Driftline is cooperating with CSEM of Switzerland in Eurostars project nr. 2671 (Fitness and calorie tracking for the Silver generation). The timeframe of the project is March 2023 - February 2025. This project will develop the world's first automatic metabolic fitness tracker and a new method of health monitoring of elderly or obese individuals. The new solution is based on a breakthrough in heart rate analysis and metabolic profiling, introducing the first non-invasive measurement of calorie intake. The aim is to develop a solution that may help relieve health problems associated with ageing and obesity. The tracker and software will be commercialized for personal users, hospitals, universities, and companies.