Researchers have developed a flexible optical touch sensor that can simultaneously detect the strength and location of pressure with high sensitivity and stability. The advance in tactile sensing ...

Google wants to use the Pixel Watch to identify signs of high blood pressure, and is readying a Fitbit Hypertension Study.

But we know the Apple Watch’s high blood pressure indicator is based on analysis of changes in blood volume as your heart beats. These are detected using the light sensor on the back of the watch.

Apple Watch Series 11 models that go on sale on Friday can notify users that they may have high blood pressure, in a feature the company has powered using artificial intelligence rather than a blood ...

With watchOS 26, the Apple Watch Series 9 and later and the Apple Watch Ultra 2 and later support Hypertension Notifications to give Apple ...

Curious about how respiratory belt transducers work—or how to design one yourself? This quick guide walks you through the essentials, from sensing principles to circuit basics. Whether you are a ...

Huawei's sturdiest watch is here. The Huawei Watch Ultimate 2 is now at the office, and we are working on a full review. This is Huawei's ...

If you receive a Hypertension Notification on your Apple Watch, here are the steps you should take to address it.