Trezor.io/Start® - Starting Up Your Device - Trezor®

Getting Started with Trezor in 2025: The Only Guide You’ll Ever Need for trezor.io/start

Listen, if you’re holding any meaningful amount of crypto in 2025 and you’re still using a hot wallet or (god forbid) an exchange as your main storage, you’re playing Russian roulette with your money. I’ve been in this space since 2017, and I’ve watched friends lose everything to hacks that would’ve been 100% prevented by a simple hardware wallet. The best one on the market today? Still Trezor. And the only correct place to begin your journey is trezor.io/start.

Not some random Google result. Not trezor-bridge.io or trezor-login.com or whatever phishing garbage is trending this week. trezor.io/start – the official, SatoshiLabs-owned page. Bookmark it right now.

As of November 2025, Trezor just dropped the Safe 7, which is honestly the most beautiful and secure hardware wallet ever made. The haptic touchscreen, the EAL6+ secure element, the open-source everything – it’s genuinely next-level. But whether you’ve got the new Safe 7, the Safe 5 (still my daily driver), the budget-friendly Safe 3, or even the classic Model One that refuses to die, the setup process starts in exactly the same place.

Here’s how to do it right, step by step, without screwing up.

Step 1: Go to the REAL trezor.io/start

Type it manually. Don’t click links from Reddit, Twitter, or YouTube comments. I cannot stress this enough. The amount of fake Trezor sites in 2025 is insane – they look identical, right down to the font and animations. If the URL isn’t exactly https://trezor.io/start, close the tab and burn your computer (kidding… but seriously, close it).

Step 2: Download Trezor Suite (or use the web version if you’re paranoid)

The page will immediately push you to download the Trezor Suite desktop app. Do it. The web version works fine, but the desktop app is faster, more private, and gets updates first.

Pro tip: After downloading, verify the signature. Trezor makes this stupidly easy – there’s a big “Verify download” button right there. Takes 30 seconds and saves you from potential supply-chain attacks.

Step 3: Unbox and connect your device

Plug that beauty in. If it’s brand new, the screen will say “Welcome” or show the Trezor logo with a prompt to go to trezor.io/start (which you’re already on – nice).

Trezor Suite will detect it instantly. Click “Set up new wallet”.

Step 4: Install firmware (only ever through Suite!)

Your device will probably ship without firmware or with an old version. Suite will download and install the latest one directly to the device. You’ll have to confirm on the hardware itself – this is crucial. If anyone ever asks you to install firmware from somewhere else, it’s a scam.

Step 5: Create your backup (the ONLY time you’ll ever write your seed)

Here’s where most people panic. Trezor will show you 12 or 20 words (depending on your model and choice). Write them down exactly in order on the card that came in the box. Use a pen. Not your phone. Not a screenshot. Not “I’ll remember it.”

Then hide that card somewhere only you know. I personally use a safety deposit box + a second backup in a fireproof safe at my parents’ house. Yeah, I’m that guy.

The Safe 7 and Safe 5 have Shamir Backup (SLIP-39) if you want to split your seed into multiple shares. It’s overkill for most people, but if you’re holding seven figures, do it.

Step 6: Set your PIN

Make it at least 6 digits, preferably 8-9. Don’t reuse your banking PIN. Don’t make it 123456. You know better.

Step 7: You’re done. Seriously.

That’s literally it. 15 minutes max if you’re not live-streaming it to your Discord.

Now send a tiny test transaction to your new address, wipe your browser history of any traces, and sleep like a baby knowing Mt. Gox, FTX, QuadrigaCX, or whatever the 2025 disaster will be can’t touch you.

Final Thoughts

I’ve used Ledger, Coldcard, Foundation, BitBox, Keystone – you name it. Nothing feels as trustworthy as Trezor. The company has been shipping open-source hardware since 2014, never had a single private key compromised, and they’re still independent (unlike certain French competitors that got bought by shady corporations).

If you’re new to hardware wallets, start with the Trezor Safe 5 (~$169). If you want the absolute best and don’t mind spending $399, get the Safe 7. Either way, just go to trezor.io/start right now and get it done.