diff --git a/examples/StepsDemo/app/components/home/index.js b/examples/StepsDemo/app/components/home/index.js
index 53858c35d1157c42e45d5bf17e5f1b86cb81ddac..2ea47c3193a5e1b06af673ed03ba8f5b0da94c2d 100644
--- a/examples/StepsDemo/app/components/home/index.js
+++ b/examples/StepsDemo/app/components/home/index.js
@@ -28,6 +28,7 @@ const HKOPTIONS = {
             HKPERMS.Height,
             HKPERMS.DateOfBirth,
             HKPERMS.BiologicalSex,
+            HKPERMS.SleepAnalysis,
         ],
         write: [
             HKPERMS.StepCount
@@ -75,6 +76,8 @@ class Home extends Component {
 
                     this._fetchStepsToday();
                     this._fetchStepsHistory();
+
+                    this._fetchSleepAnalysis();
                 });
             }
         });
@@ -115,6 +118,28 @@ class Home extends Component {
         });
     }
 
+
+
+    _fetchSleepAnalysis() {
+        let options = {
+            startDate: (new Date(2016,10,1)).toISOString(),
+        };
+        AppleHealthKit.getSleepSamples(options, (err, res) => {
+            if(this._handleHKError(err, 'getSleepSamples')){
+                return;
+            }
+            //this.setState({stepHistory: res});
+
+            console.log('######################################')
+            console.log('###           SLEEP SAMPLES        ###')
+            console.log('######################################')
+            console.log(res)
+        });
+    }
+
+
+
+
     /**
      * render the Navigator which will render the navigation
      * bar and the scene
diff --git a/examples/StepsDemo/ios/StepsDemo.xcodeproj/project.pbxproj b/examples/StepsDemo/ios/StepsDemo.xcodeproj/project.pbxproj
index c433bfce6c74dda19f3efe00808fe221fb3f73ef..e2a37578745c68bfef5e1ba33c5edab61e08e3ec 100644
--- a/examples/StepsDemo/ios/StepsDemo.xcodeproj/project.pbxproj
+++ b/examples/StepsDemo/ios/StepsDemo.xcodeproj/project.pbxproj
@@ -22,7 +22,7 @@
 		13B07FC11A68108700A75B9A /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = 13B07FB71A68108700A75B9A /* main.m */; };
 		140ED2AC1D01E1AD002B40FF /* libReact.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 146834041AC3E56700842450 /* libReact.a */; };
 		146834051AC3E58100842450 /* libReact.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 146834041AC3E56700842450 /* libReact.a */; };
-		377F68B31D7A0D9C00B64DB1 /* libRCTAppleHealthKit.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 377F68B21D7A0D9800B64DB1 /* libRCTAppleHealthKit.a */; };
+		37837DF31DCD618B000201A0 /* libRCTAppleHealthKit.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 37837DF21DCD6186000201A0 /* libRCTAppleHealthKit.a */; };
 		378616B61D257B040027C300 /* HealthKit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 378616B51D257B040027C300 /* HealthKit.framework */; };
 		832341BD1AAA6AB300B99B32 /* libRCTText.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 832341B51AAA6A8300B99B32 /* libRCTText.a */; };
 /* End PBXBuildFile section */
@@ -91,9 +91,9 @@
 			remoteGlobalIDString = 83CBBA2E1A601D0E00E9B192;
 			remoteInfo = React;
 		};
-		377F68B11D7A0D9800B64DB1 /* PBXContainerItemProxy */ = {
+		37837DF11DCD6186000201A0 /* PBXContainerItemProxy */ = {
 			isa = PBXContainerItemProxy;
-			containerPortal = 377F68AD1D7A0D9800B64DB1 /* RCTAppleHealthKit.xcodeproj */;
+			containerPortal = 37837DED1DCD6186000201A0 /* RCTAppleHealthKit.xcodeproj */;
 			proxyType = 2;
 			remoteGlobalIDString = 3774C88D1D2092F20000B3F3;
 			remoteInfo = RCTAppleHealthKit;
@@ -134,7 +134,7 @@
 		13B07FB61A68108700A75B9A /* Info.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; name = Info.plist; path = StepsDemo/Info.plist; sourceTree = "<group>"; };
 		13B07FB71A68108700A75B9A /* main.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = main.m; path = StepsDemo/main.m; sourceTree = "<group>"; };
 		146833FF1AC3E56700842450 /* React.xcodeproj */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.pb-project"; name = React.xcodeproj; path = "../node_modules/react-native/React/React.xcodeproj"; sourceTree = "<group>"; };
