The metric is available on most fitness trackers. Here’s what it means. By Talya Minsberg You just finished a long, hard bike ride. But how hard was it, exactly? That depends on what you measure: How ...

When it comes to running these days, wearables have become a part of the “uniform.” If you sift through race photos, you’ll probably see both recreational and professional runners looking down at ...

For many cyclists, a wearable fitness tracker is just as essential as clipless pedals or a jersey with generous pockets. And while many smartwatches track basic metrics like distance, pace, duration, ...