My Pulse Wave Velocity (PWV), a measurement of arterial stiffness, is below age 30 average. That's 16 years younger than my chronological age.

Data:
2021: 6.05 (148 reads)
2022: 6.3 (151 reads)
2023: 6.4 (44 reads)

Used Withings scale, validated against sphygmocore gold…