Troubleshooting Your Pulse Oximeter

If you're having trouble getting an accurate reading with your pulse oximeter, here are some troubleshooting tips you can try:

1. Make sure your fingers are clean and dry. Dirt, moisture, or nail polish can interfere with the pulse oximeter's ability to get an accurate reading.
2. Check the battery. A low battery can cause inaccurate readings or cause the pulse oximeter to not turn on at all.
3. Make sure the pulse oximeter is properly positioned on your finger. The clip or probe should be securely attached to your finger and not be loose or wobbly.
4. Try using a different finger. If you're having trouble getting a good reading from one finger, try using another finger.
5. Warm up your hands. If your hands are cold, it can cause vasoconstriction, which can reduce blood flow and cause inaccurate readings.
6. Stay still and calm. Movement or an increased heart rate can cause inaccurate readings. Take a few deep breaths and try to stay still while the pulse oximeter takes a reading.
7. Use a different pulse oximeter. If you're still having trouble getting an accurate reading, try using a different pulse oximeter to see if the issue is with the device.

It's important to keep in mind that a pulse oximeter is a screening tool and not a replacement for medical advice from a healthcare professional. If you have concerns about your oxygen levels or other symptoms, it's important to contact your healthcare provider.

Shop for a replacement pulse oximeter here.