Hear & Know based in France was created in 2012 by three founders coming from R& D department in the defense and security sector. Active in the Internet of things and connected objects, Hear & Know specializes in value asset security tracking solutions. Hear & Know “GPS of things” is effective indoor and outdoor, it helps finding people and tracking vehicles and valuable assets. Hear & Know has developed hardware modules (geolocation beacons), smartphone applications and built a worldwide database of radio transmitters. Our first applications are in securing people in risky places as well as locating fragile people (disabled, impaired…) with great precision. Our unique technology provides solution where traditional trackers (GPS/GPRS...) fail to perform.