Apple Health
On iPhone, Kata reads your steps, workouts, sleep, heart and body data from Apple Health. It never writes back.
- Open Settings, Privacy and data, Connections, then Apple Health.
- Tap Connect Apple Health.
- In Apple’s sheet, choose what Kata may read.
- Activity: steps, active energy, distance, exercise time and workouts.
- Sleep.
- Body: weight, height, body fat and lean mass.
- Heart and breathing: resting heart rate, HRV, breathing rate, blood oxygen, VO2 max and wrist temperature.
- Nutrition: energy, water, protein, carbs, fat and fiber.
In the Health app, tap your profile, then Apps, then Kata. Turn on or off what Kata may read.
Apple Health values stay on your iPhone. They are never stored on Kata’s servers and are left out of Export my data. When a question needs some of them, they travel with that question to write the answer, and are not kept.