Halden is a hardware wallet that stores your private keys on a dedicated device, separate from your phone or computer. Manage your assets with the companion app while your keys stay on the device.
Explore how Halden approaches storage, verification, backup, and everyday use.
Halden generates and stores private keys inside a certified secure element. The keys are used on the device and aren't exported to your computer or phone during normal use.
Before anything is approved, the recipient address and amount are shown on the device's own display, so you can check them independently of the computer or phone you're using.
A standard recovery phrase lets you restore your wallet to a new device if this one is lost or damaged. Halden also supports optional split backups for people who want more than one storage location.
The Halden app shows balances and history, lets you add accounts, and installs firmware updates. It's available for Windows, macOS, Linux, iOS, and Android.
A hardware wallet is one tool in a broader approach to managing your own crypto.
You hold the keys yourself rather than relying on an exchange or third-party service to hold them for you.
Keys live on a separate device, reducing exposure to software running on your phone or computer.
The device's own screen lets you review details before you approve anything.
Firmware source code is published so security researchers and the community can review it.
If the device is lost or damaged, your wallet can be restored from your backup on a new device.
Setup guides, a help center, and email support are available for every customer.
Search a sample of the assets you can manage with Halden. Full list available in the help center.
One-time purchase. No subscription required to use the device or app.
Core features in a compact, USB-C only design.
Color touchscreen, Bluetooth, and included backup plate.
Our full-featured device with camera-based air-gapped mode.
Prices in USD, excluding taxes and shipping. Devices come with a 2-year limited warranty and 30-day return policy.
Product updates, firmware release notes, and educational guides. No more than two emails a month.