Lumen AI Metabolism Tracker: Breathe to Reveal Your Metabolism
Lumen AI uses your breath to detect whether you’re burning fat or carbs—then delivers tailored nutrition and metabolic insights in real-time.
Core Features of Lumen AI
Lumen leverages your exhaled CO₂ to estimate whether your body is burning fat or carbs, then gives nutrition tips based on your metabolic state.
Breath Metabolism Analysis
Measure your metabolic state using a handheld breath sensor.
Nutrition Recommendations
Get meal suggestions based on whether you should use carbs or fats.
Daily Metabolic Tracking
Monitor your metabolism over time and see shifts in fuel usage.
Adaptive Eating Windows
Adjust your carb intake timing according to your metabolic mode.
Trends & Insights
Visualize glucose, metabolic mode trends and nutritional adherence.
Ideal Use Cases
Lumen AI is ideal for people wanting deeper metabolic awareness to optimize diet and energy balance.
Diet Planners
Track when your body prefers fat vs carbs to align meal timing.
Fitness Athletes
Optimize fueling and recovery strategies during training.
Biohackers
Understand your metabolism for smarter daily nutrition decisions.
Pros & Cons
Pros
- Innovative respiration-based metabolic measurement
- Personalized nutrition suggestions based on real data
- Progress insight over time
- Portable device + app pairing
Cons
- Requires owning the physical device
- Subscription needed for full features
- Not a perfect metabolic measurement (estimation)
Pricing & Plans
Lumen AI operates as a hardware + software model: you buy the device and subscribe for full data and insights.
Device + Starter Plan
$249
- Breath sensor hardware
- Basic metabolic readings
- Limited insight depth
Pro Subscription
$14.99/month
- Full trends & insights
- Nutrition guidance
- Export data and history
Frequently Asked Questions
How does Lumen measure metabolism?
By analyzing your breath’s CO₂ concentration, Lumen estimates whether your body is burning carbs or fats. It uses internal algorithms to map that to metabolic state.
Do I need glucose monitor?
No. Lumen works independently via breath — though you can optionally pair data with glucose for deeper insight.
Is the device accurate?
It offers estimations — helpful for trends, though not perfect for clinical diagnosis.
Can I use it without the device?
No — the hardware breath sensor is required to gather metabolic data.
Final Verdict: Should You Use Lumen AI?
If you’re serious about syncing your nutrition with real-time metabolic data, Lumen AI is one of the most unique tools you’ll find. The breath sensor + intelligent app can reveal hidden patterns and turbocharge your diet strategy.
Try Lumen AI

