The Apple Watch’s SpO2 sensor that allows wearers to measure their blood oxygen levels was impressive when it first debuted, but it may be even more accurate than initially marketed. According to a ...

If you don't want a smartwatch but you do want a smart watch, then Withings is probably your best option. It's spent the last decade producing classy hybrids which resemble old-fashioned Swiss watches ...

After nearly two years of waiting, Withings SA won FDA clearance for its Scanwatch, a smartwatch that can take an electrocardiogram and monitor for sleep disturbances indicative of sleep apnea or ...

Some Pixel Watch owners say SpO2 and skin temperature tracking stopped working after a recent Fitbit update. Google and Fitbit have acknowledged the permission reset issue and say work is underway to ...