Intelligent wearable healthcare monitoring has emerged as a promising field in healthcare, allowing for real-time and continuous monitoring of a patient's health status. In recent years, advances in sensor technology and machine learning (ML)/ deep learning (DL) have led to the development of sophisticated wearable healthcare monitoring frameworks that can provide accurate and timely healthcare services. This work provides an overview of the current trends in sensor-aided and DL approaches for intelligent wearable healthcare monitoring frameworks. This chapter discusses the various medical sensors that are commonly used in wearable devices. DL approaches have been widely used in intelligent wearable healthcare monitoring frameworks to process and analyze the data collected from sensors. Authors also discuss the various DL techniques which are commonly used for healthcare monitoring.