A user manual is a document which is intended to guide the user about the product usage and its detailed safety precautions. The difficulty in understanding home healthcare products, which is in the form of printed media in user manuals, led to an idea of conceptualizing it into a digital platform and providing better understanding experience to the product users. In order to achieve this, exact 3D model of the product is required. Animation has to be applied to exactly match the real-time working and usage of the model. The existence of a strong technological innovation like Augmented Reality (AR), which blends virtual and real world by making use of computer visual based recognition algorithms to enhance sound, video, graphics, and other sensory inputs embedded within an application, is used. The paper presents the innovative concept pulse oximeter, which will be shown as an augmented user guide for the product.