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Life & fun · August 11, 2023

Lumen

The first device to hack your metabolism

Lumen launched on August 11, 2023 with 85 votes, #1,249 of 4,347 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 3 years on.

Visit lumen.me ↗Lumen alternatives

What it does

Lumen is the world’s first hand-held, portable device to accurately measure metabolism. Lumen tracks, analyzes and shows you how to improve your metabolic health.

Lumen is the world’s first portable device to measure track and analyze your metabolism. See if your body is using fats or carbs for fuel in a single breath.

One breath into Lumen's CO 2 sensor tells you whether you're burning fat or carbs, and delivers a personalized plan for the day ahead. know how many carbs, fats and protein you need. No diets. No guessing. Lumen is the world's first hand-held, portable device to accurately measure metabolism. Once available only to top athletes, in hospitals and clinics, metabolic testing is now available to everyone. Lumen uses a CO 2 sensor and flow meter to determine the CO 2 concentration in a single breath. This indicates the type of fuel your body is using to produce energy. Trusted by top universities and research centers around the world. The Lumen device uses a CO₂ sensor and flow meter to…from lumen.me

Does a similar job

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  • Lumen2018 · indiegogo.com · ▲233

    Hack your metabolism & lose weight

  • Lumen2018 · indiegogo.com · ▲2

    Track & monitor your metabolism in a single breath

  • Lumen - Nutritionist in Your Pocket2018 · lumen.me · ▲2

    First device to hack your metabolism & lose weight

  • Ultrahuman Ring2022 · ultrahuman.com · ▲202

    A ring that decodes your metabolism

  • Lumenator Pro2025 · lumenator.app · ▲86

    Peripheral monitoring for MacOS

  • Lumen AI Journal2025 · apps.apple.com · ▲10

    Let AI remember, reflect, and journal with you.

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