Trezor Wallet in 2025: A Comprehensive Review of the Hardware Wallet for Cryptocurrency Storage

Storing cryptocurrencies is a concern for anyone seriously involved in digital assets. You can keep your coins on an exchange and hope the platform won’t go bankrupt or fall victim to hackers. Or you can take security into your own hands by using a hardware wallet that protects your funds even if your computer or smartphone gets compromised. The Crypto Insite editorial team decided to take a close look at one of the most popular and time-tested options — the Trezor wallet, which has been considered a benchmark of reliability in the crypto community for over a decade. In this article, we’ll explore the entire lineup of Trezor devices, from the classic Model One to the newest Safe 7, examine how they differ, what they cost, and which model best fits specific needs.

Trezor is rightfully known as the pioneer of the cold wallet industry — this Czech company was the first to bring a mass-market solution for offline cryptocurrency storage back in 2014. Over the years, the brand has not only maintained its leading position but also expanded its product range, adapted to new blockchains, and enhanced the user experience. Today, Trezor offers six current models plus an announced upcoming release, making it easy to get lost among the options. We’ve carefully studied the technical specifications of each device, gathered real user feedback, analyzed their security levels, and drawn clear conclusions. If you’ve been considering purchasing a hardware wallet or upgrading your old one to a more advanced model, this article will serve as your complete guide to the Trezor ecosystem in 2025.

Trezor Official Website 👈 

History of Trezor company s.r.o.

The company behind the Trezor brand — SatoshiLabs — was founded in Prague in 2013 by three cryptocurrency enthusiasts: Pavol Rusnák, Marek Palatinus, and Aleš Ronder. These pioneers weren’t just looking to profit from the emerging crypto boom; they were solving a real and urgent problem of that time. Bitcoin was only beginning to gain traction, exchanges were frequently hacked, and users were losing their coins due to computer viruses. Storing private keys on an internet-connected device was like keeping your cash in a cardboard box on the street — sooner or later, someone would steal it.

The idea of creating a physical device for secure cryptocurrency storage had been in the air, but it was the SatoshiLabs team that brought it to life first. In July 2014, the world saw the release of Trezor One — the first commercial hardware wallet for Bitcoin. The name Trezor comes from the Czech word meaning “safe” or “vault,” which perfectly reflects the essence of the device. Initially, the wallet supported only Bitcoin, but the developers quickly realized the potential of other cryptocurrencies and began expanding its functionality.

Trezor’s main innovation was the concept of cold storage combined with secure transaction capability. The device generates and stores private keys in an isolated environment that never comes into direct contact with the internet. When a user wants to send cryptocurrency, the transaction is created on a computer, then transferred to the wallet, where it is signed using the private key, and only then sent back for broadcasting to the network. The keys never leave the device, which makes them virtually immune to hacking attempts.

From the very beginning, the company focused on open-source principles. All Trezor software and firmware are available on GitHub, allowing independent security experts to review the code for potential vulnerabilities. This was a bold move that earned the trust of the crypto community — in a world where many projects turn out to be scams, transparency is invaluable. Over the years, researchers have discovered certain vulnerabilities, but the company has always addressed them promptly and never concealed any issues from users.

In 2018, the second model — Trezor Model T — was released, serving as a true upgrade to the original. A color touchscreen replaced the monochrome display and two buttons, the processor became more powerful, and Shamir Backup support was added for wallet recovery — all of which elevated the product to a new level. The Model T supported over a thousand different cryptocurrencies and tokens, including Ethereum, Ripple, Litecoin, and numerous ERC-20 tokens. Although the device was more expensive than the original version, it became indispensable for those working with multiple blockchains.

The next stage of development came with the Safe lineup, launched between 2023 and 2024. The Trezor Safe 3 became a compact and affordable alternative to the Model T with an improved security chip, followed by the Safe 5, which featured even more advanced specifications. The company went further and released special Bitcoin-only versions of the Safe 3 and Safe 5 for Bitcoin maximalists — users who believe BTC is the only true cryptocurrency and everything else is unnecessary noise. These models are simplified and stripped of altcoin support, but they offer even greater security thanks to their reduced code base.

Throughout its existence, SatoshiLabs has sold hundreds of thousands of devices worldwide. The company remains independent, refrains from attracting venture capital from large funds, and relies solely on revenue from wallet sales. This is a rarity in the crypto industry, where many projects depend on investor funding and often shut down before reaching profitability. Trezor, on the other hand, has built a sustainable business model that doesn’t depend on market conditions or the whims of sponsors.

