Home blood pressure monitoring is nothing new but accurately measuring blood pressure without using a cuff is. Valencell, a company with a history of developing photoplethysmography (PPG) sensor ...

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 ...

There are currently plenty of fitness trackers available to monitor your daily activity, however if you are looking for something a little bit more refined and capable of monitoring your blood oxygen ...

Fitbits and Nike FuelBands are great in that they have opened up a huge market for wearable self-tracking devices, but in medicine, taking that concept a step further is what’s really going to save ...

A pulse oximeter measures your blood oxygen levels and pulse. A low level of oxygen saturation may occur if you have certain health conditions. Your skin tone may also affect your reading. Pulse ...

A tiny fingertip device can give you valuable information about your health during a bout of Covid-19 or any respiratory illness. By Tara Parker-Pope After working for 10 days at Bellevue Hospital in ...