Can a mobile phone be used to control IoT devices?

Yes! Your mobile phone can serve as a powerful remote control for a variety of IoT (Internet of Things) devices. The communication between your phone and the IoT devices is often facilitated through wireless technologies such as Wi-Fi, Bluetooth, or even cellular networks. It adds a level of convenience and accessibility, as you can control and monitor your IoT devices from anywhere with an internet connection. IOT app development is required in most industries these days.