WF-PPG: A Wrist-finger Dual-Channel Dataset for Studying the Impact of Contact Pressure on PPG Morphology

Welcome to the WF-PPG dataset repository! This dataset, "WF-PPG: A Wrist-Finger Dual-channel Dataset," is designed to study the impact of wrist postures on Photoplethysmography (PPG) morphology. It is intended to facilitate research into how varying contact pressures between PPG sensors and the skin affect the quality of the PPG signals, particularly for wearable health monitoring applications.