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MettleSense · Evidence Base

The science
behind every verdict.

MettleSense doesn't guess. Every cardiac classification and every weight-intelligence call traces to a peer-reviewed source. Here is the literature — click any entry to read the original.

Featured · From the Team

Field notes &
thought leadership.

Practitioner write-ups on agentic automation and applied AI from the people building MettleSense.

MettleSense Shield · Cardiac & HRV

Arrhythmia classification
& heart-rate variability.

The 9-condition classifier and 5-metric HRV fingerprint are built on established clinical signal-processing and electrophysiology literature.

MettleSense Lean · Nutrition & Recovery

Weight intelligence
& sports physiology.

Sugar Bomb™, glycogen retention, EPOC, recovery windows, injury-risk load and electrolyte replacement each map to a published source.

Reference Databases

Where the macros
come from.

No "curry — 200 kcal" placeholders. Every food item is sourced from a recognised nutritional database.

Citations are provided for transparency and education. MettleSense is not a medical device and does not provide medical advice. Where a reference is listed by PubMed/PMC identifier, follow the link to the original source for full text and context.

Get in touch

For more details, reach out to our team.

support@mettlesense.com