CardioSignal is a mobile app and CE-marked medical device designed to detect atrial fibrillation, one of the most common heart rhythm disorders. It uses advanced technology to measure heart activity through your smartphone, providing real-time results with high accuracy. Available for both iOS and Android, the app allows users to monitor their heart health regularly and share the data with healthcare professionals for early intervention. It aims to improve cardiovascular health by offering an accessible, non-invasive tool for at-risk individuals.