• Smartphone mobility features predicted weekly improvements in anhedonia and depressive symptoms.

While LLM ratings predicted immediate daily emotional changes (more positive, less negative affect), passive sensors (places visited (↑), time at home(↓))predicted weekly improvements in depression and anhedonia.

Both LLM-derived activation (daily texts) and passive sensing features (places visited ↑, time at home ↓) correlated significantly with self-reported activation —supporting their convergent validity.

Passive sensing features (higher activity scores (↑), more places visited (↑) less time spent at home (↓)) correlated with daily LLM-rated activation.

Here are examples of emotion regulation dynamics from three participants in our sample