Unlike the other activity trackers I tested, the Fitbit Flex does not tell you the time. Even so, it does have a silent alarm function you can set with the web app or the mobile app (only if your ...

· Look into the trackers’ functions. Fitness trackers track everything from monitoring your heart rate and pulse oxygen ...

If you've looked around at the gym lately, you've likely seen smartwatches, clip-on monitors or tech-embedded rings adorning the bodies of the gym goers all around you. While fitness trackers were ...

Corneel Vandelanotte receives research funding from the National Health and Medical Research Council, the Australian Research Council, the National Heart Foundation of Australia, and the Medical ...