The Fitbit Charge 6, the latest addition to Fitbit's lineup of fitness trackers, has introduced a significant advancement in health monitoring with its built-in blood oxygen saturation (SpO2) feature.

Fitbit has dropped a patent for a medical grade smart ring, in what could be a dramatic new form factor for the Google-owned company. A filing at the US Patent and Trademark Office (spotted by ...

The Withings ScanWatch has received FDA clearance for atrial fibrillation detection through ECG. The FDA also granted clearance to the device for measuring users’ SpO2 levels. Shoppers will be able to ...

Remotely monitoring a COVID-19 patient's pulse oximetry level could help pinpoint signs of condition deterioration, according to a new systematic review published in the Lancet. Researchers combed ...