Note! The company’s headquarters are still located in Prague, even though its products are sold globally through the official website and authorized resellers. The development team actively engages with the crypto community, supports educational initiatives, and regularly updates firmware to add support for new blockchains and enhance the user interface. In 2025, Trezor announced its flagship model, the Safe 7, which promises to become the most technologically advanced hardware wallet on the market — but we’ll discuss it in more detail in the corresponding section.

Trezor Cold Wallets

As of today, the company offers seven models of Trezor hardware wallets, each designed for specific needs and budgets. The lineup starts with the time-tested Model One priced at $49 — an ideal option for beginners who want to secure their first bitcoins without spending too much. At the other end of the spectrum is the newly announced Trezor Safe 7 priced at $249 — a flagship device featuring wireless charging, Bluetooth connectivity, a color touchscreen, and quantum-resistant architecture. Between these two extremes are the Model T, Safe 3, and Safe 5, each available in both standard and Bitcoin-only versions.

Choosing the right model depends on how often you plan to use your wallet, which cryptocurrencies you store, and how much you’re willing to pay for additional features. If you need maximum security for long-term Bitcoin storage, go for the Bitcoin-only versions of the Safe 3 or Safe 5, which feature a reduced code base for enhanced protection. If you work with dozens of different tokens and perform transactions regularly, consider the touchscreen models — they make the process much faster and more convenient. And for those who value maximum mobility and are ready to pay for cutting-edge technology, the Safe 7 is the perfect choice, although it’s currently available only for pre-order. Let’s take a closer look at each model.

Go to Trezor website

Trezor Model One

The legendary pioneer that started it all. The Model One was released back in 2014 and is still available today as the most affordable option in the lineup, priced between $49 and $69. The device has a modest design — a compact plastic body measuring 60×30×6 mm and weighing just 12 grams, a monochrome OLED display with a resolution of 128×64 pixels, and two physical navigation buttons. It connects via an old-fashioned Micro USB port, which might seem outdated in 2025, but for a cold wallet, that’s hardly a drawback. Inside, it runs on an ARM Cortex-M3 processor with a 120 MHz clock speed — not impressive by modern standards, but more than sufficient for its intended purpose.

The Model One supports over 1,400 cryptocurrencies, including Bitcoin, Ethereum, Litecoin, and most ERC-20 tokens. That’s not quite the 9,000 supported by newer models, but it’s more than enough for the average user. The main drawback of the device is the lack of a certified Secure Element chip. Instead, it uses a standard microprocessor, which theoretically makes the wallet vulnerable to advanced physical attacks. If an attacker gains physical access to your device and has the time, knowledge, and specialized equipment to tamper with it, they could potentially extract the private keys. However, such an attack would require a sophisticated lab setup and expert-level skills — something far beyond the reach of a typical hacker.

On the other hand, the Model One includes all the essential security features — a PIN code of up to 50 digits, an optional passphrase for hidden wallets, and a standard 12- or 24-word seed phrase for recovery. However, it doesn’t support the more advanced Shamir Backup feature, which was introduced later with the Model T and newer devices. The wallet is compatible with all major operating systems — Windows, macOS, Linux, and even Android via an OTG cable. The interface is simple and intuitive, making it easy to use even for those handling a hardware wallet for the first time.

Key features of the Trezor Model One:

• The most affordable price in the lineup — perfect for first-time hardware wallet users
• Compact size and minimal weight — fits easily in any pocket or wallet
• Supports 1,400+ cryptocurrencies, including all major blockchains
• Open-source software with proven reliability over the years
• Compatible with Trezor Suite and popular third-party wallets
• Lacks a Secure Element — best suited for storing smaller amounts
• Uses outdated Micro USB instead of modern USB-C
• Monochrome display and two buttons — not the most convenient interface
• No Shamir Backup support for advanced recovery options

Trezor Model T

The 2018 flagship that remains relevant and popular to this day. The Model T was a major upgrade to the original model — instead of a monochrome display, it features a bright 1.54-inch color touchscreen with a resolution of 240×240 pixels. Navigation became much more convenient — users can now enter PIN codes, passphrases, and confirm transactions directly on the screen, rather than through the tedious process of pressing two buttons. The body is slightly larger and heavier at 64×39×10 mm and 22 grams, but it still fits comfortably in your pocket.

Inside, the Model T features a more powerful ARM Cortex-M4 processor running at 180 MHz, ensuring smooth interface performance. It also includes a microSD card slot that can be used for additional encryption — the card acts as a physical key to access the wallet. This is an optional feature, but for security-conscious users, it provides an extra layer of protection. The Model T supports over 1,800 cryptocurrencies, including all popular ERC-20 tokens, and can interact with DeFi platforms by connecting through MetaMask and other compatible interfaces.

