WiFi signals can measure heart rate - with no wearable device needed, reveals new research. Engineers showed their technique is effective even with the lowest-cost WiFi devices. Heart rate is one of ...

Imagine checking your heart rate without strapping on a smartwatch or chest monitor. This future might not be far off. Engineers at the University of California-Santa Cruz developed a system that uses ...

The mood Monday inside the operating suite at Tampa General Hospital Crystal River was closer to anticipation than routine as ...

Monitoring your heart rate is one of the simplest ways to keep tabs on your health, but to do it properly you typically have to wear a cumbersome and/or expensive device. A team at the University of ...

Engineers have used artificial intelligence (AI) and cheap, off-the-shelf hardware to convert the amplitude of Wi-Fi signals into estimates of a person's heart rate. The accuracy of this system, ...

A wireless sensor the size of a paperclip, Abbott's CardioMEMS HF, can be used routinely by the NHS to monitor patients with ...