Trezor Safe 3 - Cosmic Black
Trezor Safe 3
Trezor Safe 3
Trezor Safe 3

Trezor Safe 3

Easy & simple crypto security & management with Secure Element protection, open-source design, and on-device confirmation.

0.96" Monochromatic OLED screen
- &
Coin management in Trezor Suite app
Universal hardware wallet
Universal hardware wallet
Manage 1000s of coins & tokens
Bitcoin-only hardware wallet
Bitcoin-only hardware wallet
Designed exclusively for Bitcoin
  • Cosmic Black
  • Solar Gold
  • Stellar Silver
  • Galactic Rose
Cosmic Black

Ask Hal AI

Security where it matters most

Secure Element
Certified Chip EAL6+

A physical shield for
your data

Your crypto, your control

Absolute control of every transaction with on-device confirmation
Protected by Secure Element

Protected by Secure Element

The best defense against both online and offline threats
Security starts with open-source

Security starts with open-source

Transparent wallet design makes your Trezor better and safer

Make your wallet untouchable

Passphrase & PIN turns your wallet into a vault

Clear & simple wallet backup

Recover access to your digital assets with a new backup standard
Confidence from day one

Confidence from day one

Packaging & device security seals protect your Trezor’s integrity

Manage your crypto
in Trezor Suite app

  • Send, receive, trade & stake your coins
  • Track your portfolio balance
  • View your portfolio history
Discover the app
Trezor Suite app
Collection of popular cryptocurrency coins supported by Trezor Suite app - top view

Supports 1000s
of coins & tokens

Check your coins
Collection of popular cryptocurrency coins supported by Trezor Suite app - bottom view

Specs

Trezor Safe 3

Your fortress for safeguarding digital assets. Equipped with features including the Secure Element (EAL6+) and device-entry passphrase, it’s an impenetrable security pair.

Say farewell to crypto concerns. With wallet backup, you’re covered. The Single-share Backup blends top-notch security with the latest universal 20-word backup format. Easily level up to the Multi-share Backup for an even more robust wallet backup system.

And the look? A sleek, stylish, modern design perfectly complements its robust crypto armor.

The Trezor Safe 3 hardware wallet brings together crypto security and asset management in functional hardware wallet design.

At a glance

Two-button pad
0.96' Monochromatic OLED128 x 64 pixels
USB-C connection
Send, receive, & trade
Compatible with Trezor Suite app and third-party wallet apps

Connect Trezor

Device security

protectedCertified Chip EAL6+
security and design
& protection

Privacy

Increase privacy with
Protect identity with

Backup & recovery

Authentication

Use your Trezor as a FIDO2 Standard

Product details

Product size & weight59x32x7.4 mm / 14 g
2.3x1.3x0.3 in / 0.5 oz
Package size & weight145x92x21 mm / 66 g
5.7x3.6x0.8 in / 2.3 oz
Operating temperature-20°C to +60°C / -4°F to +140°F
CPU180MHz embedded ARM processor (Cortex M4)

What's in the box?

Trezor Safe 3 hardware wallet
USB-C → USB-C cable
2x 20-word wallet backup cards
Start-up guide
Trezor stickers

Safety & certifications

All Trezor devices are CE and RoHS certified meeting all quality, reliability, and environmental standards. Trezors are X-ray safe and suitable for air travel.

Material

Durable PMMA plastic with hidden-tilt effect, tamper-evident casing, anodized aluminum backplates, precise buttons, and intricate laser engraving.

What our customers say

4.6

/ 5

based on 62 reviews
All the reviews come from verified buyers that have purchased this product.
5
49x
4
6x
3
3x
2
2x
1
2x
Anonymous user
September 4, 2026
I was afraid it would be too difficult for me to handle the private wallet. But Trezor has proven me wrong. Thaks Trezor
Giovanny Canche
September 4, 2026
Es una billetera facil de usar con múltiples redes para las criptos más usadas. En general muy buena aunque en el envío resulta ser un poco dudoso (al pasar por aduana siempre manipulan el paquete y te hace dudar)
Trezor Support

Hi,

Thank you for the positive review regarding our ease of use and multi-network support. All Trezor devices feature tamper-evident holographic seals and ship without pre-installed firmware.

Alex
September 3, 2026
El artículo llegó hoy, mi Trezor 3. El empaque y sus sellos de seguridad están perfectos. Tardó un poco porque estoy fuera de Estados Unidos. Conectarlo al PC no fue problema, ya que usé el cable de mi celular. Pero al intentar usarlo en mi teléfono, no pude, porque Android no lo reconoce. No sé por qué, puede ser el cable. Lo sabré cuando consiga uno de USB-C a USB-C
Anonymous user
September 2, 2026
First time buying a hardware wallet, and I'm impressed. The setup was really quick and easy. And the lengths Trezor goes go to, to ensure security when shipping the package is a nice touch. The safe 3 is small and light makes it super convenient to use
Adrián D.
September 2, 2026
Excellent service. My delivery arrived without any problems. Highly recommended.

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Your questions, answered

What’s the difference between Trezor Safe 3 and Trezor Model One?
The Model One focuses on a more hands-on approach to crypto security with its OLED display and intuitive button interface. Trezor Safe 3 prioritizes security with its Secure Element chip and offers easy usability with a monochromatic screen and two-button input.
What are the reviews of Trezor Safe 3?
Users opinions are in, and when it comes to security and privacy, Trezor Safe 3 is a solid hardware wallet from the industry founders. With its built-in Secure Element layer, it’s your ultimate guardian in the crypto world. Supporting 1000s of coins and tokens, it’s got your back no matter what you’re into.
How do I transfer my funds from an online exchange (including Coinbase and Binance) to Trezor Safe 3?
It’s easy to move your crypto stash from your online exchange to your Trezor. First, connect your Trezor device, pop open Trezor Suite app, and punch in your PIN. Next, pick your receive account and copy the wallet address. Now, jump over to your online exchange, pick the cryptocurrency, paste in the address, and seal the deal with a confirmation. Voilà!
Why should I use Trezor Safe 3 instead of holding crypto on an exchange?
Keeping coins online is like playing with fire. Online exchanges are big targets for hackers. They’re magnets for security breaches and can spill the beans on your sensitive data. Well, the Trezor Safe 3 is like the trusted guardian angel of your crypto, placing access in an offline, Fort Knox-like sanctuary, keeping it safe and sound.
Where can I buy a Trezor Safe 3 hardware wallet?
For a secure purchase of a new Trezor Safe 3 hardware wallet, head over to the official Trezor Shop or check out one of our trusted resellers. Going through these channels is your top choice to guarantee that your device is genuine, unaltered, and absolutely legit. If you have any questions with your Trezor purchase, reach out to Trezor Support.