Over the last few decades healthcare monitoring systems have become a major concern thereby drawing attention of researchers worldwide. Due to increasing technology, the online telemedicine has proved to be cost-effective and useful in delivering timely and efficient healthcare services. These healthcare systems are mainly based on wireless technology integrated with sensor devices. The developing technological services, has led to revolutionary change in remote healthcare monitoring system by replacing the conventional bedside monitors with portable devices. Our proposed work mainly aims in providing timely medical assistance to elderly people who are suffering from heart ailment and to those who cannot visit hospital on regular basis. Our proposed system is designed to measure vital parameters like temperature and heart rate using sensor devices. With the help of Wi-Fi module, the system will continuously transmit the primary vital data of the patient to the server were fuzzy logic is applied to determine whether the patient is critical or not. If the patient is found to be critical then immediately an SMS and email will be sent to the patient's relative to notify them about the patient's condition.