Lumen
lumen.meThe world's first handheld metabolic health coach.
Health & Wellnessmetabolismweight-losswearablebreath-analysismetabolic-healthpersonalized-nutritionfitness
About
Lumen is a handheld breath-analysis device paired with a mobile app that measures whether your body is burning carbs or fat in real time. It provides personalized daily guidance on nutrition, exercise, sleep, and stress to support sustainable weight loss and metabolic health. The technology is validated by peer-reviewed research and is used by both individual consumers and healthcare practitioners.
Problem
People don't know what their body needs to burn fat efficiently and lose weight sustainably.
For
Adults looking to improve metabolic health, manage weight, and boost energy levels
How it works
The Lumen device analyzes CO₂ concentration in your breath to determine whether your mitochondria are burning carbs or fat, and the app delivers personalized lifestyle guidance based on those measurements.
Business model
one-time
Status
launched
Company
Lumen