--- a/mobile/android/base/java/org/mozilla/gecko/telemetry/pingbuilders/TelemetrySyncPingBundleBuilder.java
+++ b/mobile/android/base/java/org/mozilla/gecko/telemetry/pingbuilders/TelemetrySyncPingBundleBuilder.java
@@ -6,16 +6,17 @@
 
 package org.mozilla.gecko.telemetry.pingbuilders;
 
 import android.os.Build;
 import android.support.annotation.NonNull;
 
 import org.json.simple.JSONArray;
 import org.mozilla.gecko.AppConstants;
+import org.mozilla.gecko.Locales;
 import org.mozilla.gecko.sync.ExtendedJSONObject;
 import org.mozilla.gecko.telemetry.TelemetryOutgoingPing;
 import org.mozilla.gecko.telemetry.TelemetryPing;
 import org.mozilla.gecko.telemetry.stores.TelemetryPingStore;
 
 import java.text.DateFormat;
 import java.text.SimpleDateFormat;
 import java.util.Date;
@@ -82,17 +83,24 @@ public class TelemetrySyncPingBundleBuil
         application.put("platformVersion", AppConstants.MOZ_APP_VERSION);
         application.put("name", AppConstants.MOZ_APP_BASENAME);
         application.put("version", AppConstants.MOZ_APP_VERSION);
         application.put("displayVersion", AppConstants.MOZ_APP_VERSION);
         application.put("vendor", AppConstants.MOZ_APP_VENDOR);
         application.put("xpcomAbi", AppConstants.MOZ_APP_ABI);
         application.put("channel", AppConstants.MOZ_UPDATE_CHANNEL);
 
+        // Limited environment object, to help identify platforms easier. See Bug 1374758.
+        final ExtendedJSONObject os = new ExtendedJSONObject();
+        os.put("name", "Android");
+        os.put("version", Integer.toString(Build.VERSION.SDK_INT));
+        os.put("locale", Locales.getLanguageTag(Locale.getDefault()));
+
         payload.put("application", application);
+        payload.put("os", os);
 
         pingData.put("version", PING_SYNC_DATA_FORMAT_VERSION);
 
         payload.put("payload", pingData);
         return super.build();
     }
 
     @SuppressWarnings("unchecked")