--- a/mobile/android/base/java/org/mozilla/gecko/mma/MmaDelegate.java
+++ b/mobile/android/base/java/org/mozilla/gecko/mma/MmaDelegate.java
@@ -106,17 +106,17 @@ public class MmaDelegate {
         final boolean inExperiment = SwitchBoard.isInExperiment(context, Experiments.LEANPLUM);
         final Tab selectedTab = Tabs.getInstance().getSelectedTab();
         // if selected tab is null or private, mma should be disabled.
         final boolean isInPrivateBrowsing = selectedTab == null || selectedTab.isPrivate();
         return inExperiment && healthReport && isGeckoPrefOn && !isInPrivateBrowsing;
     }
 
 
-    private static boolean isDefaultBrowser(Context context) {
+    public static boolean isDefaultBrowser(Context context) {
         final Intent viewIntent = new Intent(Intent.ACTION_VIEW, Uri.parse("http://www.mozilla.org"));
         final ResolveInfo info = context.getPackageManager().resolveActivity(viewIntent, PackageManager.MATCH_DEFAULT_ONLY);
         if (info == null) {
             // No default is set
             return false;
         }
 
         final String packageName = info.activityInfo.packageName;

--- a/mobile/android/base/java/org/mozilla/gecko/mma/MmaLeanplumImp.java
+++ b/mobile/android/base/java/org/mozilla/gecko/mma/MmaLeanplumImp.java
@@ -11,16 +11,17 @@ import android.content.Context;
 import android.content.SharedPreferences;
 import android.content.pm.PackageManager;
 
 import com.leanplum.Leanplum;
 import com.leanplum.LeanplumActivityHelper;
 
 import org.mozilla.gecko.AppConstants;
 import org.mozilla.gecko.MmaConstants;
+import org.mozilla.gecko.fxa.FirefoxAccounts;
 
 import java.util.HashMap;
 import java.util.Map;
 import java.util.UUID;
 
 
 public class MmaLeanplumImp implements MmaInterface {
 
@@ -39,29 +40,49 @@ public class MmaLeanplumImp implements M
             Leanplum.setAppIdForProductionMode(MmaConstants.MOZ_LEANPLUM_SDK_CLIENTID, MmaConstants.MOZ_LEANPLUM_SDK_KEY);
         } else {
             Leanplum.setAppIdForDevelopmentMode(MmaConstants.MOZ_LEANPLUM_SDK_CLIENTID, MmaConstants.MOZ_LEANPLUM_SDK_KEY);
         }
 
         Map<String, Object> attributes = new HashMap<>();
         boolean installedFocus = isPackageInstalled(activity, "org.mozilla.focus");
         boolean installedKlar = isPackageInstalled(activity, "org.mozilla.klar");
-        if (installedFocus || installedKlar) {
-            attributes.put("focus", true);
+        if (installedFocus) {
+            attributes.put("Focus Installed", true);
         } else {
-            attributes.put("focus", false);
+            attributes.put("Focus Installed", false);
         }
+        if (installedKlar) {
+            attributes.put("Klar Installed", true);
+        } else {
+            attributes.put("Klar Installed", false);
+        }
+
 
         final SharedPreferences sharedPreferences = activity.getPreferences(0);
         String deviceId = sharedPreferences.getString(KEY_ANDROID_PREF_STRING_LEANPLUM_DEVICE_ID, null);
         if (deviceId == null) {
             deviceId = UUID.randomUUID().toString();
             sharedPreferences.edit().putString(KEY_ANDROID_PREF_STRING_LEANPLUM_DEVICE_ID, deviceId).apply();
         }
         Leanplum.setDeviceId(deviceId);
+        if (MmaDelegate.isDefaultBrowser(activity)) {
+            attributes.put("Default Browser", true);
+        } else {
+            attributes.put("Default Browser", false);
+        }
+
+        // In order to trigger the campaign lazily, you check the account existence as an attribute,
+        // not when account login success callback is invoked. Because the attribute update lazily when process start.
+        if (FirefoxAccounts.firefoxAccountsExist(activity)) {
+            attributes.put("Signed In Sync", true);
+        } else {
+            attributes.put("Signed In Sync", false);
+        }
+
         Leanplum.start(activity, attributes);
 
         // this is special to Leanplum. Since we defer LeanplumActivityHelper's onResume call till
         // switchboard completes loading. We miss the call to LeanplumActivityHelper.onResume.
         // So I manually call it here.
         //
         // There's a risk that if this is called after activity's onPause(Although I've
         // tested it's seems okay). We  should require their SDK to separate activity call back with