Short answer: there is no prominent user menu item labeled "power off" on the Nano X. The device is built to lock and enter a low-power sleep state after inactivity, and you can disable wireless (Bluetooth) to reduce exposure. If you're searching for "how to turn off Ledger Nano X" or "ledger nano x power off," the practical approach is to rely on sleep + Bluetooth off for normal use, and on secure storage practices for long-term cold storage.
In my testing, the sleep behavior kept the device locked and conserves battery without you doing anything. And yes, turning off Bluetooth when you don't need mobile connectivity noticeably reduces battery draw (and attack surface).
Who should read this page? If you use the device with mobile apps, care about battery life, or want to minimize wireless exposure, this guide covers the realistic options and trade-offs.
Related: see the full Nano X review and the connectivity & security primer for more context.
Modern hardware wallets combine a locked user interface, a secure element, and a small battery (for models with Bluetooth). The secure element (secure chip) stores private keys and enforces PIN checks. Sleep mode primarily turns the screen off and locks the device; it does not erase private keys stored in the secure element.
What I've found after months of normal use is that the device is designed to be available quickly (press a button to wake) while still defending your private keys behind the PIN.
(If you want an effectively air-gapped device, turning Bluetooth off is the simplest step.)
Short answer: not a standard daily-use option. The device doesn't expose a routine "shut down" button in the consumer UI the way a phone does. In practice, users rely on sleep mode or disable wireless features for low-power, low-exposure states. For long-term storage you should focus on secure seed phrase backups rather than depending on permanent device power-off.
How to turn off Ledger Nano X in the practical sense (step by step):
If you need a fully offline signing setup (air-gapped signing), consider workflows that keep the hardware wallet disconnected and use an intermediary air-gapped computer or QR/SD methods supported by your workflow. See the cold storage strategies page for options.
But sometimes I still leave Bluetooth on for quick mobile use — that’s a personal trade-off between convenience and exposure.
| Mode | What it does | Security trade-off | Battery impact | Recommended for |
|---|---|---|---|---|
| Sleep (auto lock) | Screen off; PIN required to unlock | Good for daily use; secure element still stores keys | Low | Daily transactions and quick access |
| Bluetooth Off | Wireless disabled in device settings | Reduces remote attack surface (recommended when not using mobile) | Lower than Bluetooth-on | Travel, public Wi‑Fi environments, extended idle periods |
| Full power off | Not an explicit consumer feature (device relies on sleep) | If somehow achieved, prevents wireless entirely but not necessary if seed is secure | None | Rarely needed; focus on backups instead |
Does ledger need to be turned off every time? No. A locked hardware wallet with a secure element and a PIN is the baseline protection. What matters more is controlling Bluetooth (for wireless models), keeping firmware current, and protecting your seed phrase and passphrase (25th word).
For multisig setups the device being asleep or off doesn't affect the security model: you still need the required number of signers. See multi-signature setup for deeper guidance.
Never let the device lose power mid-firmware update. Always connect to a reliable power source (or USB) during a firmware operation. If a device goes to sleep during an update the update process is designed to continue safely, but interrupting an update by unplugging or letting the battery die increases the risk of recovery steps. If you plan an update, follow the step-by-step guide: how to update firmware and the broader firmware update notes.
If you expect to leave the device idle for months, check the battery charging guide for recommended storage charge levels and maintenance.
Avoid opening the hardware wallet or attempting battery replacement yourself—this voids warranty and introduces additional risk.
Q: Can I recover my crypto if the device breaks? A: Yes — your recovery phrase (seed phrase) and passphrase (if used) are the way to restore funds on a new device. See recover-if-broken.
Q: Is Bluetooth safe for a hardware wallet? A: Bluetooth adds convenience and a modest increase in attack surface. Turn it off when not needed and keep firmware up to date. More detail in connectivity & security.
Q: What happens if the device sleeps during a firmware update? A: Follow the official firmware update steps and keep the device connected to power; do not interrupt the process. See how to update firmware.
Q: Should I turn the device off every night? A: Not necessary. A locked device in sleep protects private keys. Focus on Bluetooth control and secure backups instead.
Turning off the Nano X in the strict sense isn't required for security; sleep mode plus disabling Bluetooth is the practical and safer path for most users. In my experience, this balances convenience and protection well. But if you want full details on setup, daily usage, or long-term cold storage strategies, check these next pages:
If you have a specific power issue after trying these steps, visit troubleshooting general or contact support through the device vendor. And if you want a quick walk-through on disabling Bluetooth and pairing clean-up, head to the connectivity & security page for screenshots and step-by-step screenshots.
Want hands-on help? Read the Nano X unboxing & setup guide next. But remember: the most reliable safety net is the recovery phrase — keep that backed up and stored offline.