McDonald's new toy aimed at encouraging kids to get moving.

McDonald's the fast food giant just rolled out a new promotion that might actually help some people drop a couple of pounds aimed at getting kids moving. The latest version of the classic Happy Meal, the food chain is replacing the usual toy treat with something far more useful: a pedometer. The piece of wearable tech is designed to encourage those eating McDonald's Happy Meals to be more active. The device, which is called the Step-It, two children as shown engaging in a number of activities and games in an effort to rack up more steps as shown in the video.