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Active in the Internet of things and connected objects, we specialize in conceiving communicating and locating objects. Our GPS-free location solutions are effective indoor and outdoor for finding people and tracking valuable assets.

Alzheimer wandering is dangerous : Hear & Know can help

CES 2016

For offering the only technology that permits worldwide geolocation of people/assets, outdoors & indoors, without having to deploy any infrastructure, we have been awarded of the silver medal at the CES in 2016 (European American Enterprise Council) .


We are member of

French Tech, Rocket Space Incubators, Paris & Co, ... And many more !