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 ...

An experienced journalist and former editor of wearable tech website Wareable, Michael has been writing about, testing and using fitness and running kit for many years. He's also one of the founding ...

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, ...