diff --git a/components/device-types/androidsense-plugin/org.wso2.carbon.device.mgt.iot.androidsense.ui/src/main/resources/jaggeryapps/devicemgt/app/units/cdmf.unit.device.type.android_sense.realtime.analytics-view/analytics-view.hbs b/components/device-types/androidsense-plugin/org.wso2.carbon.device.mgt.iot.androidsense.ui/src/main/resources/jaggeryapps/devicemgt/app/units/cdmf.unit.device.type.android_sense.realtime.analytics-view/analytics-view.hbs
index 1c2c2dd69..4f18f97aa 100644
--- a/components/device-types/androidsense-plugin/org.wso2.carbon.device.mgt.iot.androidsense.ui/src/main/resources/jaggeryapps/devicemgt/app/units/cdmf.unit.device.type.android_sense.realtime.analytics-view/analytics-view.hbs
+++ b/components/device-types/androidsense-plugin/org.wso2.carbon.device.mgt.iot.androidsense.ui/src/main/resources/jaggeryapps/devicemgt/app/units/cdmf.unit.device.type.android_sense.realtime.analytics-view/analytics-view.hbs
@@ -59,6 +59,9 @@
     {{/each}}
 
 </div>
+<div class="hide" id="websocker-onerror">
+    Realtime Analytics is not available. Failed to connect to the websocket. Please make sure; '<a style="color: white" href="$webSocketURL">$webSocketURL</a>' is available and re-try again.
+</div>
 
 {{#zone "bottomJs"}}
     {{js "js/moment.min.js"}}
diff --git a/components/device-types/androidsense-plugin/org.wso2.carbon.device.mgt.iot.androidsense.ui/src/main/resources/jaggeryapps/devicemgt/app/units/cdmf.unit.device.type.android_sense.realtime.analytics-view/public/js/device-stats.js b/components/device-types/androidsense-plugin/org.wso2.carbon.device.mgt.iot.androidsense.ui/src/main/resources/jaggeryapps/devicemgt/app/units/cdmf.unit.device.type.android_sense.realtime.analytics-view/public/js/device-stats.js
index dc9a16476..b7ac7f692 100644
--- a/components/device-types/androidsense-plugin/org.wso2.carbon.device.mgt.iot.androidsense.ui/src/main/resources/jaggeryapps/devicemgt/app/units/cdmf.unit.device.type.android_sense.realtime.analytics-view/public/js/device-stats.js
+++ b/components/device-types/androidsense-plugin/org.wso2.carbon.device.mgt.iot.androidsense.ui/src/main/resources/jaggeryapps/devicemgt/app/units/cdmf.unit.device.type.android_sense.realtime.analytics-view/public/js/device-stats.js
@@ -303,6 +303,15 @@ function connect(target) {
 				}
 			}
 		};
+        ws.onerror = function (event) {
+            var websocketURL = event.currentTarget.url;
+            websocketURL = websocketURL.replace("wss://","https://");
+            var uriParts = websocketURL.split("/");
+            websocketURL = uriParts[0] + "//" + uriParts[2];
+            var errorMsg = $("#websocker-onerror").html();
+            errorMsg = errorMsg.replace(new RegExp('\\$webSocketURL', 'g'), websocketURL);
+            $("#stat-section").html("<div class='alert alert-danger'>" + errorMsg + "</div>");
+        };
 	}
 }
 
