HeartIn: Your Comprehensive Heart Health Companion Welcome to HeartIn, the app designed to empower you to take control of your heart health with ease and precision. Utilizing cutting-edge technology, HeartIn transforms your smartphone into a powerful heart rate monitor, providing personalized insights and resources to help you lead a healthier lifestyle. From measuring your heart rate and variability to monitoring your stress and energy levels, HeartIn offers an all-in-one solution for your cardiovascular wellness. Key Features Heart Rate Measurement & Variability (HRV) With HeartIn, measuring your heart rate is as simple as placing your finger over your smartphone's camera. Our innovative technology uses the camera and flash to detect subtle changes in light absorption, giving you accurate readings in just seconds. Heart Score After each measurement, receive a personalized heart score that evaluates your heart health based on age and gender benchmarks. HeartIn calculates...