If you’ve had a checkup, a medical professional may have clipped a device to your finger to measure your oxygen saturation (SpO2) and pulse. Until last year, that was my only experience with such ...

The devices don’t work as well on people with darker skin, and experts say the agency should call for more testing and labeling. The devices don’t work as well on people with darker skin, and experts ...

Masimo, the health technology company that made headlines last winter over a dispute with Apple and its blood oxygen sensing technology, said Monday that its wearable Stork baby monitor is now cleared ...