How it works

From sweat to performance data — in three beats

A scroll-choreographed look at how PointFit turns perspiration into actionable biomarker insights.

Exercise as usual

Wear the PF-ACE patch during your workout. No needles, no blood draws — just sweat.

Sweat meets the patch

Our UHMWPE nanomembrane captures biomarkers through evaporative dermal biosensing in real time.

Data on your wrist

Lactate, electrolytes, and hydration metrics stream to the PointFit app and your smartwatch.

Join the Waitlist

These statements have not been evaluated by the FDA. PointFit Sweat Sensor is not intended for use in the diagnosis, cure, mitigation, treatment or prevention of disease.