One of the answers to COVID-19 is probably at your fingertip, doctors say. With growing experience of dealing with sick people who report to hospitals with breathlessness, experts have recommended the use of a relatively cheap device at home that can forewarn you about any impending crisis – the pulse oximeter.It provides you accurate measurement o..

Avias Fingertip Pulse Oximeter is equipped with Photoelectric Oxyhemoglobin Inspection Technology to rapidly detect changes in your blood oxygen level. A finger oximeter, it also measures your pulse rate. This device comes with 2 x AAA batteries with a power of 1.5V and can continuously work for 20 hours, ensuring that your device is always ready t..