The key feature of the Model T is its pioneering support for Shamir Backup (SLIP39) — the first hardware wallet to implement it. This advanced recovery system divides your seed phrase into multiple parts. For example, you can create five parts and specify that any three of them are required to recover the wallet. Lose two of the recovery cards? No problem — the remaining three will restore your access. This method is far safer than the traditional 12- or 24-word seed phrase, which can be lost or exposed by accident. However, setting up Shamir Backup is a bit more complex, so beginners might prefer to start with a standard seed phrase.

Like the Model One, the Model T does not include a certified Secure Element chip — the company deliberately avoided using them until 2023, believing that proprietary, closed-source chips go against the philosophy of open-source transparency. Nonetheless, the theoretical risk of physical attacks remains. In practice, however, there have been no confirmed real-world hacks of the Model T — only lab demonstrations requiring prolonged physical access to the device and expensive specialized equipment. The wallet connects via a modern USB-C port, which is much more convenient than the outdated Micro USB used in the earlier model.

Key features of the Trezor Model T:

• Color touchscreen for quick and convenient data input
• Shamir Backup support for maximum recovery security
• MicroSD card slot for optional additional encryption
• Supports over 1,800 cryptocurrencies, including all ERC-20 tokens
• USB-C connection — the modern standard
• Compatible with DeFi through MetaMask, Rabby, and other wallets
• Intuitive interface with responsive touch controls
• No Secure Element chip — not ideal for highly paranoid users
• High price of $129 with newer alternatives available
• Released in 2018 — technically outdated compared to the Safe 5

Trezor Safe 3

The first model in the Safe line, released in 2023, which finally received what previous devices lacked — a certified Secure Element chip with EAL6+ protection level. This is a cryptographic chip without an NDA (non-disclosure agreement), meaning there are no secret parts that cannot be verified. It physically protects private keys from advanced attacks, including case tampering, power analysis, laser scanning, and other sophisticated methods. Essentially, the Safe 3 took the best features of the Model One (compactness and affordability) and added modern protection.

Externally, the wallet looks stylish — a thin 59×32×7.4 mm body weighing only 14 grams, made of matte PMMA plastic with a hidden slope effect and anodized aluminum inserts on the back panel. The screen is a 0.96-inch monochrome OLED with a resolution of 128×64 pixels — similar to the Model One but with improved brightness and contrast. Control is carried out using two buttons located on the sides of the body. Yes, it’s less convenient than a touchscreen, but it’s cheaper, more reliable, and consumes less power.

The ARM Cortex-M4 processor running at 180 MHz ensures smooth performance, and the USB-C connection makes the wallet compatible with modern devices. Safe 3 supports the same thousands of cryptocurrencies as the more expensive models — Bitcoin, Ethereum, Solana, Cardano, XRP, and all popular tokens. It supports Shamir Backup, passphrase, PIN code, and all standard security features. The wallet is compatible with Trezor Suite on all platforms and also works with popular third-party apps like Electrum, Sparrow, and MetaMask.

The Safe 3 is priced at $79 — right between the budget Model One and premium models. It’s the ideal choice for those who want a modern, secure wallet without unnecessary extras. The device is compact, lightweight, reliable, and won’t break your budget. If you don’t plan to make daily transactions and are willing to give up a touchscreen to save $90, the Safe 3 is your option.

Main features of Trezor Safe 3:

• Certified Secure Element EAL6+ for maximum physical protection
• Optimal balance between price and security — $79
• Compact size and minimal weight of 14 g
• Supports thousands of cryptocurrencies via Trezor Suite
• USB-C connection and compatibility with all platforms
• Shamir Backup and advanced recovery features
• Stylish modern design with metal inserts
• Monochrome screen and button controls — slower than touchscreen
• No microSD slot for additional encryption
• Not suitable for active DeFi use due to a less convenient interface

Trezor Safe 3 Bitcoin-only

A special version of the Safe 3 designed for Bitcoin maximalists — those who believe there is only one true cryptocurrency and that everything else is just shitcoins and scams. The device is technically identical to the regular Safe 3, but its firmware is stripped down to support only Bitcoin and test networks. No Ethereum, no Solana, no tokens, and no other nonsense. Why is this necessary? It all comes down to security and code minimalism.

The fewer lines of code — the fewer potential vulnerabilities. Regular Trezor versions support thousands of blockchains, each with its own logic, protocols, and features. That’s a massive codebase where bugs could theoretically hide. Bitcoin-only versions contain only the code necessary to work with Bitcoin, which has been thoroughly audited and tested by millions of users and security experts. For security-focused users who hold large amounts of BTC for many years, this matters a lot.

