University Of St.gallen

This study tests whether different types of reminder messages can help adults aged 45 and older remember to photograph their meals three times a day. Two hundred participants will receive random reminders before breakfast, lunch, and dinner for 28 days. The goal is to see which r…

This study tests whether data from a smart ring, smartwatch, and smartphone app can identify people with prediabetes (higher-than-normal blood sugar) compared to healthy individuals. About 200 adults aged 45 and older who are overweight will wear these devices for 4 weeks and log…