Kinapod

Kinapod is a software platform that repurposes the motion sensors in AirPods and Beats earbuds as wireless inertial measurement units (IMUs) for real-time sports tracking. It enables users to attach earbuds to sports equipment or wear them to measure detailed motion metrics such as running pace, disc spin, and more, without modifications or additional hardware. Kinapod works by accessing sensor data exposed by iOS to provide real-time feedback with low latency for a variety of sports applications.