Heart and vessels

Heart rate at complete rest. Lower generally reflects better cardiovascular fitness.

Lower is generally better — a lower resting heart rate reflects better cardiovascular fitness.

Heart Rate Variability — beat-to-beat variation (ms). Higher generally signals better recovery.

Higher is generally better — more beat-to-beat variation signals better recovery and autonomic balance.

The lowest heart rate recorded that day. Not the same as resting heart rate, which is computed separately.

The highest heart rate recorded that day.

Standing heart rate measured during a weigh-in.

Systolic blood pressure — the pressure as the heart beats (mmHg). Manually logged.

Lower is generally better within a healthy range — elevated systolic pressure raises cardiovascular risk.

Diastolic blood pressure — the pressure between heartbeats (mmHg). Manually logged.

Lower is generally better within a healthy range — elevated diastolic pressure raises cardiovascular risk.

Manually logged pulse (bpm).

Pulse Wave Velocity — speed of the pulse along the arteries (m/s). Higher can reflect stiffer arteries.

Lower is better — a slower pulse wave reflects more elastic, less stiff arteries.

An estimate of your arteries' age from arterial stiffness — informational, not a diagnosis.

Lower is better — a younger arterial age reflects more flexible, less stiff arteries.

A recording of the heart's electrical rhythm.

Sudomotor (sweat-gland) response at the feet — a screen for nerve function. Informational only.

Higher is better — a higher score reflects healthier nerve (sweat-gland) function.