Winmedical (device manufacturer) commercializes a wearable multi-parametric modular medical system, WinPack, to deliver continuous real-time monitoring and recording of vital signs, such as electrocardiography (ECG), respiration rate, BP, blood oxygen saturation, body temperature, and posture, in low-acuity departments to increase the overall clinical performance. A new algorithm to process the raw physiological signals acquired by the WinPack to provide more accurate and more continuous BP measurement is now to be tested.