Blood-oxygen tests that falsely claimed to be 'NHS-approved' have been removed from Amazon, eBay and Wish following an investigation by a consumer watchdog. Pulse oximeters became popular during ...

We don’t know why you would need to measure your blood oxygen saturation levels, but if you do the Oxywatch ($140) promises to be the most convenient and accurate method around. You just place ...

Currently, hospitals use a fingertip probe to monitor the respiratory status of COVID-19 patients. These probes monitor blood oxygen saturation and send the data to bedside monitors that must be read ...