diff --git a/library/src/main/java/com/vwo/mobile/constants/AppConstants.java b/library/src/main/java/com/vwo/mobile/constants/AppConstants.java
index 284e5eb..d29f476 100644
--- a/library/src/main/java/com/vwo/mobile/constants/AppConstants.java
+++ b/library/src/main/java/com/vwo/mobile/constants/AppConstants.java
@@ -47,7 +47,7 @@ public class AppConstants {
     public static final String USER_TYPE_NEW = "new";
     public static final String USER_TYPE_RETURNING = "ret";
 
-    public static final String DEVICE_TYPE_PHONE = "Phone";
+    public static final String DEVICE_TYPE_MOBILE = "Mobile";
     public static final String DEVICE_TYPE_TABLET = "Tablet";
 
     //region Keys in Events
diff --git a/library/src/main/java/com/vwo/mobile/segmentation/CustomSegmentEvaluateEnum.java b/library/src/main/java/com/vwo/mobile/segmentation/CustomSegmentEvaluateEnum.java
index 5e723f8..83732ca 100644
--- a/library/src/main/java/com/vwo/mobile/segmentation/CustomSegmentEvaluateEnum.java
+++ b/library/src/main/java/com/vwo/mobile/segmentation/CustomSegmentEvaluateEnum.java
@@ -547,7 +547,7 @@ public boolean evaluate(VWO vwo, JSONArray data) {
                 try {
                     String type = data.getString(i);
                     return isTablet && type.equalsIgnoreCase(AppConstants.DEVICE_TYPE_TABLET) ||
-                            !isTablet && type.equalsIgnoreCase(AppConstants.DEVICE_TYPE_PHONE);
+                            !isTablet && type.equalsIgnoreCase(AppConstants.DEVICE_TYPE_MOBILE);
                 } catch (Exception exception) {
                     VWOLog.e(VWOLog.SEGMENTATION_LOGS, "Unable to parse device type", exception,
                             false, false);
@@ -570,7 +570,7 @@ public boolean evaluate(VWO vwo, JSONArray data) {
                 try {
                     String type = data.getString(i);
                     return !isTablet && type.equalsIgnoreCase(AppConstants.DEVICE_TYPE_TABLET) ||
-                            isTablet && type.equalsIgnoreCase(AppConstants.DEVICE_TYPE_PHONE);
+                            isTablet && type.equalsIgnoreCase(AppConstants.DEVICE_TYPE_MOBILE);
                 } catch (Exception exception) {
                     VWOLog.e(VWOLog.SEGMENTATION_LOGS, "Unable to parse device type", exception,
                             false, false);