The SmartCare app pairs with wireless Bluetooth sensors to receive medical data like ECG readings. It displays the data in live plots and charts acceleration. It can also track calories burned and detect falls during exercise, triggering emergency alerts if needed. The custom server receives data from clients, analyzes it for arrhythmias, and sends alerts to contacts and doctors if issues are found. While currently designed for ECG, the app can be expanded to other medical sensors connected via Bluetooth.