We present a low-cost light-weight wristband Vital as the basic element for emergency response network, which senses and reports hazardous surroundings for people who need immediate assistance such as ...

Called AS7000, it measures heart rate by shining light into blood vessels, which expand and contract as blood pulses through them, and analysing scattered reflections – which is called ...

Bluetooth 4.0's Bluetooth Low Energy (BLE) feature allows the microcontroller to run on power sources as small as a button-cell battery for some applications—and the team has developed a "shield ...

Will.i.am unveils the Puls, a sensor-packed wearable for your wrist By Shawn Knight October 15, 2014, 23:15 10 comments Serving tech enthusiasts for over 25 years.