Google Family Link is a service that allows users to track their children’s location and activities. The service is available on both Google and Apple devices. The service was first announced by Google in late 2014. The service has been met with mixed reactions from users. Some are happy with the feature, while others are concerned about the potential for tracking to be used to control or manipulate children. Some have also argued that the feature could be used to track down parents who have not been reported as missing or who have left their children behind.