Step counting has been a time-honored fitness metric for decades, even if the 10,000-step rule of thumb was based on a Japanese marketing strategy rather than anything resembling science. The older ...

Keeping track of your physical activity can be hard without a Fitbit, Apple Watch, or other workout tracking device — especially for people who walk as their main form of exercise. The easiest ...

The Apple Watch does a lot, which can be a blessing and a curse. Perhaps its most popular features are its various health-tracking technologies that have become common in most modern smartwatches.

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 ...