How fast does your heart beat? It’s a tough question to answer, because our heart rate changes all the time depending on what we’re doing and how our body is behaving. However, [Ludwin] noted that ...

CSI sensing (Wi-Fi sensing), which uses Wi-Fi signals to estimate a person's location and posture, has been gaining attention. Recently, a research team at the University of California, Santa Cruz, ...

It's not unusual to see researchers and DIYers find new uses for the Raspberry Pi, but the potential in this latest discovery is a doozy. A research team created a method for detecting heart rates ...

Engineers are in the early stages of harnessing Wi-Fi as a way to monitor heart rates, but don't expect to use your home router anytime soon. When you purchase through links on our site, we may earn ...

There are two common methods to monitor a heart rate in a wearable device, but it is important to understand the limitations of each, says Mark Patrick. Heart rate measurement is no longer confined to ...

You can learn a lot by listening to your heart, which is where the best heart rate monitors come in. Whether you’re at the gym, out for a run or in for a swim, the pulse sensors below will never miss ...