3 ms·
Pulse oximeters will also give low spO2 if your fingertip is cold. In that case, just put your hand/fingers under your armpit for a few seconds to warm them up.
by pkaye 3y ago
Pulse oximeters will also give low spO2 if your fingertip is cold. In that case, just put your hand/fingers under your armpit for a few seconds to warm them up.