The PM 100 Connect saturation meter from Medisana measures blood oxygen saturation (SpO2) and heart rate for reliable health monitoring at home or on the go. The meter has a range between 70% and 100% SpO2, which is more than sufficient for all applications, both medical and sports. This also applies to the heart rate monitor, which has a range of 30 to 235 beats/min. The PM 100 oxygen meter displays the results as desired in a bar chart or line graph. The display rotates automatically, so that the results are always immediately and clearly readable. In addition, the two included AAA batteries last a long time, partly due to the economical but bright OLED screen. This PM 100 Connect saturation meter can connect to the VitaDock+ app for iOS and Android via Bluetooth, so you always have your data at hand, anytime and anywhere!