Which feature allows users to find lost Apple devices?

The feature that allows users to find lost Apple devices is Find My iPhone. This service is part of Apple's broader Find My network, which provides users with tools to locate their devices when they are lost or misplaced. It leverages GPS technology and other connected Apple devices to pinpoint the last known location of the lost device on a map.

When a user activates Find My iPhone, they can not only see the location of their device but also take additional actions, such as playing a sound, enabling Lost Mode, or erasing the device remotely to protect personal information. The service is designed to be intuitive and user-friendly, helping individuals recover their devices quickly and efficiently.

While iCloud provides a platform that encompasses numerous services, including Find My iPhone, it does not specifically focus on the retrieval of lost devices. The other choices, such as Search for My Devices and Device Locator, do not reflect actual services provided by Apple, making them less relevant in the context of finding lost devices.