As a medical professional, I can guide you through the process of checking your oxygen level at home. Here's how you can do it: 1. Acquire an Oximeter: You'll need a device called a pulse oximeter. This is a small, handheld device that attaches to your fingertip. 2. Attach the Oximeter: Clip the oximeter onto your fingertip. Make sure your hand is warm and that the device is securely attached. 3. Wait for a Reading: The device will take a few seconds to a minute to provide a reading. It measures two things: your heart rate and the percentage of oxygen in your blood, known as your oxygen saturation level. 4. Interpret the Results: A normal oxygen saturation level is typically between 95% and 100%. If your reading is consistently below this range, you should consult with a healthcare professional. 5. Record and Monitor: Keep a log of your readings, noting the time and any activities you were engaged in before checking. This can help you and your healthcare provider identify patterns or issues. 6. Consult a Healthcare Provider: If you have concerns about your oxygen levels or if they are consistently low, it's important to seek medical advice. Remember, an oximeter is not a substitute for professional medical advice, diagnosis, or treatment. read more >>

To determine your normal oxygen range, simply check your oxygen saturation 4 times a day for 5 days using your personal Nonin GO2 brand fingertip oximeter. Record each measurement in the activity log and be sure to also record what you were doing prior to checking.read more >>