A smart sensor developed by Adherium has been cleared by the FDA for use with AstraZeneca's asthma inhaler Airsupra and Breztri for COPD.

Apple Watch Blood Oxygen Sensor Returns: How to Use It and What It Can Tell You About Your Health The smartwatch's Blood Oxygen app lets you measure the oxygen level of your blood on-demand. It's ...

If you need to track your glucose, these monitors connect to your phone or smartwatch.

A new app will focus on super-short TV shows shot for phones, a bit like Quibi, an earlier app aimed at quick content.

Due to an ongoing ban in the US, measuring blood oxygen can be complicated on the Apple Watch. Discover the latest and more with this guide.