News & Reviews:   blood oxygen sensor

After seeing the news of someone developing sensors to detect the COVID-19 virus, we have a new one today saying that Apple is researching to find out if the Apple Watch could notice someone has contracted the virus. Comparing these two methods, it is no doubt that the one using a sensor is more advanced and will not have to wait until a person is sick. As the sensor will not be available at the moment, it is still nice to know that the current tech product can provide help to users during the pandemic.