Demo: sample numbers, not anyone's real measurements.

Biology

Phenotypic Age, wearable trends and labs

Phenotypic Age

2 of 9 results ready

No estimate until all nine are present and valid.

Missing

Albumin, Lymphocytes, Mean cell volume (MCV), Red cell distribution width (RDW-CV), Alkaline phosphatase (ALP), White blood cell count

Check these

C-reactive protein: this result is marked as hs-CRP. PhenoAge v1 accepts a standard CRP only, because no validated method for substituting hs-CRP has been reviewed. If the report says plain CRP, correct the assay.

Add or correct results

Wearable metrics

Resting heart rate28 of 28 days59bpm+1 bpm vs the 28 days before
Heart rate variability28 of 28 daysMeasured as reported by the source. Compare only with the same source.41ms+2 ms vs the 28 days before
Sleep duration28 of 28 days7.6h+0.5 h vs the 28 days before
Sleep timing regularity28 of 28 days29min-4 min vs the 28 days before
Steps28 of 28 days9,086steps/day-581 steps/day vs the 28 days before
Active minutes28 of 28 days121min/day-2 min/day vs the 28 days before
Exercise28 of 28 days268min/week+25 min/week vs the 28 days before
Cardiorespiratory fitness (VO₂ max)8 of 60 daysAn estimate from your watch.47.4ml/kg/min

Each metric stands alone: 28-day summaries of your own measurements, not combined into a score or an age.

Trends

Lab results

12 tests

HbA1c14 Oct 2026, Sample labLab range 4 to 5.6 %−0.2 % since the result before5.3%In range
LDL cholesterol14 Oct 2026, Sample labLab range 0 to 100 mg/dL−13 mg/dL since the result before108mg/dLAbove range
HDL cholesterol14 Oct 2026, Sample labLab range 40 to 100 mg/dL+6 mg/dL since the result before52mg/dLIn range
Triglycerides14 Oct 2026, Sample labLab range 0 to 150 mg/dL−29 mg/dL since the result before102mg/dLIn range
Vitamin D (25-OH)14 Oct 2026, Sample labLab range 30 to 100 ng/mL+9 ng/mL since the result before36ng/mLIn range
Vitamin B1214 Oct 2026, Sample labLab range 200 to 900 pg/mL+92 pg/mL since the result before410pg/mLIn range
Ferritin14 Oct 2026, Sample labLab range 30 to 300 ng/mL+8 ng/mL since the result before104ng/mLIn range
C-reactive protein (CRP)14 Oct 2026, Sample labLab range 0 to 1 mg/L−0.5 mg/L since the result before0.8mg/LIn range
TSH14 Oct 2026, Sample labLab range 0.4 to 4 mIU/L−0.2 mIU/L since the result before2.1mIU/LIn range
Total testosterone14 Oct 2026, Sample labLab range 300 to 1000 ng/dL+44 ng/dL since the result before604ng/dLIn range
Glucose14 Oct 2026, Sample labLab range 70 to 99 mg/dL−4 mg/dL since the result before88mg/dLIn range
Creatinine14 Oct 2026, Sample labLab range 0.7 to 1.3 mg/dL−0.01 mg/dL since the result before1.03mg/dLIn range

The range is the one your lab printed with the result, shown only when it was recorded. Talk to your doctor about any result outside it.

Add Phenotypic Age results

Enter the nine results from one blood test, in the units printed on your report. Erkan converts them and shows you both before saving.

Collection dateLab (optional)

Albumin

Serum albumin, from a liver or metabolic panel

Creatinine

Serum creatinine, from a kidney or metabolic panel

Glucose

Serum or plasma glucose (fasting is fine). Not HbA1c.

C-reactive protein (CRP)

Standard CRP. A high-sensitivity (hs-CRP) result is stored separately and not used by this model.

The report says

Reported as below the detection limit (for example "< 0.5")

Lymphocytes

Lymphocyte percentage from a complete blood count

Mean cell volume (MCV)

From a complete blood count

Red cell distribution width (RDW-CV)

RDW-CV in %. RDW-SD (fL) is a different measure and is not accepted.

Alkaline phosphatase (ALP)

From a liver panel

White blood cell count

Total WBC from a complete blood count

0 of 9 filled.

An estimate from a published population model, not a diagnosis. Erkan does not judge single results as healthy or unhealthy; your lab's reference ranges and your doctor do that.

Biology

Phenotypic Age

Wearable metrics

Trends

VO₂ max

Weight

Resting heart rate

Heart rate variability

Lab results

Add Phenotypic Age results

Other lab results

Biology

Phenotypic Age

Wearable metrics

Trends

VO₂ max

Weight

Resting heart rate

Heart rate variability

Lab results

Add Phenotypic Age results

Other lab results