HealthPulse — Your Personal Health Scanner in Your Pocket

Ever wondered if your smartphone could double as a health monitor? Meet **HealthPulse**, a free, privacy-first Android app that turns your phone's camera into a powerful health scanning tool.

**How It Works**

Simply place your finger over the rear camera, and HealthPulse uses photoplethysmography (PPG) technology — the same principle behind hospital pulse oximeters — to analyze blood flow through your fingernail. The camera flash illuminates your finger while advanced signal processing algorithms detect subtle changes in light absorption with every heartbeat.

**8 Health Metrics in One Scan**

In just 10-15 seconds, you get: Heart Rate (BPM), Blood Oxygen (SpO2), Blood Pressure estimate, Stress Level, Breathing Rate, Heart Rate Variability, Blood Flow (Perfusion Index), and BP Status — all from a single finger scan.

**Your Data, Your Device**

Unlike other health apps, HealthPulse stores everything locally. No cloud uploads, no accounts, no data sharing. Your health information never leaves your phone.

**Built for Everyone**

With a clean dark-themed interface, easy-to-read results, and full measurement history on the homepage, tracking your wellness has never been simpler.

*Download HealthPulse today — because health awareness starts with a single touch.*

> *Disclaimer: HealthPulse is for wellness purposes only and is not a medical device.*