Control Center in iOS 18 has seen a major overhaul. With the ability to add additional pages and controls, there’s a greater push toward customizability in the latest update.
ANY iPhone: How do I add a Bluetooth shortcut?
Until recently, however, Control Center in iOS 18 lacked the option to add dedicated toggles for options in the Connectivity Tray. Thankfully, the recent 18.1 developer beta 5 update fixes that.
Here's how to add a separate Bluetooth switch to Control Center in iOS 18.
Here's a visual guide for reference. Go full screen for a better view: