diff --git a/lib/checkDevice/README.md b/lib/checkDevice/README.md
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+#checkDevice
+This is a small method to check whether the device user is using Mobile/Tablet. 
+
+
+##Usage
+```js
+var Device = require('bv-ui-core/lib/checkDevice');
+Device.isMobile();
+Device.isTablet();
+```
diff --git a/lib/checkDevice/index.js b/lib/checkDevice/index.js
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+++ b/lib/checkDevice/index.js
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+module.exports =  {
+  isMobile: function () {
+    return (/Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent))
+  },
+  isTablet: function () {
+    var userAgent = navigator.userAgent.toLowerCase();
+    var isTablet = /(ipad|tablet|(android(?!.*mobile))|(windows(?!.*phone)(.*touch))|kindle|playbook|silk|(puffin(?!.*(IP|AP|WP))))/.test(userAgent);
+    return isTablet;
+  }
+}