A quiet, personal companion for your tasks, your training, and your calendar.
No. Your tasks, workouts, and health data stay on your device and in your own iCloud. Nothing is sent to a server or any third party.
Settings and data sync through your private iCloud account, so they survive reinstalls and new devices signed in to the same Apple ID.
Health access shows your steps, energy, heart rate, and workouts on your dashboard. Calendar access lets your events appear alongside your tasks. Both are optional.