Heart Rate: Health Tracker

Heart Rate: Health Tracker - Instant HR Monitoring via Camera
⚠️ Important Disclaimer: This app is not a medical device. It is intended for general fitness and wellness purposes only. It should not be used for medical diagnosis, treatment, cure, or prevention of any disease or medical condition. Always consult a healthcare professional for medical advice, diagnosis, or treatment.

Welcome to Heart Rate: Health Tracker, a simple yet powerful monitoring app designed to help you stay on top of your cardiovascular trends, anytime, anywhere. We use your smartphone’s camera and flash to provide instant and reliable heart rate measurements (BPM).

In today's busy world, paying attention to heart wellness is crucial. Whether you want to check your recovery after a workout, gauge your body's response during stressful moments, or simply build a daily habit of monitoring, this app is your perfect assistant.

Key Features & Innovative Technology
📸 Instant & Accurate Measurement
No Extra Devices Needed: Simply place your fingertip gently over your phone’s rear camera and flash, ensuring the lens is fully covered.

Effortless Operation: The app uses light-sensing technology (Photoplethysmography/PPG) to detect subtle changes in blood flow in your fingertip's capillaries, calculating your Heart Rate in just a few seconds.

High Precision: Our advanced algorithm is optimized to provide accurate readings when used correctly. Please note: Accuracy depends on proper usage and device compatibility.

📈 Detailed Historical Tracking
Automatic Records: All your heart rate measurements are automatically saved locally and displayed in a clear timeline.

Trend Analysis: Review your history to observe long-term heart rate fluctuations under different conditions (rest, post-exercise, stress) for better wellness management.

User Experience & Privacy Commitment
Clean & Intuitive UI: Enjoy a smooth, responsive layout and comfortable user experience.

Optimized Performance: Includes power consumption optimization to reasonably control flash usage during measurement, reducing battery drain.

🔒 Privacy & Security
Local Data Storage: We strictly adhere to data privacy policies. All your heart rate data is stored locally on your device unless you actively choose to export or delete it.

No PII Collection: This app does not collect any Personally Identifiable Information (PII), ensuring your safety and privacy.

Compatibility & Final Disclaimer
Device Requirement: The functionality of this app requires a working rear camera and flash.

Final Policy Acknowledgment:

Heart Rate: Health Tracker is for informational and non-medical health purposes only. If you have a medical condition, or if you are concerned about your heart health, please seek the advice of a qualified healthcare professional.

Download now and take the first step in your heart wellness journey!