A visual element on Apple’s mobile operating system displays the power level of connected devices and the iPhone itself. This small but informative tool resides on the home screen or Today View, providing at-a-glance monitoring. As an example, it can show the charge remaining in AirPods, an Apple Watch, and the phone’s internal battery concurrently.
Its importance stems from facilitating proactive power management. Users can quickly assess when a recharge is needed, potentially preventing unexpected device shutdowns. Historically, the feature evolved from simple battery percentage indicators to the current interactive, multi-device view, reflecting a growing ecosystem of wirelessly connected Apple products.