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Log daily systolic, diastolic, and pulse measurements. Monitor morning surges, evaluate Mean Arterial Pressure (MAP), and export doctor reports.
Clinical staging, vascular perfusion math, and doctor export logs
Instantly classifies readings into Normal, Elevated, Stage 1 HTN, Stage 2 HTN, or Emergency Crisis according to cardiological guidelines.
Computes continuous cardiac perfusion pressure to evaluate tissue oxygenation and vascular health.
Tracks morning waking baselines versus evening readings to detect abnormal cardiovascular circadian variations.
Systolic < 120 AND Diastolic < 80 mmHg. Maintain with heart-healthy diet and regular activity.
Systolic 130–139 OR Diastolic 80–89 mmHg. Lifestyle interventions and potential medication review.
Systolic ≥ 140 OR Diastolic ≥ 90 mmHg. Requires clinical evaluation and antihypertensive therapy.
Everything you need to know about Blood Pressure Tracking & MAP
According to the American Heart Association (AHA), normal adult blood pressure is a Systolic reading under 120 mmHg AND a Diastolic reading under 80 mmHg (e.g. 118/76 mmHg).
Blood pressure naturally surges in the morning as cortisol and adrenaline rise upon waking. An excessive morning surge is an independent risk factor for stroke and cardiac events.
Mean Arterial Pressure (MAP = Diastolic + 1/3 Pulse Pressure) reflects the average perfusion pressure flowing through your vital organs (brain, kidneys). A normal resting MAP is 70–100 mmHg.
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Export your complete blood pressure log with time tags, heart rate, and notes to share with your physician.
Sit quietly in a chair with back supported and feet flat on the floor for 5 minutes. Avoid caffeine, exercise, and smoking for 30 minutes prior. Support your arm at heart level.
Pulse Pressure is the difference between Systolic and Diastolic pressure (Systolic minus Diastolic). A normal pulse pressure is 40–50 mmHg. Values persistently above 60 mmHg indicate arterial stiffness.
Yes. All readings and calculations run 100% locally in your web browser. No private medical data is sent across the internet.
Yes! You can record Left vs Right arm and Seated vs Lying posture for clinical accuracy.
If your systolic is >180 or diastolic >120 mmHg, rest 5 minutes and re-test. If it remains high, or is accompanied by chest pain, shortness of breath, or numbness, call emergency medical services (911) immediately.
Yes! Click 'Export Doctor Log (CSV)' to download a spreadsheet with all your readings, MAP, and heart rates.
Most cardiologists recommend testing twice daily: once in the morning before medication/breakfast, and once in the evening before bed.
No. The BP Morning Logger is 100% free with no sign-up or app installation required.
Yes! The interface is fully responsive across mobile, tablet, and desktop screens.