diff --git a/README.md b/README.md
index 81c5a66..b07e530 100644
--- a/README.md
+++ b/README.md
@@ -33,6 +33,7 @@ Since this library was meant to be a drop-in replacement for the RN's Geolocatio
 
 > One thing to note, for android this library assumes that location permission is already granted by the user, so you have to use `PermissionsAndroid` to request for permission before making the location request.
 
+Class component:
 ```js
 ...
 import Geolocation from 'react-native-geolocation-service';
@@ -54,6 +55,28 @@ componentDidMount() {
 }
 ```
 
+Functional component: 
+```js
+...
+import { useEffect } from 'react';
+import Geolocation from 'react-native-geolocation-service';
+...
+  useEffect(() => {
+    if (hasLocationPermission) {
+      Geolocation.getCurrentPosition(
+        (position) => {
+          console.log(position);
+        },
+        (error) => {
+          // See error code charts below.
+          console.log(error.code, error.message);
+        },
+        { enableHighAccuracy: true, timeout: 15000, maximumAge: 10000 }
+      );
+    }
+  }, []);
+```
+
 # API
 #### `async requestAuthorization(authorizationLevel) (iOS only)`
 Request location permission based on the authorizationLevel parameter. Can be either `"whenInUse"` or `"always"`. You have to configure the plist keys during setup.
@@ -132,4 +155,4 @@ Stops observing for device location changes. In addition, it removes all listene
     - OnePlus (using OxygenOS Settings): Battery > battery optimization > switch to 'all apps' > select your app > don't optimize
     - Samsung: Access battery settings > app power saving > details > your app > disabled
     - Sony If you're running Android 6 or higher: Battery > from the menu in the upper right-hand corner > battery optimization > apps > your app
-    - Xiaomi (MIUI OS) If you're running Android 6 or higher: Access your phone settings > additional settings > battery and performance > manage battery usage > apps > your app
+    - Xiaomi (MIUI OS) If you're running Android 6 or higher: Access your phone settings > additional settings > battery and performance > manage battery usage > apps > your app
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