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 Physical Activity Pyramid provides a model for describing the different types of physical activities that children can perform to meet national physical activity guidelines. The national ...

If counting steps is your thing, the Fitbit One has you covered. It will also track your sleep and help you log calories and other exercise, but for these non-step activities, Fitbit One can be ...

If social makes things better, the Jawbone Up might be the tracker for you. It's easy for friends with the device to motivate you. But for "non-step" activities, you may need to do manual logging.