Lumen Lumen Device | Healf

Lumen Device + 12-month Subscription

Product description

Key Benefits

Lumen is a handheld device that measures your metabolism in real time by analysing the CO₂ levels in your breath. Using advanced sensors, it detects whether your body is burning carbohydrates or fat for fuel, giving you instant metabolic feedback. This insight helps tailor your nutrition and lifestyle choices, optimising your energy levels, fat-burning potential, and overall metabolic health.

With a 12-month Lumen membership included & preloaded onto the device, you'll receive tailored nutrition plans updated daily, macro tracking and meal suggestions, insights and recommendations for smarter habit formation, metabolic coaching and support, and integrations with Apple Health, Google Fit, and Garmin. Plus, the new AI food logging feature allows you to log meals using photo and voice recognition.

What’s in the box:

Specifications:

Why Lumen is Healf

Lumen’s mission is to create a world where everyone has access to personalised nutrition and lifestyle guidance that supports metabolic health, empowering individuals to improve their health through cutting-edge technology. They offer a state-of-the-art metabolism tracker that provides real-time insights into metabolic health, helping users optimise their nutrition and wellness. With values of transparency, honesty, and integrity, Lumen is committed to providing science-backed solutions that prioritise long-term health. The brand also fosters a culture of teamwork and inclusivity, with a passionate, diverse team working towards better health for all.

With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.

Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.

Suggested use

Lumen is for anyone looking to improve their metabolic health, manage their weight, boost their energy levels, support their workout routine, and live happier and longer lives.

The CO2 concentration is measured using a unique breath maneuver, which is performed by inhaling a fixed volume of air through the Lumen device (dynamic to each individual), holding it for 10 seconds, and exhaling fully.

Recommended pairing

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Frequently asked questions

How do we curate our products?

Every product undergoes our Healf Curation Process. With it, you can shop confidently knowing that every item has been tried and tested before it reaches you. Our Healf Curation Process includes three key steps: Brand Discovery, Expert Validation, and Community Testing. Through these, we assess quality, ingredients, effectiveness, and more, ensuring that every product empowers your wellbeing.

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