Data processors incorporating bio-sensors being sensors for detecting biological data; Biochips for research or scientific purposes; wearable personal electronic fitness activity monitoring device not for medical use, to measure and record changes in heart rate, changes in blood pressure, time changes, speed changes and acceleration changes; wearable computer hardware device for measuring physiological and biological data, not for medical use; Downloadable bioinformatics software for storing and analyzing biological data; Downloadable computer software for measuring, recording, and analyzing vital signs, heart rate, and heart signals; Downloadable computer application software for measuring, tracking, analyzing, displaying, uploading, and transmitting data from wearable electronic devices and portable and wearable electronic devices being smart watches; Downloadable software for remote monitoring of cardiac patients; downloadable computer software used with electrocardiographic apparatus and instruments for reading electrocardiographic apparatus and instruments; downloadable computer software for analysing electrocardiogram (ECG) data; battery charge devices; downloadable computer application software for monitoring electrocardiograms (ECG) for use on mobile phones; downloadable computer software for measuring electrocardiogram (ECG) data; downloadable software for measuring, analyzing and transmitting patients' electrocardiogram (ECG) data to medical doctors, nurses and staff, all via wearable electrocardiogram(ECG) measuring devices; downloadable computer software for recording, organizing and storing medical data; downloadable computer software for diagnosing diseases for medical purposes; downloadable software using artificial intelligence for analysis of electrocardiogram (ECG) data; downloadable computer application software for mobile phones for measuring, tracking, analysing, displaying, uploading, transmission of data from wearable electronic devices and portable and wearable electronic devices being mobile phones; Downloadable computer software for analyzing heart rate data for use in healthcare; downloadable software that automatically transmits patients' health input data and artificial intelligence (AI) based algorithm health analysis data to medical doctors, nurses and staff