Visually, the Bitcoin-only version is distinguished by its orange-colored case — a kind of badge for the initiated. All other specifications are completely identical to the standard Safe 3: the same EAL6+ Secure Element, the same processor, screen, dimensions, and weight. It supports all Bitcoin-specific features — SegWit, Taproot, Lightning Network, multisignature, and Coinjoin for enhanced privacy. It also works seamlessly with Bitcoin-oriented wallets like Sparrow, Electrum, Specter, and Blockstream Green.

The price is also $79 — no markup or discount for specialization. You should choose this version only if you are absolutely certain you will never store anything other than Bitcoin. The device cannot be reflashed to the regular firmware — you’d need to buy a new one. On the bright side, you can sleep soundly knowing your satoshis are protected by the simplest and most reliable code, free from unnecessary dependencies.

Main features of Trezor Safe 3 Bitcoin-only:

• Simplified codebase — only Bitcoin, no altcoins
• Same security features as the standard Safe 3
• EAL6+ Secure Element for physical key protection
• Orange-colored case — recognizable design for Bitcoin maximalists
• Support for all Bitcoin features: SegWit, Taproot, Lightning, Coinjoin
• Compatibility with Bitcoin-specific wallets
• Price $79 — no extra charge for specialization
• Cannot be used for other cryptocurrencies
• Cannot be reflashed into the regular mode
• Limited choice — only for true Bitcoiners

Trezor Safe 5

The flagship of the Safe lineup, released in 2024, combines the best features of the Model T (touchscreen) and the Safe 3 (Secure Element). This premium device, priced at $169, offers maximum user comfort along with top-level security. The key feature is a bright 1.54-inch color touchscreen with a resolution of 240×240 pixels, protected by Gorilla Glass 3 tempered glass. The screen is resistant to scratches, fingerprints, and accidental impacts, while the built-in Trezor Touch haptic engine provides vibration feedback with every tap.

The body of the Safe 5 is made of durable PC-ABS plastic with anodized aluminum inserts on the back panel and laser engraving. The dimensions are 65.9×40×8 mm, and it weighs 23 grams—slightly larger than the Safe 3 but still pocket-sized. Inside is an ARM Cortex-M33 processor running at 160 MHz—not the fastest in the lineup but optimized for energy efficiency. It also includes a microSD card slot, which can be used for additional authentication—the card acts as a physical key without which access to the wallet is impossible.

The key advantage of the Safe 5 is the certified EAL6+ Secure Element without NDA, which physically protects private keys from all types of attacks. It’s the same chip used in the Safe 3, but here it’s combined with a more refined interface and premium materials. The device supports an extended 20-word backup format instead of the standard 12 or 24 words, as well as Shamir Backup with multiple share configurations. You can set up schemes like 3-of-5, 2-of-3, or any other for maximum recovery flexibility.

The Safe 5 supports all major cryptocurrencies—over 9000 coins and tokens, including Bitcoin, Ethereum, Solana, Cardano, Polygon, XRP, and thousands of ERC-20 tokens. DeFi integration is available through MetaMask, Rabby Wallet, and other interfaces. You can stake Ethereum directly through Trezor Suite, buy and sell crypto via built-in partners, and use the device as a FIDO2 security key for website authentication. For mobile devices, there’s a Trezor Suite Lite app for balance viewing.

Main features of Trezor Safe 5:

• Premium 1.54″ color touchscreen with Gorilla Glass 3
• Haptic engine providing vibration feedback for every action
• Secure Element EAL6+ for maximum physical protection
• MicroSD slot for additional authentication
• Extended 20-word backup format and Shamir Backup
• Supports 9000+ cryptocurrencies, staking, and DeFi
• Premium materials: anodized aluminum and tempered glass
• High price of $169 — not the most affordable option
• Slightly larger and heavier than the Safe 3
• No wireless connection — cable required

Trezor Safe 5 Bitcoin-only

The Bitcoin-only version of the Safe 5 flagship offers the device’s top-tier features with simplified firmware dedicated exclusively to Bitcoin. Just like the Safe 3 Bitcoin-only model, all support for altcoins, tokens, and other blockchains has been removed—only pure Bitcoin remains. The codebase has been minimized, which theoretically increases security and reduces the likelihood of critical bugs.

