Lumen Stock

Lumen develops a device designed to help enhance fat burn, lose weight, and boost energy naturally.

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About Lumen Stock

Lumen is a device and app that measures your metabolism in a single breath and provides daily personalized nutrition based on your metabolic data. Through the device and app, you can achieve your fitness goals whether they be weight loss, performance optimization, or simply improving your metabolic health. As a company, we are a team of scientists, researchers, engineers, and designers, aimed at improving the way people understand their metabolism. We believe that a healthy metabolism is a key to better health and that everyone can attain it with a little help from Lumen. At Lumen, we are all about teamwork, friendship, and family. Curious about joining? We are always looking for creative people who share our passion for health and fitness to join our team.

Funding History

August 2018$1.8M
September 2019$8.5M
December 2022$62.0M


Founder & CEO

Daniel Tal

Founder & Chief Growth Officer

Dror Ceder

Interim COO & CFO

Omry Czapnik

Hardware Development Manager

Roy Rozenman

VP of Marketing

Daniel Rosenfeld

Co-Founder and CIO

Avi Smila

Co-Founder and Chief Scientist

Merav Mor

Co-Founder, Head of Science for Product

Michal Mor


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