How to check to which Bluetooth device my iPhone is connected

Question

I have two options to establish a Bluetooth connection with my iPhone.

1. Audio
2. Calls

(See image)

When I'm connected to the audio channel I can get the name of the device I'm connected to using AVAudioChannel as such:

let connectedAvSession = AVAudioSession.sharedInstance().currentRoute
        let outputs = connectedAvSession.outputs
        print("OnBoardingCarSelectionViewController, createArray() =>\n currently connected devices via audio session = ", outputs)
        for output in outputs {
            let name = output.portName.description
            let uid = output.uid.description
            let port = output.portType.rawValue
            presentAlert("AV Channel", message: "name: \(name), uid: \(uid), port: \(port)")
        }

When I change the connection to calls, I can't get the name of the device anymore. Is there a way I can know what I'm connected to when the connection is only set for phone calls?

Answer 1

An EAAccessoryManager object coordinates the attached accessories for an iOS-based device. Use the shared accessory manager to retrieve a list of connected accessories, and start and stop the delivery of connection and disconnection notifications.

Important :- Blockquote Phone and iPad apps running on Macs with Apple silicon never receive connection notifications.

below will be used for getting the connected Device:-

var connectedAccessories: [EAAccessory]
The accessory objects correspond to the list of currently connected accessories.

link for your reference:- https://developer.apple.com/documentation/externalaccessory/eaaccessorymanager/1613821-connectedaccessories