The companion app supports the full roasting workflow - from onboarding and bean selection to roast execution and review. At its core is a live video feed from the roasting chamber, giving users real-time visual feedback as the beans transform. Alongside the video, the interface displays key status indicators, error messages and progress tracking.

Users can create and save personalized roast profiles, schedule future sessions and monitor each roast with clarity and control. The system is designed to make complex operations accessible, ensuring a smooth experience for both first-time and returning users.