A blood pressure log with two clean trends
Record systolic and diastolic separately, and see each one's trend line. Simple records, no interpretation — bring the printable report to your professional.
How it works
Add both numbers
The template list has Systolic BP and Diastolic BP — add them in two clicks, unit mmHg pre-filled.
Log each reading
Two number fields a day, or as often as you measure. Same-day re-entry replaces the earlier value.
Trends, and a report to share
Each series gets its own chart. The report page prints a clean summary — save as PDF to bring along.
Why a browser tracker
Your readings are stored in your browser's local storage — no account, no upload, no analytics on your numbers. We can't see your data even if we wanted to. Export a CSV for the spreadsheet view, or a full JSON backup, anytime from the report page.
Questions people ask
Does this app interpret my blood pressure?
No. It records and charts what you enter — it does not evaluate readings or give advice. Share the report with a qualified professional.
Can I log twice a day?
The log keeps one value per metric per day (the latest entry wins), which keeps the trend line honest.
Is my data private?
Yes — readings stay in your browser's local storage. Nothing is uploaded, and we can't see them.
HealthQuant records and visualizes what you enter. It is informational reference only — not medical advice, diagnosis or treatment.