Technically, it is a complete analogue of the standard Safe 5 — the same specifications, the same color touchscreen with Gorilla Glass, the same Secure Element EAL6+, processor, and materials. The only difference is the orange body color and the specialized firmware. All Bitcoin features are onboard: SegWit, Taproot, Lightning Network for instant payments, multisignature for corporate storage, and Coinjoin via Wasabi Wallet for private transactions. It works with all major Bitcoin applications — Sparrow, Electrum, Specter, BlueWallet, and Bitcoin Keeper.

The price is $169 — no discount for the reduced functionality. Essentially, you pay for premium hardware and the convenience of the touchscreen interface, sacrificing versatility. This model is worth choosing if you hold large amounts of Bitcoin and make frequent transactions while prioritizing maximum simplicity and security without extra dependencies. For occasional use, it makes more sense to choose the Safe 3 Bitcoin-only for $79 and save $90 — they are functionally identical, differing only in screen convenience.

Main features of Trezor Safe 5 Bitcoin-only:

• Premium touchscreen for convenient Bitcoin management
• Simplified codebase — Bitcoin only, maximum security
• Secure Element EAL6+ and all Safe 5 protective features
• Support for all Bitcoin technologies: Taproot, Lightning, Coinjoin
• Orange color — a recognizable design for Bitcoiners
• Gorilla Glass 3 and premium materials
• MicroSD slot for additional authentication
• High price of $169 — expensive for a Bitcoin-only device
• Incompatible with other cryptocurrencies
• Cannot be reflashed into the standard mode

Trezor Safe 7

In October 2025, Trezor announced the revolutionary Safe 7 model, set for release on November 23, which will raise the security standard for hardware wallets to a new level. This is the first device in the industry to feature a fully verifiable and auditable secure element — the TROPIC01 — which contains no closed components and can be independently inspected by security experts. Until now, all Secure Element chips, even those without NDAs, included proprietary parts that had to be trusted without verification. TROPIC01 sets a new benchmark for transparency — its entire architecture is open for audit, perfectly aligning with Trezor’s open-source philosophy.

The key innovation of the Safe 7 is its quantum-resistant architecture. The device is designed with future threats from quantum computers in mind—machines that could theoretically break today’s cryptographic algorithms. When blockchains upgrade to post-quantum security, the Safe 7 will be able to receive corresponding firmware updates without any hardware replacement. This is a futuristic feature that currently has no practical use but could become critically important in 5–10 years.

The Safe 7 is equipped with two Secure Element chips — the revolutionary TROPIC01 and an additional EAL6+ (NDA-free) for maximum physical protection. The device features Bluetooth Low Energy (BLE) connectivity using the open-source Trezor Host Protocol (THP), which allows it to be used wirelessly with mobile devices. While many are skeptical of Bluetooth in hardware wallets due to data interception risks, Trezor engineers claim that THP ensures full end-to-end encryption and complete wireless connection security. Bluetooth can be disabled in settings if preferred, allowing connection only via USB-C.

The unibody aluminum case, measuring 75.4×44.5×8.3 mm and weighing 45 g, gives it a premium look and feel. The back panel is made of tempered glass with an NCVM coating to improve wireless signal transmission. The device is IP54 certified, offering protection against dust and splashes — so there’s no need to worry about accidental coffee spills. The display has grown to 2.5 inches with a resolution of 520×380 pixels and brightness of 700 nits — 62% larger than that of the Safe 5. Gorilla Glass 3 protects it from scratches and impacts. Inside is a 330 mAh LiFePO₄ rechargeable battery designed for thousands of charge cycles, retaining power for years even in storage. Wireless charging is implemented via the Qi2 standard — the wallet can be placed on any compatible pad or charged with the included magnetic charger. The STM32U5G ARM Cortex-M33 processor, clocked at 160 MHz, ensures smooth interface performance and fast transaction processing.

The Safe 7 supports thousands of cryptocurrencies, works with Trezor Suite across all platforms, integrates with over 30 third-party wallets and 70,000+ dApps via WalletConnect. It supports staking, DeFi operations, NFT purchases, and any decentralized applications. A Bitcoin-only version is also available for maximalists. Preorders are already open on the official website, with a price of $249 — the most expensive model in the lineup. A magnetic wireless charger is included as a gift. Shipments are scheduled to begin on November 23, 2025.

