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 ...

Fingertip monitors known as pulse oximeters that can be used at home to detect low blood oxygen levels (hypoxaemia) give higher readings for patients with darker than lighter skin tones, finds the ...

Doctors have launched a campaign calling for home devices that measure blood oxygen levels to be available on prescription. They act as an early warning system for people at increased risk of a ...