Quick summary
This ledger nano x review reflects hands-on testing and months of real-world use. I tested the device with desktop and mobile setups, moved small amounts of crypto across Bitcoin and Ethereum networks, and used the device for NFT access on Solana (yes, it can do that). The device is built for people who want mobile-friendly non-custodial storage with a larger on-device app capacity than earlier models. That said, every choice has trade-offs — convenience vs attack surface, storage vs cost — and I'll describe those from my perspective.
Unboxing & first impressions
The product arrives in compact retail packaging (tamper-evident seals are a must). Out of the box you'll find the hardware wallet, a short USB cable, recovery sheets, and an instruction leaflet. The screen and buttons feel solid; it's not fragile, but you can tell it's a portable device.
I always inspect packaging for supply-chain tampering and verify authenticity before initializing. If you want a step-by-step on buying safely and verifying a device, see the supply-chain checklist: /buying-safely-and-supply-chain (I follow those steps every time I open a new device).
Step-by-step setup (desktop & mobile)
How I set it up, step by step (practical view):
- Power on and follow the on-screen prompts to create a new wallet (or restore).
- Choose a PIN code and write it down in your head (don’t store it with your seed phrase).
- The device displays a 24-word seed phrase (recovery phrase). Write each word on the supplied card in order.
- Confirm a few words when prompted by the device.
- Install the companion app on desktop or mobile and add the device.
- Use the app manager to install coin-specific apps and add accounts.
And yes, if you connect an Android phone with an OTG adapter the process mirrors the desktop USB flow (some people look for an OTG kit; that simply enables the USB connection on phones). For a guided setup, see /setup-ledger-step-by-step and /setup-nano-x.
Daily use: connectivity, battery, and wallet capacity
The model supports Bluetooth pairing for mobile use and USB for wired connections. That Bluetooth convenience is a real difference for day-to-day transactions — I found mobile confirmations much faster when I was away from my laptop. But does that convenience introduce risk?
Short answer: Bluetooth makes life easier, but increases attack surface. I was comfortable because private keys remain inside the secure element and signatures are performed on-device (more on that below). Still, I disable Bluetooth when I don’t need it. Is Bluetooth safe for a hardware wallet? Read the security section and the dedicated discussion at /bluetooth-usb-nfc-security.
About wallet capacity: the device was designed to hold more applications simultaneously than earlier, smaller models. In practice I could manage multiple coins without constantly juggling app installs. You still have to use the app manager to add or remove coin apps when you change which networks you actively use. For details on managing apps, see /app-manager.
Quick comparison
| Feature |
Nano X |
Nano S Plus |
Nano S |
| Bluetooth |
Yes |
No |
No |
| Battery |
Yes |
No |
No |
| App capacity |
Higher (simultaneous apps) |
Moderate |
Low |
| Best fit |
Mobile & multi-asset users |
Desktop & power users |
Budget/basic users |
(Links: /ledger-nano-s-plus-review, /ledger-nano-s-review)
Security architecture: secure element, signing, and supply-chain checks
What's happening under the hood matters more than surface features. The device separates the communication stack (Bluetooth/USB) from the secure element that stores private keys. That means transaction signing happens inside the secure element: the host sends a transaction payload, the secure element signs, and the host receives the signature back. Private keys never leave the chip.
But that separation doesn’t mean Bluetooth has zero implications. ledger wallet bluetooth security implications include additional firmware and communication layers to audit. I always verify firmware authenticity before applying updates and prefer using official channels; you can follow safe update steps at /firmware-update-guide and /verify-authenticity.
True air-gapped signing (no wireless or wired connection) is different — this device is convenient rather than strictly air-gapped. If you need air-gapped setups, there are workflows and other models discussed at /advanced-air-gapped.
Seed phrase, passphrase, and backups
The device uses a 24-word seed phrase by default (BIP-39 compatible). That gives greater entropy than a 12-word phrase (harder to brute-force). What I've found in practice: a 24-word seed phrase is extra safe, but also slightly more work to back up correctly.
Passphrase (the optional 25th word) adds another layer: it creates an extra hidden account derived from the same seed phrase. But don't treat it lightly. If you lose the passphrase, your funds in that hidden account are unrecoverable. And using a passphrase complicates inheritance planning.
On backups: metal backup plates are a practical investment (they survive fire, water, time). SLIP-39 (Shamir backup) is an alternative many people ask about; this model does not implement Shamir natively, so if you want Shamir shares you'll need a different workflow or device (see /slip39-shamir-backup). For more on options, check /seed-backup-plates and /passphrase-25th-word-guide.
Multisig & advanced workflows
Multisig (multi-signature) improves resilience. I use hardware wallets as cosigners in multisig setups with Electrum or Sparrow in desktop workflows (see /multisig-for-ledger for specifics). Multisig reduces single-point failure risks: a single lost device won't empty your wallet if the multisig policy is well designed. It does increase complexity though — are you ready to manage distributed backups and signers? If not, a single-sig setup with strong offline backup may be enough.
Common mistakes & troubleshooting
Common errors I've seen:
- Buying from unofficial sellers (increased supply-chain risk). See /buying-safely-and-supply-chain.
- Photographing or storing seed phrases online. Never do this.
- Falling for phishing pages that mimic the companion app. Always verify URLs and app signatures.
- Updating firmware from unofficial sources. Only update through the official manager and verify attestation.
If you run into connectivity issues, start with cables and permissions; check /troubleshooting-connectivity.
FAQ
Q: Can I recover my crypto if the device breaks?
A: Yes — recover using your 24-word seed phrase on a compatible hardware wallet or recovery tool. Make sure you keep that seed phrase secure and private. See /recover-if-device-lost.
Q: What happens if the company goes bankrupt?
A: Your crypto is based on private keys you control. As long as you hold a correctly backed-up seed phrase (and any passphrase), you can recover funds with compatible software or another hardware wallet.
Q: Is Bluetooth safe for a hardware wallet?
A: Bluetooth is a trade-off. It's convenient for mobile use but increases the attack surface. The signing still occurs on the secure element, so Bluetooth alone doesn't expose private keys—however, I disable Bluetooth when not needed and verify firmware regularly. See more at /bluetooth-usb-nfc-security.
Who this is for — conclusion & next steps
Who this device suits: mobile-first users who manage multiple coins and want the convenience of phone-based signing without juggling app installs. Who should look elsewhere: those who need strict air-gapped workflows or native Shamir backups.
In my experience, the device strikes a practical balance between mobility and security (I used it for everyday wallet access and occasional multisig signing). But no hardware wallet is a silver bullet — follow best practices for seed phrase backups, firmware verification, and vendor authentication.
If you want hands-on guidance, start with the step-by-step setup: /setup-nano-x. If you need to compare models before deciding, see the model comparison: /ledger-model-comparison.
Ready to set up? Follow the setup guide and check firmware authenticity before moving funds. But remember: planning your backup and inheritance strategy now will save headaches later.
