Study title: Computational Approaches to Lifestyle Behaviour Analysis Using Wearable Technologies

Researcher: Vedran Bajer, PhD candidate, Faculty of Information Studies in Novo Mesto (FIS), Slovenia

This study collects wearable sensor data (daily activity, sleep, heart rate, and heart rate variability) over a period of 16 weeks. Where available on your device, we also collect SpO2. Participation is entirely voluntary. You may withdraw at any time, without giving a reason, by contacting us with your participant code. We ask that you wear your device on at least 5 days per week so the data is usable for analysis.

All data is anonymised before storage. You will never be asked for your name, email, or any other identifying information. Data is held on EU servers under GDPR and used exclusively for academic research.

Results may be published in aggregated, anonymised form. No individual will be identifiable in any publication.