Last Updated: 2025

Acceptance and Agreement

By downloading, installing, or using the Heartbeat application (“Application”), you declare that you have read, understood, and agree to these Terms of Use. If you do not agree to these terms, please do not use the application.

Service Description

Heart Analyzer is a mobile health application that provides the following services:

• Heart Rate Measurement: Heart rate measurement from your fingertip using the camera
• HRV Analysis: Calculation and analysis of heart rate variability (HRV) metrics
• Stress Tracking: Calculation of stress, energy, and tension scores based on HRV data
• Health Trends: Visualization and analysis of measurement results over time
• Informative Content: Educational articles and information about heart health

Usage Limitations

Age Restriction

This application is designed for users aged 18 and over. Users under 18 are not recommended to use the application. Parents or guardians are responsible for the use of the application by children under 18.

Prohibition of Medical Use

This application:

• Cannot be used for medical diagnosis, treatment, or prevention purposes
• Is not a medical device and does not have medical device approvals
• Cannot be used for medical emergencies
• Does not replace professional medical advice
• Cannot be used for medication dosage or treatment plan decisions