Key features of the Trezor Safe 7:

• The world’s first fully auditable Secure Element TROPIC01
• Quantum-resistant architecture to protect against future threats
• Dual protection with two Secure Element chips (TROPIC01 + EAL6+)
• Wireless Bluetooth connection with open THP encryption
• Large 2.5″ display (520×380 px) with 700 nits brightness
• Full-metal body with IP54 certification
• Qi2 wireless charging and durable LiFePO₄ battery
• Support for 70,000+ dApps via WalletConnect
• High price of $249 — the most expensive device in the lineup
• Currently available for pre-order, shipping starts November 23

Go to Trezor website

Accessories for Trezor

In addition to the wallets themselves, Trezor offers a wide range of accessories that enhance usability and provide extra device protection. The most popular categories include protective cases, seed phrase storage solutions, and connection cables.

Protective cases and covers. The company produces silicone cases for different models — for example, The Glove for Model T protects the device from scratches and impacts while maintaining access to all buttons and ports. For the latest Safe 7, there is a premium case with a magnetic clasp. There are also universal options — the Trezor Universal Case made of vegan leather fits all models in the lineup and looks stylish. Protective bumpers for Safe 5 have also been released, providing shock absorption in case of drops.​

Metal backup solutions. Writing a seed phrase on paper cards is unreliable — they can burn, get wet, or simply decay over time. Trezor offers the Trezor Keep Metal — metal plates for storing mnemonic phrases that can withstand temperatures up to 1200°C, water, and mechanical damage. Versions for 12, 20, and 24 words are available, compatible with all wallet models. You imprint the words onto the plates using a special letter set, making your backup virtually indestructible.​

Additional cables and chargers. For the Safe 7, the company released a magnetic wireless charger with Qi2 certification, which comes free with pre-orders. Also available are short USB-C keychain cables for convenient carrying and extended cables for connecting to distant ports. For the Model One, there are OTG cables for connecting to Android devices.​

Privacy Screen Protector. A new accessory for the Safe 7 — a tempered glass screen with a 28-degree privacy filter that prevents others from seeing what’s happening on the display when viewed from the side. It’s useful if you often use your wallet in public places and don’t want random people to see your transactions.​

Note! All accessories are sold on the official TREZOR STORE WEBSITE. Prices start at $10–15 for basic cases and go up to $70–90 for metal backup solutions. When buying a wallet, it’s best to get at least basic protection right away — a silicone cover or carrying case, plus a metal plate for your seed phrase if you plan to store significant amounts long-term.

Which Trezor cold wallet to choose?

The choice of a specific Trezor model depends on your goals, budget, and experience with cryptocurrencies. There’s no point in chasing the most expensive flagship if you only plan to check your balance once a month, but it’s also unwise to skimp on security when dealing with large sums. Let’s look at the main usage scenarios and the best options for each.

For beginners with small amounts (up to $1000):

• Trezor Model One ($49) — a classic choice for your first experience with hardware wallets
• Easy setup, minimal extra features, and time-tested reliability
• Suitable for storing Bitcoin, Ethereum, and major altcoins
• Lack of a Secure Element is not critical for small sums

For serious investors ($1000–10000):

• Trezor Safe 3 ($79) — the best balance of price, security, and functionality
• Secure Element EAL6+ protects against physical attacks
• Supports thousands of cryptocurrencies and modern USB-C
• Shamir Backup for reliable wallet recovery

For active traders and DeFi users:

• Trezor Safe 5 ($169) — the touchscreen makes operation much faster
• Convenient for confirming multiple transactions and swaps
• Integration with MetaMask and other DeFi wallets
• MicroSD slot for additional protection

For Bitcoin maximalists:

• Trezor Safe 3 Bitcoin-only ($79) — for moderate amounts and infrequent use
• Trezor Safe 5 Bitcoin-only ($169) — if you frequently make Bitcoin transactions
• Stripped-down codebase = maximum security
• Supports Lightning Network, Coinjoin, Taproot

For tech enthusiasts and large holders ($10000+):

• Trezor Safe 7 ($249) — flagship with quantum-resistant architecture
• Dual Secure Element chips for double protection
• Wireless charging and Bluetooth for maximum convenience
• IP54 protection and premium materials

If your budget is limited. Model One remains a reasonable choice in 2025 despite its age. Yes, it lacks a Secure Element, but for amounts up to $1000 this isn’t critical. The main thing is not to store serious savings that could attract professional hackers.

If you need maximum security. Safe 3 or Safe 5 with a Secure Element are the minimum level for significant amounts. Bitcoin-only versions are even safer thanks to their simplified codebase, but only if you’re sure you won’t be working with altcoins.

If convenience matters. Models with a touchscreen (Model T, Safe 5, Safe 7) are several times faster in use. If you make transactions regularly, the extra cost for comfort will pay off in saved time and reduced stress.

The main rule: any Trezor is better than not having a hardware wallet at all. Even the basic Model One is hundreds of times more secure than keeping funds on an exchange or in a hot wallet on your computer.

