Device control in Realme refers to the feature that allows users to control their Realme AIoT devices directly from their phone. This feature is available in Realme UI 2.0 and can be accessed by long-pressing the power button. Users can control devices such as Realme Smart bulbs and smart plugs using this feature.

It is worth noting that the term "device control" can also refer to a feature in Android 11 and later versions that allows users to quickly view and control external devices such as lights and thermostats. However, this is not the same as the device control feature in Realme.

In some cases, users may want to disable device control in Realme. There are videos available on YouTube that show how to disable device control in Realme 9 Pro and Realme 8. It is also possible to enable or disable device control in Kaspersky Security.