A portable ECG device is designed for home use to monitor heart rhythm conveniently. It allows patients to record short ECG readings anytime they feel symptoms like palpitations or chest discomfort. The device is lightweight, easy to operate, and connects to a smartphone for data storage. It helps detect arrhythmias early and supports remote consultation with cardiologists. Patients with chronic heart disease benefit from regular monitoring without visiting the clinic. It provides quick results within seconds. The device is rechargeable and user-friendly. It ensures better compliance with cardiac monitoring. Data can be shared digitally with doctors. It promotes preventive cardiac care at home.