Ключевые слова: app, biometrics, cardiac health, cardiac monitoring, cardio, data analysis, digital healthcare, ecg, electrocardiogram, exercise, fitness app, fitness tracking, gadget, graph, health advice, health alert, health analytics, health application, health assistant, health check, health data, health goals, health management, health monitoring, health record, health tech, health tracker, health trends, health updates, heart health, heart rate, heart symbol, medical app, medical records, mobile app, mobile technology, preventive care, preventive health, pulse monitoring, screen, selfcare, smart health, smartphone, technology, touch screen, user interface, wellness, wireless technology, wooden surface,