New ultrasound-based wearable measures blood pressure from deep vessels without a cuff, improving accuracy and comfort.

A failed or damaged pressure sensor can lead to unexpected downtime and costs. To reduce these risks, engineers must consider how the various challenges of an application will affect sensors.

Circular is a relatively small player in the smart ring segment, which is currently led by the likes of Oura, Samsung, and RingConn. Yet, following a not-so-good start,the company’s second-gen smart ...

Instead of the periodic or on-demand measurement of heart rate that the Apple Watch can currently do, future devices may provide constant monitoring. Perhaps the very first health feature of the Apple ...