A pulse oximeter is a device that measures the oxygen saturation level in your blood and your heart rate. It's a non-invasive tool that provides instant results by attaching to your fingertip, earlobe, or toe.
Who should use a pulse oximeter?
Pulse oximeters are used by individuals who need to monitor their oxygen levels regularly, such as people with chronic lung diseases, asthma, or heart conditions.
How accurate is a pulse oximeter?
Most pulse oximeters give accurate readings within 2% compared to arterial blood gas analysis.
Can I use a pulse oximeter while exercising?
You can use a pulse oximeter while exercising to monitor your oxygen levels. However, movement can sometimes interfere with the reading.
Can I use my pulse oximeter on someone else?
Yes, you can use your pulse oximeter on someone else as it's a non-invasive device. Alcohol wipes can quickly disinfect your device.