diff --git a/components/device-types/arduino-plugin/org.wso2.carbon.device.mgt.iot.arduino.ui/src/main/resources/jaggeryapps/devicemgt/app/units/cdmf.unit.device.type.arduino.realtime.analytics-view/analytics-view.hbs b/components/device-types/arduino-plugin/org.wso2.carbon.device.mgt.iot.arduino.ui/src/main/resources/jaggeryapps/devicemgt/app/units/cdmf.unit.device.type.arduino.realtime.analytics-view/analytics-view.hbs
index be691a2b5..7be56cc2d 100644
--- a/components/device-types/arduino-plugin/org.wso2.carbon.device.mgt.iot.arduino.ui/src/main/resources/jaggeryapps/devicemgt/app/units/cdmf.unit.device.type.arduino.realtime.analytics-view/analytics-view.hbs
+++ b/components/device-types/arduino-plugin/org.wso2.carbon.device.mgt.iot.arduino.ui/src/main/resources/jaggeryapps/devicemgt/app/units/cdmf.unit.device.type.arduino.realtime.analytics-view/analytics-view.hbs
@@ -32,6 +32,9 @@
    href="{{@app.context}}/device/{{device.type}}/analytics?deviceId={{device.deviceIdentifier}}&deviceName={{device.name}}">
     <span class="fw-stack"> <i class="fw fw-circle-outline fw-stack-2x"></i> <i class="fw fw-statistics fw-stack-1x"></i> <span class="fw-stack fw-move-right fw-move-bottom"> <i class="fw fw-circle fw-stack-2x fw-stroke"></i> <i class="fw fw-clock fw-stack-1x fw-inverse"></i> </span> </span> View Device Analytics
 </a>
+<div class="hide" id="websocker-onerror">
+    Realtime Analytics is not available. Failed to connect to the websocket. Please make sure; '<a style="color: white" href="$webSocketURL">$webSocketURL</a>' is available and re-try again.
+</div>
 <!-- /statistics -->
 {{#zone "bottomJs"}}
     {{js "js/moment.min.js"}}
diff --git a/components/device-types/arduino-plugin/org.wso2.carbon.device.mgt.iot.arduino.ui/src/main/resources/jaggeryapps/devicemgt/app/units/cdmf.unit.device.type.arduino.realtime.analytics-view/public/js/device-stats.js b/components/device-types/arduino-plugin/org.wso2.carbon.device.mgt.iot.arduino.ui/src/main/resources/jaggeryapps/devicemgt/app/units/cdmf.unit.device.type.arduino.realtime.analytics-view/public/js/device-stats.js
index 1489e9cd8..fba86c2c5 100644
--- a/components/device-types/arduino-plugin/org.wso2.carbon.device.mgt.iot.arduino.ui/src/main/resources/jaggeryapps/devicemgt/app/units/cdmf.unit.device.type.arduino.realtime.analytics-view/public/js/device-stats.js
+++ b/components/device-types/arduino-plugin/org.wso2.carbon.device.mgt.iot.arduino.ui/src/main/resources/jaggeryapps/devicemgt/app/units/cdmf.unit.device.type.arduino.realtime.analytics-view/public/js/device-stats.js
@@ -96,6 +96,16 @@ function connect(target) {
             chartData.shift();
             graph.update();
         };
+        ws.onerror = function (event) {
+            var websocketURL = event.currentTarget.url;
+            websocketURL = websocketURL.replace("wss://","https://");
+            var uriParts = websocketURL.split("/");
+            websocketURL = uriParts[0] + "//" + uriParts[2];
+            var errorMsg = $("#websocker-onerror").html();
+            errorMsg = errorMsg.replace(new RegExp('\\$webSocketURL', 'g'), websocketURL);
+            $(graph.element).parent().html("<div class='alert alert-danger'>" + errorMsg + "</div>");
+            $(graph.element).hide();
+        };
     }
 }
 
