Apple AI model flags health conditions with up to 92% accuracy

A new Apple-supported study argues that your behavior data (movement, sleep, exercise, etc.) can often be a stronger health signal than traditional biometric measurements like heart rate or blood oxygen. To prove it, the researchers developed a foundation model trained on behavioral data collected from wearables, and it performed surprisingly well. Here are the details.

This preprint paper, Beyond Sensor Data: Foundation Models of Behavioral Data from Wearables Improve Health…