Go to Trezor website

How secure is the Trezor Wallet?

Trezor is considered one of the most secure cryptocurrency storage solutions on the market, but absolute protection does not exist. In over ten years of existence, there have been no recorded cases of mass device hacking or theft of funds due to firmware vulnerabilities. However, individual vulnerabilities have been found, and the company has always promptly fixed them.

Main Trezor security advantages:

1. Open-source code — the brand’s main competitive advantage. All firmware and software code is published on GitHub and available for independent audit. This eliminates the possibility of hidden backdoors or traps that could leak your keys to developers or intelligence agencies. Transparency builds trust within the crypto community, where everyone remembers the history of Mt.Gox and other scams.
2. Cold storage means that private keys never leave the device or come into direct contact with the internet. Even if your computer is infected with viruses or keyloggers, it’s impossible to steal the keys. Transactions are formed on the computer, sent to the wallet for signing, and then returned already signed. The keys remain within the secure environment of the device.
3. Secure Element in new models. Safe 3, Safe 5, and Safe 7 are equipped with certified EAL6+ security chips that physically protect keys from advanced attacks. These chips are used in passports, bank cards, and government IDs — they resist case tampering, laser scanning, power analysis, and other sophisticated methods. Safe 7 goes even further with its revolutionary TROPIC01 chip — the world’s first fully auditable open Secure Element without closed components.
4. Multi-level access protection includes a PIN code of up to 50 digits, an additional passphrase for creating hidden wallets, and physical confirmation of each transaction on the device screen. Even if an attacker steals your wallet, it’s useless without the PIN. After several incorrect attempts, the device increases the delay between entries, making brute-force attacks practically impossible.
5. Shamir Backup (SLIP39) in Model T and Safe models allows splitting the seed phrase into several parts. You can create a 3-of-5 scheme, where any 3 of the 5 parts are needed for recovery. If you lose two cards, the remaining three will still save your funds. This is much more reliable than the traditional 24-word phrase, which can be lost entirely.

Known vulnerabilities and their status:

1. Older models, Model One and Model T, do not have a Secure Element, which theoretically makes them vulnerable to advanced physical attacks. Researchers have demonstrated hacks in laboratory conditions using fault injection attacks — artificial voltage interruptions that bypass protections and extract keys. However, this requires hours of physical access to the wallet, expensive equipment, and specialized knowledge. In practice, no such attacks have been recorded in real-world conditions.
2. In 2024, Ledger researchers discovered a vulnerability in Safe 3 and Safe 5 to voltage fault attacks on the onboard microcontroller. Trezor released a firmware update that fixed the issue. This case shows that the company does not hide vulnerabilities and responds promptly to researcher findings.

The most common cause of cryptocurrency loss is human error. Users lose seed phrases, forget PIN codes, fall victim to phishing, or purchase devices from secondary market scammers. No technology can protect against negligence. Therefore, it is critically important to buy wallets only from the official website, store backups securely, and never show your seed phrase to anyone.

Address substitution attacks on infected computers are another vector. Malware can replace the recipient address when a transaction is being formed. Protection against this is to always verify the address on the Trezor screen before confirming. What is shown on the device screen is what will be signed. If the addresses do not match, the transaction is compromised.

Verdict: Trezor provides an extremely high level of security for self-custody of cryptocurrency. Models with Secure Element (Safe 3, Safe 5, Safe 7) are practically invulnerable to any known attacks if basic security rules are followed. Open-source code guarantees the absence of hidden vulnerabilities. Risks remain only in the case of physical theft of the device along with the seed phrase, phishing, or user negligence. For storing significant amounts, this is one of the best options on the market.

How to buy a Trezor hardware wallet?

Buying a Trezor is a matter of securing your funds. The main rule: only purchase from the official website or authorized resellers; otherwise, you risk receiving a tampered device with a preinstalled backdoor that could leak your keys to scammers.

The most reliable way is to order directly from the official Trezor online store. The company ships to most countries worldwide, including Europe, via DHL courier or standard mail. The process is simple: choose a model, add it to your cart, enter the delivery address, and pay by bank card or cryptocurrency. Shipping takes 7 to 14 business days depending on the region and shipping method.

Upon receipt, be sure to check the integrity of the packaging — the holographic seals must be intact, and the box should not be opened. If anything seems suspicious, do not use the device and contact Trezor support. When you first connect the wallet, the Trezor Suite app will automatically verify the firmware authenticity and warn you if the device has been tampered with.

What to check when buying?

