Health AgeFitnessAlgorithms
What 'Health Age' Actually Means and Why Pulsyn Doesn't Use It
Most wearables give you a health age or body age score that compares your biometrics to a population average. The math is a regression model, not a medical diagnosis. Pulsyn does not show one because the number is statistically invalid for the individual reading it.
James Hoffmann Jun 6, 2026 · 13 min read