Heart rate via camera
Estimate pulse with your phone camera for a quick reading you can save alongside other entries.
Personal BP diary · calm tracking
Log blood pressure, pulse & SpO2 in one calm place.
Measure heart rate with your camera, record blood pressure and SpO2, and follow simple charts over time — a personal health diary, not a medical device.
EN display name draft (pending confirmation). Store page currently shows 血压追踪管家. Alternate draft: Blood Pressure Tracker.
Get on Google Play
Free to start · Optional in-app purchases via Google Play
Three simple ways to stay on top of your numbers
Built for everyday logging — clear, quiet, and easy to revisit.
BP & SpO2 logging
Record blood pressure and blood oxygen readings from your own devices — keep a tidy personal diary.
Charts & history
Review trends with simple charts and history so you can see how readings change over days and weeks.
How it works
Three short steps from install to your first log.
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Install from Google Play
Get BP Log: Blood Pressure Diary (package com.jng.xueya) and open the app.
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Add a reading
Log blood pressure or SpO2, or use the camera for a heart-rate estimate.
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Review your charts
Open history and charts anytime to see how your diary builds over time.
A few quiet notes
- This app is a personal health diary for logging and reviewing readings. It is not a medical device and does not diagnose, treat, or replace professional medical advice.
- The free experience may include ads. Optional subscriptions or in-app purchases are billed only through Google Play. This website never shows prices or takes payment.
- For privacy details, see our Privacy Policy on Notion.
Ready to start your BP diary?
Download on Google Play and log your first reading in minutes.
Get on Google Play