Photoplethysmography (PPG) is an optical sensing technique that measures blood volume changes and underpins devices ranging ...

A method using light to measure blood glucose levels could save diabetes patients from frequent finger pricks every day.

The optical sensor is the first of its kind, Smartkem claims, and can be used for fingerprint or palm biometrics on flexible ...

Join our Discord channel to share suggestions and video ideas or to just hang out. Check out our unique items created with our waterjet. - BUSINESS INQUIRIES - For any business-related questions.

Cuffless devices to measure blood pressure, such as smartwatches, rings, patches and fingertip monitors, show great promise as alternatives to traditional arm-cuff monitors, however, they are not yet ...

Device Pulse is a messaging and device monitoring app that's preinstalled on all smartphones bought from the MVNO TracFone.

“A lot of the things that I do are designed to be frictionless,” Eric Migicovsky, founder of Pebble and Beeper, told me ...