Tracking exercise is a lot easier than it used to be. Back in the day, you needed a notebook, there was a lot of estimating, and it required your full attention. These days, apps and devices can keep ...

The main drawback to Fitbit's wearable activity monitors may be how unobtrusive they are. To hear users tell it, their trackers have taken more unplanned trips through the washing machine than a ...

Numerous studies have shown that monitoring physical activity promotes better health – from reducing body mass index to watching for signs of hypertension, for example. A new study suggests step ...