diff --git a/components/device-types/raspberrypi-plugin/org.wso2.carbon.device.mgt.iot.raspberrypi.ui/src/main/resources/jaggeryapps/devicemgt/app/units/cdmf.unit.device.type.raspberrypi.realtime.analytics-view/analytics-view.hbs b/components/device-types/raspberrypi-plugin/org.wso2.carbon.device.mgt.iot.raspberrypi.ui/src/main/resources/jaggeryapps/devicemgt/app/units/cdmf.unit.device.type.raspberrypi.realtime.analytics-view/analytics-view.hbs
index be691a2b5..7be56cc2d 100644
--- a/components/device-types/raspberrypi-plugin/org.wso2.carbon.device.mgt.iot.raspberrypi.ui/src/main/resources/jaggeryapps/devicemgt/app/units/cdmf.unit.device.type.raspberrypi.realtime.analytics-view/analytics-view.hbs
+++ b/components/device-types/raspberrypi-plugin/org.wso2.carbon.device.mgt.iot.raspberrypi.ui/src/main/resources/jaggeryapps/devicemgt/app/units/cdmf.unit.device.type.raspberrypi.realtime.analytics-view/analytics-view.hbs
@@ -32,6 +32,9 @@
    href="{{@app.context}}/device/{{device.type}}/analytics?deviceId={{device.deviceIdentifier}}&deviceName={{device.name}}">
     <span class="fw-stack"> <i class="fw fw-circle-outline fw-stack-2x"></i> <i class="fw fw-statistics fw-stack-1x"></i> <span class="fw-stack fw-move-right fw-move-bottom"> <i class="fw fw-circle fw-stack-2x fw-stroke"></i> <i class="fw fw-clock fw-stack-1x fw-inverse"></i> </span> </span> View Device Analytics
 </a>
+<div class="hide" id="websocker-onerror">
+    Realtime Analytics is not available. Failed to connect to the websocket. Please make sure; '<a style="color: white" href="$webSocketURL">$webSocketURL</a>' is available and re-try again.
+</div>
 <!-- /statistics -->
 {{#zone "bottomJs"}}
     {{js "js/moment.min.js"}}
diff --git a/components/device-types/raspberrypi-plugin/org.wso2.carbon.device.mgt.iot.raspberrypi.ui/src/main/resources/jaggeryapps/devicemgt/app/units/cdmf.unit.device.type.raspberrypi.realtime.analytics-view/public/js/device-stats.js b/components/device-types/raspberrypi-plugin/org.wso2.carbon.device.mgt.iot.raspberrypi.ui/src/main/resources/jaggeryapps/devicemgt/app/units/cdmf.unit.device.type.raspberrypi.realtime.analytics-view/public/js/device-stats.js
index 04feca7ec..8ffeb046a 100644
--- a/components/device-types/raspberrypi-plugin/org.wso2.carbon.device.mgt.iot.raspberrypi.ui/src/main/resources/jaggeryapps/devicemgt/app/units/cdmf.unit.device.type.raspberrypi.realtime.analytics-view/public/js/device-stats.js
+++ b/components/device-types/raspberrypi-plugin/org.wso2.carbon.device.mgt.iot.raspberrypi.ui/src/main/resources/jaggeryapps/devicemgt/app/units/cdmf.unit.device.type.raspberrypi.realtime.analytics-view/public/js/device-stats.js
@@ -96,6 +96,16 @@ function connect(target) {
             chartData.shift();
             graph.update();
         };
+        ws.onerror = function (event) {
+            var websocketURL = event.currentTarget.url;
+            websocketURL = websocketURL.replace("wss://","https://");
+            var uriParts = websocketURL.split("/");
+            websocketURL = uriParts[0] + "//" + uriParts[2];
+            var errorMsg = $("#websocker-onerror").html();
+            errorMsg = errorMsg.replace(new RegExp('\\$webSocketURL', 'g'), websocketURL);
+            $(graph.element).parent().html("<div class='alert alert-danger'>" + errorMsg + "</div>");
+            $(graph.element).hide();
+        };
     }
 }
 
diff --git a/components/device-types/virtual-fire-alarm-plugin/org.wso2.carbon.device.mgt.iot.virtualfirealarm.ui/src/main/resources/jaggeryapps/devicemgt/app/units/cdmf.unit.device.type.virtual_firealarm.realtime.analytics-view/public/js/device-stats.js b/components/device-types/virtual-fire-alarm-plugin/org.wso2.carbon.device.mgt.iot.virtualfirealarm.ui/src/main/resources/jaggeryapps/devicemgt/app/units/cdmf.unit.device.type.virtual_firealarm.realtime.analytics-view/public/js/device-stats.js
index dbf6d2006..3385758b4 100755
--- a/components/device-types/virtual-fire-alarm-plugin/org.wso2.carbon.device.mgt.iot.virtualfirealarm.ui/src/main/resources/jaggeryapps/devicemgt/app/units/cdmf.unit.device.type.virtual_firealarm.realtime.analytics-view/public/js/device-stats.js
+++ b/components/device-types/virtual-fire-alarm-plugin/org.wso2.carbon.device.mgt.iot.virtualfirealarm.ui/src/main/resources/jaggeryapps/devicemgt/app/units/cdmf.unit.device.type.virtual_firealarm.realtime.analytics-view/public/js/device-stats.js
@@ -99,6 +99,15 @@ function connect(target) {
             chartData.shift();
             graph.update();
         };
+        ws.onerror = function (event) {
+            var websocketURL = event.currentTarget.url;
+            websocketURL = websocketURL.replace("wss://","https://");
+            var uriParts = websocketURL.split("/");
+            websocketURL = uriParts[0] + "//" + uriParts[2];
+            var errorMsg = $("#websocker-onerror").html();
+            errorMsg = errorMsg.replace(new RegExp('\\$webSocketURL', 'g'), websocketURL);
+            $("#div-chart").html("<div class='alert alert-danger'>" + errorMsg + "</div>");
+        };
     }
 }