Detect NFC tag on Galaxy Watch 4 Classic (KSQW)

Question

Hello I would like to create app in Kotlin that can work with NFC on wear os. So far app can detect whether device has NFC or is it on/off but now I am stuck on trying to detect the tag and displaying either toast or something in logs that there was connection. I attached how the project is structured as well as Detect.kt (that I think should be named MainActivity.kt), AndroidManifest.xml and NfcReceiver.kt

package com.example.detectnfc

import android.app.PendingIntent
import android.content.Intent
import android.content.IntentFilter
import android.nfc.NfcAdapter
import android.os.Bundle
import android.util.Log
import android.widget.TextView
import android.widget.Toast
import androidx.appcompat.app.AppCompatActivity
class Detect : AppCompatActivity() {

    private var nfcAdapter: NfcAdapter? = null
    private var messageTextView: TextView? = null
    private var pendingIntent: PendingIntent? = null
    private val nfcReceiver = NfcReceiver()

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_wear)
        messageTextView = findViewById(R.id.messageTextView)

        Log.d("create", "created")

        nfcAdapter = NfcAdapter.getDefaultAdapter(this)

        if (nfcAdapter == null) {
            // NFC is not available for this device
            Log.d("detect", "NFC not available")
            Toast.makeText(
                this, "NFC is not available on this device",
                Toast.LENGTH_SHORT
            ).show()
            finish()
        } else if (!nfcAdapter!!.isEnabled) {
            // NFC is available for the device but not enabled
            Log.d("detect", "NFC not enabled")
            Toast.makeText(
                this, "Turn on NFC in your device settings",
                Toast.LENGTH_SHORT
            ).show()
            finish()
        } else {
            // NFC is enabled, register the BroadcastReceiver
            Log.d("detect", "NFC enabled")
            val intentFilter = IntentFilter(NfcAdapter.ACTION_TAG_DISCOVERED)
            registerReceiver(nfcReceiver, intentFilter)
        }

        // Create an Intent for the activity you want to launch
        val intent = Intent(this, this::class.java)

        // Set the FLAG_ACTIVITY_SINGLE_TOP flag
        intent.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP)

        // Create a PendingIntent
        pendingIntent = PendingIntent.getActivity(this, 0, intent, PendingIntent.FLAG_IMMUTABLE)
    }

    override fun onDestroy() {
        super.onDestroy()
        // Unregister the BroadcastReceiver when the activity is destroyed
        unregisterReceiver(nfcReceiver)
    }

    override fun onNewIntent(intent: Intent?) {
        super.onNewIntent(intent)

        if (intent != null && NfcAdapter.ACTION_TAG_DISCOVERED == intent.action) {
            // NFC tag detected, show a toast
            Log.d("detect", "Tag Detected")

            Toast.makeText(
                this, "Tag Detected",
                Toast.LENGTH_SHORT
            ).show()

            // You can add additional handling for the detected tag here if needed.
        }
    }
}

The NfcReceiver

package com.example.detectnfc

import android.content.BroadcastReceiver
import android.content.Context
import android.content.Intent
import android.nfc.NfcAdapter
import android.util.Log
import android.widget.Toast

class NfcReceiver : BroadcastReceiver() {
    override fun onReceive(context: Context?, intent: Intent?) {
        if (intent?.action == NfcAdapter.ACTION_TAG_DISCOVERED) {
            Log.d("NfcReceiver", "NFC tag detected")

            // Handle NFC tag detection here
            // You can perform actions or notify the Detect activity as needed
            Toast.makeText(
                context, "NFC Tag Detected",
                Toast.LENGTH_SHORT
            ).show()
        }
    }
}

Manifest

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.detectnfc">

    <uses-feature android:name="android.hardware.type.watch" />

    <uses-permission android:name="android.permission.NFC" />
    <uses-feature android:name="android.hardware.nfc" android:required="true" />

    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:supportsRtl="true"
        android:theme="@android:style/Theme.DeviceDefault">

        <meta-data
            android:name="com.google.android.wearable.standalone"
            android:value="true" />
        <activity

            android:name="com.example.detectnfc.Detect"
            android:label="@string/app_name"
            android:theme="@style/AppTheme"
            android:exported="true">


            <intent-filter>
                <action android:name="android.nfc.action.TAG_DISCOVERED"/>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />

            </intent-filter>
        </activity>


    </application>
</manifest>

Any help would be appreciated!

I tried to search for information but there are not that many articles about NFC specifically on smartwatches