greenTEG develops and manufactures advanced thermal energy sensing solutions based on patented technology. These solutions are available for both research and industry purposes, including applications in the fields of R&D, building, and wearables. greenTEG’s latest solution is the first sensor for non-invasive and continuous core body temperature monitoring, ready to be embedded in wearables in sports, healthcare, and general wellbeing. greenTEG is headquartered in Zürich-Rümlang, Switzerland.