A Smart Wireless Stethoscope allows medical professionals to remotely monitor and diagnose heart and lung conditions in patients by transmitting sound waves from the patient's body to a remote location via Bluetooth. It consists of a microphone, amplifier, Bluetooth module, microcontroller, memory storage, LCD, and application. A primary benefit is improving the accuracy and speed of diagnoses by detecting abnormal sounds and providing instant diagnoses, as well as potentially reducing healthcare costs by enabling remote patient monitoring and treatment.