Kora

What it is

Kora is an AI energy coach with Apple Watch integration that goes beyond single-metric correlations. Its personal pattern engine builds multi-step causal chains across sleep, workouts, calendar load and heart data (calendar stress to poor sleep to next-day energy crash), with lag detection (does exercise help today or tomorrow?) and day-of-week profiling that learns each user individually. The result feels less like a dashboard and more like a companion that notices what you can't.