Live demoBeta

Zephyr — running, right now.

The actual firmware, running on our server and streamed to your browser as draw commands. Tap the buttons on the device to navigate the full UI. Drag the sliders to feed simulated sensor values into the firmware — wind, atmosphere, shot angle, heading, battery — and watch the solution update.

Heads-up: what you see is the MK2 hardware render and feature-complete firmware running live. A few menu transitions and the final case ergonomics are getting one more polish pass before production. If something feels rough, tell us on the reserve / feedback form — every note lands in the founder's inbox and shapes what ships.

Connecting to demo server…

Simulated environment

Drag the controls to feed values into the firmware.