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$160 off Lumen Metabolism Tracker @Lumen

12% Cash Back
15% Super Cash Back

for $199 + free shipping

    • Save $160 off Lumen Metabolism Tracker @Lumen, for $199 + free shipping.
    • The Lumen device uses a CO₂ sensor and flow meter to determine the CO₂ concentration in your breath, letting you know if you’re burning carbs or fats for energy in real-time. Lumen’s unique technology has been validated to match the gold standard for metabolic measurement, giving you access to lab-level insights from your home.
    • Price may be changed without notice.
Lumen 0
21 Hour(s) ago13

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