Biometrics company Valencell has invented new tech that lets users measure their blood pressure level simply by touching their phone.

Biometric company Valencell says it can measure your blood pressure from your wrists and fingers and ears with PPGs, truly transforming our wearable devices.

The Pressure Sensor Module incorporates a material called Velostat with the Arduino. This material adds more resistance when more pressure is applied to the material. This module also uses the RGB LED ...

Patients will use a handheld device to take blood pressure readings from the sensor, in addition to other physiological data, to provide physicians with a more comprehensive view of the patient.