The assessment of a patient with respiratory problems usually includes measurement of blood oxygen saturation, using a pulse oximeter. This is particularly important in unwell patients with COVID-19, since hypoxia is a serious warning sign for severe pneumonia. The basic complectation of the IDIS2GO KIT include SpO2 Pulse oximeter sensor or Pulse oximeter.

Non-invasive measurement of blood oxygen saturation and heart rate.
By measuring the absorption light during the ripple, the oxygen saturation value of the arterial blood can be obtained.