1. Packaging. The box must be sealed with holographic stickers that cannot be reapplied unnoticed. Any signs of tampering, damaged stickers, or missing protective elements are a red flag.
2. Contents. The box should include the device itself, a USB cable, seed phrase backup cards, the manual, and Trezor stickers. Missing any items may indicate a counterfeit or used product.
3. Firmware. When first connected, Trezor Suite will verify the device’s authenticity. If the app issues a warning about unofficial firmware, stop using the device immediately and contact the seller.
4. Seed phrase. Under no circumstances should the device contain a preinstalled seed phrase or ask you to enter ready-made words. The seed is generated randomly during the initial setup, and only you should see it. If the seller provides a pre-made phrase or there is a card with written words in the box, it is 100% a scam.

Go to Trezor website

User Reviews

Trezor receives predominantly positive feedback from users worldwide — over 90% of device owners are satisfied with their purchase and the level of security. Let’s see what real users are saying.

Reddit review (r/TREZOR):
“I have a Safe 3, and it’s a fantastic device! However, if you plan to use it frequently rather than just leave it idle, Safe 5 might be a better choice for you.” — Frof_fy
“Go for the Safe 3. It runs smoothly and doesn’t have a touchscreen that could unexpectedly fail.” — kickboxingpenguin

Trustpilot review (tradersunion.com):
“I bought a Trezor Hardware Wallet 2 years ago. A very convenient hardware wallet for those who have never used such gadgets. No technical issues in 2 years. Another plus — no fees from the exchange itself. You use the wallet and software for free.”

Best Buy review (Safe 5):
“Trezor is very easy to set up with the included instructions. I like the additional security measures that can be optionally used, and it has amazing customization options. 10/10 product.”

Review from brokerhivex.com:
“The fact that the source code is fully open gives me confidence, and my funds have remained safe over the years.” — David (UK)

Users note a few drawbacks. The most common complaint is the lack of a full-featured mobile app for transactions. Trezor Suite Lite works only in view-only mode, and to send cryptocurrency, the wallet still needs to be connected to a computer. Some also mention the high price of the Model T and Safe 5 compared to competitors.

Reddit review:
“I had a Model T with a touchscreen, and honestly, it doesn’t make a huge difference for me. It might take a few extra seconds to unlock, but I like being more low-tech.” — kickboxingpenguin

Negative review (brokerhivex.com):
“The interface is worse than Ledger, and the learning curve for beginners is higher. The price is relatively high, and it lacks Bluetooth, which makes it inconvenient for mobile use.” — Maria (Spain)

Overall, the crypto community considers Trezor one of the most reliable solutions for long-term storage. Devices are especially valued for open-source code, absence of hidden fees, and proven reliability over the years. Drawbacks are more related to convenience than security — and for a cold wallet, protection is more important than mobility.

Conclusion

Trezor remains one of the most reliable and time-tested solutions for storing cryptocurrency in 2025. Over more than a decade, the company has proven its reliability, serving millions of users worldwide without a single case of mass device hacking. The open-source philosophy, which the brand has adhered to from the beginning, inspires trust within the crypto community and distinguishes Trezor from competitors with closed systems.

The lineup of seven models — from the budget Model One at $49 to the premium Safe 7 at $249 — allows everyone to choose a device according to their needs and budget. Beginners will appreciate the ease of setup and the intuitive Trezor Suite interface, active traders — the convenience of the touchscreens on Safe 5 and Safe 7, and Bitcoin maximalists will benefit from the specialized Bitcoin-only versions with a simplified codebase for maximum security. The introduction of Secure Element chips in Safe 3 and Safe 5, as well as the revolutionary TROPIC01 in Safe 7, addressed the main criticism of older devices and brought security to a bank-grade level. The quantum-resistant architecture of the flagship shows that the company thinks years ahead and is ready for future threats that currently seem futuristic.

The only significant drawback of Trezor is limited mobility. The absence of a full-featured app for transactions and the intentional lack of Bluetooth in most models make the wallet less convenient for everyday use compared to Ledger. However, for cold storage of long-term holdings — which is precisely what hardware wallets are designed for — security takes priority over mobility.

Investing in a Trezor is an investment in the protection of your digital assets. In a world where exchanges get hacked, software wallets are compromised, and phishing is rampant, a hardware wallet from a trusted manufacturer is not a luxury but a necessity for anyone serious about cryptocurrency. Whether it’s a few hundred dollars in Bitcoin or a large diversified portfolio, Trezor will reliably safeguard your funds, keeping control entirely in your hands.

Trezor official website 👈 

FAQ. Frequently Asked Questions