New York City-based Noom launched a new Android app, a pedometer that tracks steps throughout the day while running in the background and only occupying about 3 percent of the phone's battery life.

There are plenty of pedometer and step-counter apps in the world, but this new app has a fun twist. Walkstar, which launched Tuesday in the App Store, enhances your workout by syncing your tunes with ...

People who set daily walking goals for themselves and clip on a pedometer to count the number of steps they take go farther in life than those who don't -- a whole mile farther, in fact. New research ...