diff --git a/flags/Android.bp b/flags/Android.bp
index 4c5c319..0e2071b 100644
--- a/flags/Android.bp
+++ b/flags/Android.bp
@@ -25,6 +25,7 @@
       "telecom_broadcast_flags.aconfig",
       "telecom_ringer_flag_declarations.aconfig",
       "telecom_api_flags.aconfig",
+      "telecom_incallservice_flags.aconfig"
     ],
 }
 
diff --git a/flags/telecom_incallservice_flags.aconfig b/flags/telecom_incallservice_flags.aconfig
new file mode 100644
index 0000000..d70b9cc
--- /dev/null
+++ b/flags/telecom_incallservice_flags.aconfig
@@ -0,0 +1,8 @@
+package: "com.android.server.telecom.flags"
+
+flag {
+  name: "early_binding_to_incall_service"
+  namespace: "telecom"
+  description: "Binds to InCallServices when call requires no call filtering on watch"
+  bug: "282113261"
+}
\ No newline at end of file
diff --git a/src/com/android/server/telecom/CallsManager.java b/src/com/android/server/telecom/CallsManager.java
index a8a6f3b..92e187c 100755
--- a/src/com/android/server/telecom/CallsManager.java
+++ b/src/com/android/server/telecom/CallsManager.java
@@ -1313,7 +1313,7 @@
         return mCallAudioManager;
     }
 
-    InCallController getInCallController() {
+    public InCallController getInCallController() {
         return mInCallController;
     }
 
diff --git a/src/com/android/server/telecom/TelecomServiceImpl.java b/src/com/android/server/telecom/TelecomServiceImpl.java
index a01c35b..1dd68c9 100644
--- a/src/com/android/server/telecom/TelecomServiceImpl.java
+++ b/src/com/android/server/telecom/TelecomServiceImpl.java
@@ -1553,6 +1553,23 @@
                             }
                             mCallIntentProcessorAdapter.processIncomingCallIntent(
                                     mCallsManager, intent);
+                            if (mFeatureFlags.earlyBindingToIncallService()) {
+                                PhoneAccount account =
+                                        mPhoneAccountRegistrar.getPhoneAccountUnchecked(
+                                                phoneAccountHandle);
+                                Bundle accountExtra =
+                                        account == null ? new Bundle() : account.getExtras();
+                                PackageManager packageManager = mContext.getPackageManager();
+                                // Start binding to InCallServices for wearable calls that do not
+                                // require call filtering. This is to wake up default dialer earlier
+                                // to mitigate InCallService binding latency.
+                                if (packageManager.hasSystemFeature(PackageManager.FEATURE_WATCH)
+                                        && accountExtra != null && accountExtra.getBoolean(
+                                        PhoneAccount.EXTRA_SKIP_CALL_FILTERING,
+                                        false)) {
+                                    mCallsManager.getInCallController().bindToServices(null);
+                                }
+                            }
                         } finally {
                             Binder.restoreCallingIdentity(token);
                         }
diff --git a/tests/src/com/android/server/telecom/tests/TelecomServiceImplTest.java b/tests/src/com/android/server/telecom/tests/TelecomServiceImplTest.java
index 6d50e35..e9466ee 100644
--- a/tests/src/com/android/server/telecom/tests/TelecomServiceImplTest.java
+++ b/tests/src/com/android/server/telecom/tests/TelecomServiceImplTest.java
@@ -58,6 +58,7 @@
 import com.android.server.telecom.CallState;
 import com.android.server.telecom.CallsManager;
 import com.android.server.telecom.DefaultDialerCache;
+import com.android.server.telecom.InCallController;
 import com.android.server.telecom.PhoneAccountRegistrar;
 import com.android.server.telecom.TelecomServiceImpl;
 import com.android.server.telecom.TelecomSystem;
@@ -197,6 +198,8 @@
     @Mock private AnomalyReporterAdapter mAnomalyReporterAdapter;
     @Mock private FeatureFlags mFeatureFlags;
 
+    @Mock private InCallController mInCallController;
+
     private final TelecomSystem.SyncRoot mLock = new TelecomSystem.SyncRoot() { };
 
     private static final String DEFAULT_DIALER_PACKAGE = "com.google.android.dialer";
@@ -223,6 +226,7 @@
 
         doReturn(mContext).when(mContext).getApplicationContext();
         doReturn(mContext).when(mContext).createContextAsUser(any(UserHandle.class), anyInt());
+        when(mFakeCallsManager.getInCallController()).thenReturn(mInCallController);
         doNothing().when(mContext).sendBroadcastAsUser(any(Intent.class), any(UserHandle.class),
                 anyString());
         when(mContext.checkCallingOrSelfPermission(Manifest.permission.INTERACT_ACROSS_USERS))
@@ -265,6 +269,7 @@
 
         mPackageManager = mContext.getPackageManager();
         when(mPackageManager.getPackageUid(anyString(), eq(0))).thenReturn(Binder.getCallingUid());
+        when(mFeatureFlags.earlyBindingToIncallService()).thenReturn(true);
     }
 
     @Override
@@ -1045,6 +1050,7 @@
 
         verify(mFakePhoneAccountRegistrar).getPhoneAccount(
                 TEL_PA_HANDLE_16, TEL_PA_HANDLE_16.getUserHandle());
+        verify(mInCallController, never()).bindToServices(any());
         addCallTestHelper(TelecomManager.ACTION_INCOMING_CALL,
                 CallIntentProcessor.KEY_IS_INCOMING_CALL, extras,
                 TEL_PA_HANDLE_16, false);
@@ -1052,6 +1058,81 @@
 
