Get to Wi-Fi & Bluetooth Quicker
Say you want to switch to another Wi-Fi network or disconnect from a Bluetooth speaker. In the past, you needed to delve into the Settings app to get to the Wi-Fi and Bluetooth menus. A bit inconvenient, for sure.
In iOS 13, you can access these menus much more quickly and efficiently. Just open the Control Center on your iPhone, and long press on the Connectivity menu. From there, long press on either Wi-Fi or Bluetooth to quickly bring up a new connection menu.