless and secure mobile experience. It is not a standalone wallet but the essential mobile companion that brings portfolio tracking and secure transaction management to your fingertips, all while ensuring your private keys remain protected within your Trezor hardware wallet.
This guide explores the specific functionality of the Trezor Suite App, highlighting how it balances convenience with uncompromising security.
The Trezor Suite App is the official mobile application for Trezor Model One and Model T hardware wallets. It is designed to provide a cohesive experience with its desktop counterpart, synchronizing your portfolio data and account labels across devices. Crucially, it maintains the core Trezor security principle: the app handles data display and transaction preparation, but every action requiring private keys must be physically confirmed on your connected Trezor device. Your keys never enter your phone.
The Trezor Suite App is optimized for mobile use, focusing on the most essential features for on-the-go management.
1. The Dashboard: Your Portfolio at a Glance
Open the app, and you are immediately greeted with a clear overview of your financial standing.
Live Portfolio Value: See the total fiat value of all your assets, updated in real-time.
Asset Breakdown: A clean list of your accounts shows individual balances and their performance, complete with easy-to-read charts.
Synchronized Labels: Any custom account names you created on the desktop version (e.g., "Savings BTC") are automatically synchronized to your mobile app, ensuring a consistent experience.
2. Receive Crypto: Generate Addresses Anywhere
The app makes receiving cryptocurrency incredibly simple and secure.
Quick Access: Tap the "Receive" button on any account to instantly generate a receiving address and display its QR code.
No Device Needed for Viewing: You can check your receive addresses and their QR codes at any time, even without your Trezor device connected. This is perfectly safe, as these are public addresses.
Security Reminder: The app consistently reminds users that sending funds requires device verification, maintaining a clear distinction between public and private operations.
3. Send Crypto: Full Security on the Go
This is where the app's security model shines. Sending funds is a collaborative process between your phone and your Trezor.
Initiate Transaction: You enter the recipient's address and the amount to send within the app.
Physical Connection & Verification: You must connect your Trezor device to your phone (via a USB-OTG adapter for Android or a compatible cable for iOS). The transaction details are sent to the Trezor.
Final Approval on Device: The critical step: you must physically verify the recipient address, amount, and fee on your Trezor's own screen and press the button to confirm. The private key signature happens offline on the Trezor. This process is immune to phone-based malware.
4. Bluetooth Convenience with Trezor Model T
For users of the Trezor Model T, the app offers enhanced convenience through a secure Bluetooth connection.
Wireless Workflow: You can pair your Trezor Model T with the app, allowing you to check your portfolio and prepare transactions without a cable.
Security Maintained: Even over Bluetooth, the final transaction signing requires physical confirmation on the Trezor device's touchscreen. The private keys remain within the device's secure element and are never transmitted.
For those who need a device to use with the app, the only safe source is the Official Trezor Shop.
The Trezor Suite App redefines mobile crypto security. Unlike "hot" wallets on phones that are constantly connected to the internet and hold private keys, the Trezor solution is fundamentally different.
Offline Key Storage: Your phone can be lost, stolen, or compromised without any risk to your cryptocurrency, as the keys are safe on your separate Trezor device.
Verified Workflow: The requirement to verify transaction details on the Trezor's screen is your ultimate defense against malicious apps or software that might alter data on your phone.
For a deeper dive into setting up your device for use with the app, the Trezor Startup Guide is the essential first step.
1. Can I use the Trezor Suite App without the hardware wallet?
No. The Trezor Suite App is designed exclusively as an interface for your Trezor Model One or Model T. It cannot function as a standalone software wallet. Its purpose is to allow you to interact with your hardware-secured accounts from your mobile device.
2. Is the Bluetooth connection on the Trezor Model T safe to use?
Yes. The Bluetooth connection in the Trezor Model T is designed with security as a priority. It is used only for transmitting unsigned transaction data and does not expose any private keys, which remain securely stored in the device's chip. Every transaction still requires physical confirmation on the Trezor's touchscreen.
3. What if I lose my phone with the Trezor Suite App installed?
Your funds remain 100% secure. The app on your phone only contains public information, such as your transaction history and public addresses. A thief cannot access your crypto without also possessing your physical Trezor device and knowing its PIN.
4. Why do I need a cable to connect my Trezor Model One to my phone?
The Trezor Model One does not have Bluetooth functionality. To communicate with the mobile app, it requires a physical USB connection using an On-The-Go (OTG) adapter for Android or a compatible lightning/USB-C cable for iOS. This provides a reliable and secure data link.
5. Are all desktop Trezor Suite features available in the mobile app?
Not all. The mobile app is optimized for core functionality: portfolio tracking, and sending/receiving. Advanced features like the built-in Exchange, CoinJoin for Bitcoin privacy, and Tor integration are currently available on the desktop version of Trezor Suite.
6. I'm having trouble connecting my device to the app. What should I do?
First, consult the comprehensive troubleshooting guides on the Trezor Support Page. Common solutions include checking your cable, ensuring your phone provides enough power, and updating the firmware on your Trezor device via the desktop Suite.