     @SmallTest
     @Test
+    public void testAddNewIncomingFlagDisabledNoEarlyBinding() throws Exception {
+        when(mFeatureFlags.earlyBindingToIncallService()).thenReturn(false);
+        PhoneAccount phoneAccount = makeSkipCallFilteringPhoneAccount(TEL_PA_HANDLE_16).build();
+        phoneAccount.setIsEnabled(true);
+        doReturn(phoneAccount).when(mFakePhoneAccountRegistrar).getPhoneAccount(
+                eq(TEL_PA_HANDLE_16), any(UserHandle.class));
+        doReturn(phoneAccount).when(mFakePhoneAccountRegistrar).getPhoneAccountUnchecked(
+                eq(TEL_PA_HANDLE_16));
+        doNothing().when(mAppOpsManager).checkPackage(anyInt(), anyString());
+        when(mPackageManager.hasSystemFeature(PackageManager.FEATURE_WATCH)).thenReturn(true);
+        Bundle extras = createSampleExtras();
+
+        mTSIBinder.addNewIncomingCall(TEL_PA_HANDLE_16, extras, CALLING_PACKAGE);
+
+        verify(mInCallController, never()).bindToServices(null);
+    }
+
+    @SmallTest
+    @Test
+    public void testAddNewIncomingCallEarlyBindingForNoCallFilterCalls() throws Exception {
+        PhoneAccount phoneAccount = makeSkipCallFilteringPhoneAccount(TEL_PA_HANDLE_16).build();
+        phoneAccount.setIsEnabled(true);
+        doReturn(phoneAccount).when(mFakePhoneAccountRegistrar).getPhoneAccount(
+                eq(TEL_PA_HANDLE_16), any(UserHandle.class));
+        doReturn(phoneAccount).when(mFakePhoneAccountRegistrar).getPhoneAccountUnchecked(
+                eq(TEL_PA_HANDLE_16));
+        doNothing().when(mAppOpsManager).checkPackage(anyInt(), anyString());
+        when(mPackageManager.hasSystemFeature(PackageManager.FEATURE_WATCH)).thenReturn(true);
+        Bundle extras = createSampleExtras();
+
+        mTSIBinder.addNewIncomingCall(TEL_PA_HANDLE_16, extras, CALLING_PACKAGE);
+
+        verify(mInCallController).bindToServices(null);
+    }
+
+    @SmallTest
+    @Test
+    public void testAddNewIncomingCallEarlyBindingNotEnableForNonWatchDevices() throws Exception {
+        PhoneAccount phoneAccount = makeSkipCallFilteringPhoneAccount(TEL_PA_HANDLE_16).build();
+        phoneAccount.setIsEnabled(true);
+        doReturn(phoneAccount).when(mFakePhoneAccountRegistrar).getPhoneAccount(
+                eq(TEL_PA_HANDLE_16), any(UserHandle.class));
+        doReturn(phoneAccount).when(mFakePhoneAccountRegistrar).getPhoneAccountUnchecked(
+                eq(TEL_PA_HANDLE_16));
+        doNothing().when(mAppOpsManager).checkPackage(anyInt(), anyString());
+        when(mPackageManager.hasSystemFeature(PackageManager.FEATURE_WATCH)).thenReturn(false);
+        Bundle extras = createSampleExtras();
+
+        mTSIBinder.addNewIncomingCall(TEL_PA_HANDLE_16, extras, CALLING_PACKAGE);
+
+        verify(mInCallController, never()).bindToServices(null);
+    }
+
+    @SmallTest
+    @Test
+    public void testAddNewIncomingCallEarlyBindingNotEnableForPhoneAccountHasCallFilters()
+            throws Exception {
+        PhoneAccount phoneAccount = makePhoneAccount(TEL_PA_HANDLE_16).build();
+        phoneAccount.setIsEnabled(true);
+        doReturn(phoneAccount).when(mFakePhoneAccountRegistrar).getPhoneAccount(
+                eq(TEL_PA_HANDLE_16), any(UserHandle.class));
+        doReturn(phoneAccount).when(mFakePhoneAccountRegistrar).getPhoneAccountUnchecked(
+                eq(TEL_PA_HANDLE_16));
+        doNothing().when(mAppOpsManager).checkPackage(anyInt(), anyString());
+        when(mPackageManager.hasSystemFeature(PackageManager.FEATURE_WATCH)).thenReturn(true);
+        Bundle extras = createSampleExtras();
+
+        mTSIBinder.addNewIncomingCall(TEL_PA_HANDLE_16, extras, CALLING_PACKAGE);
+
+        verify(mInCallController, never()).bindToServices(null);
+    }
+
+
+    @SmallTest
+    @Test
     public void testAddNewIncomingCallFailure() throws Exception {
         try {
             mTSIBinder.addNewIncomingCall(TEL_PA_HANDLE_16, null, CALLING_PACKAGE);
@@ -2171,6 +2252,12 @@
         return new PhoneAccount.Builder(paHandle, "testLabel");
     }
 
+    private PhoneAccount.Builder makeSkipCallFilteringPhoneAccount(PhoneAccountHandle paHandle) {
+        Bundle extras = new Bundle();
+        extras.putBoolean(PhoneAccount.EXTRA_SKIP_CALL_FILTERING, true);
+        return new PhoneAccount.Builder(paHandle, "testLabel").setExtras(extras);
+    }
+
     private Bundle createSampleExtras() {
         Bundle extras = new Bundle();
         extras.putString("test_key", "test_value");