At home, on the go, or during exercise: thanks to the Medisana PM 100, you'll always know your blood oxygen saturation levels and pulse. Simply put the pulse oximeter around your fingertip and start your measurement with just 1 press on the display. Within a few seconds, you can read the results via a bar chart or in wave form. If you don't have any time to lose, you can put the device away immediately once you've carried out the measurements. The pulse oximeter will turn off automatically after 8 seconds.