| title | Omi DevKit 2 |
|---|---|
| icon | microchip |
| description | DevKit 2 builds on DevKit 1 with 8GB onboard storage, a speaker, and a programmable button. This enables standalone recording mode while maintaining the necklace form factor. |
DevKit 2 is the upgraded version of the Omi wearable, adding significant new capabilities while keeping the familiar necklace form factor.
Onboard storage for standalone recording Audio feedback and notifications Replaces on/off switch for more control Record without phone connection See the [announcement on X](https://twitter.com/kodjima33/status/1821324066651041837) for more details about the new features.| Feature | DevKit 1 | DevKit 2 |
|---|---|---|
| Processor | Xiao nRF52840 | Xiao nRF52840 |
| Storage | None | 8GB onboard |
| Speaker | No | Yes |
| Button | On/Off switch | Programmable button |
| Standalone Recording | No | Yes |
| Form Factor | Necklace | Necklace |
Purchase an assembled DevKit 2 from the official Based Hardware store
The recommended way to update your device is through the Omi app's built-in OTA (Over-The-Air) update feature.
Download from the [Apple App Store](https://apps.apple.com/us/app/friend-ai-wearable/id6502156163) or [Google Play Store](https://play.google.com/store/apps/details?id=com.friend.ios) Pair your DevKit 2 via Bluetooth The app will notify you when firmware updates are available Download a pre-built firmware version from the [Omi GitHub Releases](https://github.com/BasedHardware/omi/releases?q=release_firmware+DK2).Look for releases tagged with `DK2` for DevKit 2 compatibility.
<Card title="Firmware Compilation Guide" icon="terminal" href="/doc/developer/firmware/Compile_firmware">
Learn how to build firmware from source
</Card>
Original DevKit version Consumer version of Omi Compile custom firmware Get started with the Omi app