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The Lumen Device

Metabolic tracking in the palm of your hands
Everything you need to optimize your health in the palm of your hand.

  • Sleek & compact design
  • iOS and Android app
  • High-precision CO2 sensor
  • Travel Case

Real-time tracking
Track whether you’re in fat burn or carb burn through your breath.

  • Unlimited measurements
  • Activity & sleep tracking
  • Metabolic health indicator
  • Workout optimization insights

Nutrition coaching
Know what to eat and when.

  • Daily personalized nutrition plan
  • Meal suggestions and recipes
  • Intermittent fasting insights
  • Metabolic food log

Discount code: JULIABRADBURY for $50 off