Pulse oximeter is a small device that usually slides over your fingertip or clips on your ear lobe and uses infrared light refraction to measure oxygen level in your body.
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Know your pulse rate and also the amount of oxygen saturation or oxygen level in your blood by using pulse oximeters. These devices help display the percentage of oxygen in your bloodstream and also your current pulse rate in a painless and non-invasive manner. With this handy medical device in your home, you don’t need to go to a clinic or a hospital to check your pulse rate or oxygen levels. These smart medical devices display the readings in a short amount of time, making it perfect for use by healthy individuals as well as people who are suffering from conditions such as chronic obstructive pulmonary disease (COPD), asthma, pneumonia, lung cancer, anemia, corona etc. The normal oxygen saturation (SpO2) level of a healthy individual should be 95% or greater. These devices use SpO2 sensors to determine the percentage of oxygen that’s in your blood. The pulse rate refers to the number of times your heart contracts in a minute. The normal pulse rate of a healthy adult ranges from 60-100 beats per minute (bpm). You can buy the best pulse oximeters online from some of the reputed brands, such as Dr. Trust (USA), Control D, iSpares, OxiPlus, Levelert, and many more.
Need a Pulse Oximeter?
Oximeters are not just meant for people suffering from chronic diseases. This device shows you readings which you can use to gauge your overall fitness. Trekking requires you to have good stamina. This is especially the case for moderate- to difficult-level treks, such as the Himalayan treks. You can assess your fitness quotient and then see if you are healthy enough to undertake a trek at such high altitudes. It is imperative to monitor your health before and during such treks.