A pulse oximeter is a device that helps in measuring the pulse rate and arterial blood oxygen saturation (Sp02). This will help people with asthma, chronic obstructive airway diseases, respiratory conditions and even serious cardiac illnesses. A constant check of these will help you in understanding any fluctuations in the normal readings and thus get proper treatment on time. Pulse oximeters are used in homes, operating rooms and hospitals. You can get pulse oximeters of brands like Omron, JSB, Dr. Morepen, Citizen, Beurer, Equinox, Oral B and the others. You can buy pulse oximeters from Flipkart without even having to step out from the luxury of your living room. The explanations by experts about the products on Flipkart will help you in deciding the best product for you. After the order is placed, payment can be made online or in cash after the product reaches your doorstep. Shopping with this online megastore will enhance your shopping experience as you will spend more time on the products and no time in commuting and traveling.