diff --git a/ui/time-picker/time-picker-common.ts b/ui/time-picker/time-picker-common.ts
index 9f3f4927c..a25338136 100644
--- a/ui/time-picker/time-picker-common.ts
+++ b/ui/time-picker/time-picker-common.ts
@@ -84,7 +84,12 @@ function onHourPropertyChanged(data: dependencyObservable.PropertyChangeData) {
 
     if (isValidTime(picker)) {
         picker._setNativeTime();
-        picker.time = new Date(0, 0, 0, picker.hour, picker.minute);
+        if (picker.time) {
+            picker.time.setHours(picker.hour);
+        }
+        else {
+            picker.time = new Date(0, 0, 0, picker.hour, picker.minute);
+        }
     } else {
         throw new Error(getErrorMessage(picker, "Hour", data.newValue));
     }
@@ -95,7 +100,12 @@ function onMinutePropertyChanged(data: dependencyObservable.PropertyChangeData)
 
     if (isValidTime(picker)) {
         picker._setNativeTime();
-        picker.time = new Date(0, 0, 0, picker.hour, picker.minute);
+        if (picker.time) {
+            picker.time.setMinutes(picker.minute);
+        }
+        else {
+            picker.time = new Date(0, 0, 0, picker.hour, picker.minute);
+        }
     } else {
         throw new Error(getErrorMessage(picker, "Minute", data.newValue));
     }
diff --git a/ui/time-picker/time-picker.android.ts b/ui/time-picker/time-picker.android.ts
index a7ba59ebc..12fb086b4 100644
--- a/ui/time-picker/time-picker.android.ts
+++ b/ui/time-picker/time-picker.android.ts
@@ -26,6 +26,7 @@ export class TimePicker extends common.TimePicker {
                     if (this.owner) {
                         var validTime = common.getValidTime(this.owner, hour, minute);
                         this.owner._setNativeValueSilently(validTime.hour, validTime.minute);
+                        this.owner._onPropertyChangedFromNative(common.TimePicker.timeProperty, new Date(0, 0, 0, hour, minute));
                     }
                 }
             });