We are harnessing technology to build tools that put valuable, actionable health insights into the hands of everyday people.

Bruno Thuillier
Chief Executive Officer
Current diagnostic and monitoring techniques are costly, invasive, and hard to use. But they don’t have to be. Our mission is to develop tools that are seamless, easy to use, and deliver information that consumers need.
Over his 30-year career, Bruno has helped launch and scale some of the world’s most innovative telecommunication products, mobile phones, and sensors. Before co-founding BOYDSense, Bruno was the Chief Technology Officer at start up Sensitive Object, which invented a touch sensor technology that works on multiple geometries and surface materials. Sensitive Object was acquired by Tyco Electronics in 2010. He also served as Vice President of R&D at Siemens Mobile Phones, spearheading the technological development of several generations of smartphones. Bruno studied Physics at the Conservatoire National des Arts et Metiers in Paris, France.
Sandrine Isz
Chief Science Officer
To lead the best life possible, we all should have the ability to access accurate, individualized data about our diet and health so we can make the lifestyle decisions that will work best for us.
Sandrine has domain expertise in sensors, nanomaterials, materials chemistry, analytical chemistry, human breath analysis, data mining, and artificial intelligence. Her previous experience includes Merck Prolabo where she was Technical Lead. Sandrine has a degree in Engineering, Material Science from École Nationale Supérieure de Chimie et de Physique de Bordeaux (ENSCPB) as well as a PhD in Material Science from Paris XI University. She completed her post-doctoral studies at Israel’s Weizmann Institute.
Arnaud Debains
Chief Financial Officer
An expert in financial issues common in high-growth sectors, Arnaud has served as a founding CEO for newly-formed organizations, as well as for established companies growing at a rapid pace. Skilled in working in multinational environments, he has specific expertise in the telecommunications, internet and software industries. Arnaud serves as CFO for Alpha MOS and BoydSense. He has a degree in Civil Engineering from the Ecole Nationale Supérieure des Mines de Saint-Etienne, as well as an MBA from ESSEC Business School in Paris, France.
Joel Rabasco
VP Product Management
Information is power. By giving people the ability to monitor their individual metabolic response to diet and exercise, they’ll get the feedback they need to achieve their healthcare and wellness goals.
Along with a passion for health and nutrition, Joel brings extensive experience in consumer electronics, wireless communications, and healthcare product development including a background in launching new products for a diverse array of high-tech start ups. He’s held leadership roles at Qualcomm, Qualcomm Life, Texas Instruments, Siemens Mobile, and Hewlett Packard. Joel has both a BS in Mechanical Engineering and a Masters in International Management from UC San Diego.

An Alpha MOS company, a leader in sensory metrology solutions.

Our parent company is Alpha MOS, a global provider of gas-compound sensing equipment with over two decades of experience around the world. The team at Alpha MOS includes 25 engineers and scientists. Our diverse backgrounds include biochemistry, biophysics, analytical chemistry, chemical sensors, gas sensing analytics, statistics, mathematics, electronics, and software.