Vayyar is a 4D imaging sensor technology company based in Yehud, Israel, developing radio-wave sensing solutions for healthcare, automotive, robotics, smart buildings, and safety applications. The company raised $296M across multiple rounds including Series A ($12M), Series B ($22M), Series C ($45M), Series D ($109M), and Series E ($108M) to scale its radar-on-chip technology, expand automotive in-cabin safety and fall-detection systems, and commercialize touchless sensing platforms for enterprises and medical environments. Vayyar reached a $1B valuation during its Series E round.