-		377F68AD1D7A0D9800B64DB1 /* RCTAppleHealthKit.xcodeproj */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.pb-project"; name = RCTAppleHealthKit.xcodeproj; path = "../node_modules/react-native-apple-healthkit/RCTAppleHealthKit.xcodeproj"; sourceTree = "<group>"; };
+		37837DED1DCD6186000201A0 /* RCTAppleHealthKit.xcodeproj */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.pb-project"; name = RCTAppleHealthKit.xcodeproj; path = "../node_modules/react-native-apple-healthkit/RCTAppleHealthKit.xcodeproj"; sourceTree = "<group>"; };
 		378616B51D257B040027C300 /* HealthKit.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = HealthKit.framework; path = System/Library/Frameworks/HealthKit.framework; sourceTree = SDKROOT; };
 		378616B71D257B040027C300 /* StepsDemo.entitlements */ = {isa = PBXFileReference; lastKnownFileType = text.xml; name = StepsDemo.entitlements; path = StepsDemo/StepsDemo.entitlements; sourceTree = "<group>"; };
 		78C398B01ACF4ADC00677621 /* RCTLinking.xcodeproj */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.pb-project"; name = RCTLinking.xcodeproj; path = "../node_modules/react-native/Libraries/LinkingIOS/RCTLinking.xcodeproj"; sourceTree = "<group>"; };
@@ -154,7 +154,7 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
-				377F68B31D7A0D9C00B64DB1 /* libRCTAppleHealthKit.a in Frameworks */,
+				37837DF31DCD618B000201A0 /* libRCTAppleHealthKit.a in Frameworks */,
 				139FDEF61B0652A700C62182 /* libRCTWebSocket.a in Frameworks */,
 				146834051AC3E58100842450 /* libReact.a in Frameworks */,
 				00C302E51ABCBA2D00DB3ED1 /* libRCTActionSheet.a in Frameworks */,
@@ -268,10 +268,10 @@
 			name = Products;
 			sourceTree = "<group>";
 		};
-		377F68AE1D7A0D9800B64DB1 /* Products */ = {
+		37837DEE1DCD6186000201A0 /* Products */ = {
 			isa = PBXGroup;
 			children = (
-				377F68B21D7A0D9800B64DB1 /* libRCTAppleHealthKit.a */,
+				37837DF21DCD6186000201A0 /* libRCTAppleHealthKit.a */,
 			);
 			name = Products;
 			sourceTree = "<group>";
@@ -287,7 +287,7 @@
 		832341AE1AAA6A7D00B99B32 /* Libraries */ = {
 			isa = PBXGroup;
 			children = (
-				377F68AD1D7A0D9800B64DB1 /* RCTAppleHealthKit.xcodeproj */,
+				37837DED1DCD6186000201A0 /* RCTAppleHealthKit.xcodeproj */,
 				146833FF1AC3E56700842450 /* React.xcodeproj */,
 				00C302A71ABCB8CE00DB3ED1 /* RCTActionSheet.xcodeproj */,
 				00C302B51ABCB90400DB3ED1 /* RCTGeolocation.xcodeproj */,
@@ -411,8 +411,8 @@
 					ProjectRef = 00C302A71ABCB8CE00DB3ED1 /* RCTActionSheet.xcodeproj */;
 				},
 				{
-					ProductGroup = 377F68AE1D7A0D9800B64DB1 /* Products */;
-					ProjectRef = 377F68AD1D7A0D9800B64DB1 /* RCTAppleHealthKit.xcodeproj */;
+					ProductGroup = 37837DEE1DCD6186000201A0 /* Products */;
+					ProjectRef = 37837DED1DCD6186000201A0 /* RCTAppleHealthKit.xcodeproj */;
 				},
 				{
 					ProductGroup = 00C302B61ABCB90400DB3ED1 /* Products */;
@@ -516,11 +516,11 @@
 			remoteRef = 146834031AC3E56700842450 /* PBXContainerItemProxy */;
 			sourceTree = BUILT_PRODUCTS_DIR;
 		};
-		377F68B21D7A0D9800B64DB1 /* libRCTAppleHealthKit.a */ = {
+		37837DF21DCD6186000201A0 /* libRCTAppleHealthKit.a */ = {
 			isa = PBXReferenceProxy;
 			fileType = archive.ar;
 			path = libRCTAppleHealthKit.a;
-			remoteRef = 377F68B11D7A0D9800B64DB1 /* PBXContainerItemProxy */;
+			remoteRef = 37837DF11DCD6186000201A0 /* PBXContainerItemProxy */;
 			sourceTree = BUILT_PRODUCTS_DIR;
 		};
 		78C398B91ACF4ADC00677621 /* libRCTLinking.a */ = {
diff --git a/examples/StepsDemo/ios/StepsDemo/AppDelegate.m b/examples/StepsDemo/ios/StepsDemo/AppDelegate.m
index 1e3212c106a113b749bb43dc57f9ec89898e91c3..00d6637d59a654885dc4362c38ad33f08cd2047a 100644
--- a/examples/StepsDemo/ios/StepsDemo/AppDelegate.m
+++ b/examples/StepsDemo/ios/StepsDemo/AppDelegate.m
@@ -31,7 +31,7 @@
    * on the same Wi-Fi network.
    */
 //
-  jsCodeLocation = [NSURL URLWithString:@"http://192.168.0.13:8081/index.ios.bundle?platform=ios&dev=true"];
+  jsCodeLocation = [NSURL URLWithString:@"http://192.168.0.12:8081/index.ios.bundle?platform=ios&dev=true"];
 //  jsCodeLocation = [NSURL URLWithString:@"http://10.1.14.163:8081/index.ios.bundle?platform=ios&dev=true"];
   /**
    * OPTION 2