Invoy provides a patented breath chemistry sensor that measures acetone and other biomarkers in exhaled breath to deliver real‑time metabolic insights such as fat‑burn rate, inflammation, and gut health.
Funding
$5.1M raised to dateRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.

Founders
Product
Problem
Many individuals lack an easy, non‑invasive way to monitor internal metabolic processes such as fat oxidation, inflammation, and gut health, making it difficult to adjust diet, activity, or lifestyle in real time for effective weight management.
Solution
Invoy offers a patented breath chemistry sensor that quantifies biomarkers like acetone directly from a user’s exhalation, delivering immediate insight into metabolic state. The device pairs with a mobile platform that generates personalized weight‑management reports and actionable guidance based on each breath sample. Users receive daily scores, trend visualizations, and coaching prompts that help them connect daily choices with metabolic outcomes. Expert coaching is integrated to interpret the data, set intentions, and support progress toward health goals. The system provides continuous, real‑time feedback without the need for blood draws or laboratory visits.
Target Audience
Primary customers are health‑conscious consumers seeking data‑driven weight‑loss or metabolic monitoring, as well as wellness programs and fitness coaches who want to incorporate objective breath‑based metrics into their services.
Features
- Patented breath sensor that measures acetyl‑acetone levels to indicate fat‑burn rates
- Real‑time metabolic scoring delivered via a mobile app after each breath sample
- Personalized daily reports highlighting fat burn, inflammation, and gut health metrics
- Actionable guidance and intention‑setting prompts linked to the user’s metabolic score
- Integrated expert coaching to help interpret data and adjust lifestyle habits
- Trend tracking over time to visualize progress and inform goal adjustments