Introduction
The Ledger Nano S remains one of the most trusted hardware wallets in 2025, renowned for its robust security and broad cryptocurrency support. Founded in 2014, Ledger has sold over a million devices globally. This review covers setup, usability, security features, and compatibility to help you decide if the Nano S fits your crypto storage needs.
First Impressions
Ordering Experience
The Ledger online shop offers a seamless purchasing process:
- Pricing: Transparent euro-based pricing (tax-inclusive).
- Payment Methods: Credit cards, PayPal, and cryptocurrency options.
- Shipping: Free delivery to most countries since 2018.
Pro Tip: Always purchase hardware wallets directly from the manufacturer or authorized resellers to avoid tampered devices.
Unboxing the Ledger Nano S
The Nano S arrives in sleek, Apple-inspired packaging:
- Anti-Tampering: No physical seal—security is software-based to prevent manipulation.
Included Accessories:
- USB-to-micro-USB cable.
- Recovery seed sheet.
- Keychain straps and neck lanyards.
- "Getting Started" guide.
First Look: The aluminum casing and compact design exude durability. The device features a clear OLED screen and two navigation buttons.
Setting Up the Ledger Nano S
Initial Configuration
- Download Ledger Live: The companion software (Ledger Live) guides setup for Windows, macOS, Linux, and Android/iOS (mobile version upcoming).
- Connect Device: Plug in the Nano S via USB.
- Set PIN: Choose a 4–8 digit code to secure the wallet.
Creating a Recovery Seed
- 24-Word Backup: Write down the recovery seed on the provided sheet. Store it offline in a fire/waterproof safe or use a backup product.
- Verification Step: Confirm each word to ensure accuracy.
Critical Reminder: Never digitize your recovery seed. This is your only backup!
Security Checklist
Ledger Live verifies the device’s authenticity by cryptographically confirming its connection to Ledger’s secure servers. Enable optional password protection for added privacy.
Managing Cryptocurrencies
Installing Apps via Ledger Live
- Supported Coins: Install apps for Bitcoin, Ethereum, Solana, Cardano, and 100+ others.
- Storage Limit: Up to 18 apps (varies by codebase). Swap apps as needed—uninstalling doesn’t affect stored funds.
Adding Accounts
- Receive Crypto: Verify addresses on the Nano S’s screen to prevent spoofing.
- Send Crypto: Confirm transactions on the device for secure signing.
Feature Highlight: Use the Nano S as a FIDO U2F key for two-factor authentication (e.g., Google login).
Daily Use and Compatibility
Transaction Process
- Send/Receive: Initiate transactions in Ledger Live.
- Verification: Check details on the Nano S’s display and approve with the buttons.
Ease of Use: The two-button navigation is intuitive, though entering recovery phrases can be tedious.
Compatibility
- OS Support: Windows, Android, Linux, macOS, Chrome OS.
- Third-Party Wallets: Works with Electrum, MyEtherWallet, and exchanges like Bitstamp.
Wireless Limitation: No Bluetooth/Wi-Fi—transactions require USB or OTG cable (for Android).
Security Features
Key Protections
- BOLOS Platform: Isolates apps to prevent exploits.
- PIN Code: Required on startup. Auto-locks after inactivity.
- Passphrase Encryption: Optional hidden wallets for plausible deniability.
Tamper-Proof: Transactions are validated on-device, immune to PC malware.
Recovery Options
- Seed Backup: Restore wallets with 12/18/24 words (compatible with Trezor/KeepKey).
- Factory Reset: Triggers after three incorrect PIN attempts.
Security Certifications: Meets bank-grade standards per smart card industry practices.
Documentation and Support
- Online Resources: Extensive Ledger documentation.
- Support Channels: Submit tickets via Zendesk (response times vary).
- Warranty: Free replacement for defects if purchased from Ledger’s official store.
FAQ Section
1. How many cryptocurrencies does the Ledger Nano S support?
The Nano S supports 100+ coins, including Bitcoin, Ethereum, Solana, and ERC-20 tokens. See the full list here.
2. Is the Ledger Nano S safe from hackers?
Yes. Private keys never leave the device, and transactions require manual verification on the Nano S.
3. Can I use the Nano S with an iPhone?
No. iOS lacks USB device support, but you can monitor balances via watch-only wallets.
4. What happens if I lose my recovery seed?
Without the seed, funds are irrecoverable. Store it securely offline.
5. How do I update the firmware?
Use Ledger Live to install updates, which often include new features and security patches.
Final Verdict
Pros:
- Top-tier security with offline key storage.
- Wide cryptocurrency support.
- User-friendly with Ledger Live.
Cons:
- Limited app storage (requires swapping).
- No wireless connectivity.
👉 Upgrade to Ledger Nano X for Bluetooth support.
Rating: 94% — A reliable choice for long-term crypto storage in 2025.