Butlr, an AI startup specializing in IoT body heat-sensing technology, has secured $38 million in Series B funding, bringing its total funding to $68 million. The company’s sensors, which ensure 100% anonymity, are designed to enhance safety, energy efficiency, and collaboration in buildings by analyzing space usage and occupant behavior. With a strong focus on workplaces, the IoT-driven proptech plans to use the new funding to expand its market presence and meet growing demand, particularly in the senior care sector, where its technology aids in early health issue detection and emergency response.