On Apple Watch, you can track steps via the Fitness app and view your step history. You can access your step activity from either your Apple Watch or your iPhone. To see your steps at a quick glance, ...

Focusing on overall daily movement could help you meet your health goals better than a daily step count, doctors say. It's a myth that you need to walk 10,000 steps a day to be healthy. The key is not ...

Figure 1: Smartphone data from over 68 million days of activity by 717,527 individuals reveal variability in physical activity across the world. Figure 2: Activity inequality is associated with ...