Oximeter

An oximeter is a small, user-friendly medical device commonly used at home or by healthcare professionals to noninvasively measure the oxygen saturation levels in the bloodstream. It works by emitting wavelengths of light, which pass through the user's skin and detect the amount of oxygen-carrying hemoglobin in the blood. It displays the percentage of oxygen saturation (SpO2) on its screen, ideal for monitoring heart and lung performance, especially during physical activities or for people with medical conditions like asthma, COPD, or chronic heart issues. Using an oximeter can inform home-based users about their overall health and fitness levels, indicating the efficiency of their oxygen absorption and transport during exercise or rest. It is particularly useful for those seeking to improve their cardiovascular or respiratory endurance, as well those requiring long-term monitoring of their oxygen saturation. By showcasing potential fluctuations or significant changes, the device can alert users if any serious medical concerns arise, prompting them to consult healthcare professionals promptly.