Wearable Wellness System (WWS)

Our Wearable Wellness System (WWS) is a fully integrated wearable system specifically designed to continuously monitor a cluster of physiological parameters while moving.


WWS system includes:

WWS Female: a sensorised vest for ECG and respiration monitoring for womenWWS Male: a sensorised vest for ECG and respiration monitoring for men


SEW3: an electronic device for ECG and respiration monitoring


























The system is able to simultaneously acquire the following signals:

  • 1 electrocardiographic signal (ECG), lead parallel to DI
  • 1 respiratory signal (thorax)
  • body movements

The electronic device is equipped with a powerful processor that, through the use of complex signal processing algorithms, elaborates the acquired signals to extract several parameters like: 

  • Heart rate and respiration rate
  • Quality indexes for ECG and respiratory signals
  • Heart rate variability (sympatho-vagal index)
  • Posture and/or activity classification (lying, standing, walking, running)
  • Estimation of energy expenditure
  • step/minute




The ECG and respiratory signal are obtained by means of sensors made of yarns that are fully integ

rated into the textile structure that composes the garment. Posture and movements are monitored through the use of a tri-axial accelerometer, which is embedded into the small electronic device, and several sophisticated classification algorithms.  


The WWS system offers an high level of comfort which makes it a perfect solution for long term monitoring of physiological parameters.