Share on PinterestFinger pulse oximeters are usually found at doctors’ offices and hospitals, but what you may not know is that you can also buy one to use at home. There are several different brands and designs available so that you can easily check your blood oxygen saturation levels from the comfort of your home.While the COVID-19 pandemic has led to a renewed interest in pulse oximeters for home use, there are many other reasons why you might consider investing in your own device to have on hand. For example, conditions like hypoxemia can result in low blood oxygen levels, and having a finger pulse oximeter at home could provide better peace of mind.If you’re thinking about purchasing an at-home finger pulse oximeter, it’s important to discuss with your doctor when you should use it, how to interpret the results, and when to seek medical care. Finding the right device for your needs may take some time, and you may be wondering what the difference is between all of these different d...
