diff --git a/VimoHeartRate WatchKit App Extension/Info.plist b/VimoHeartRate WatchKit App Extension/Info.plist
index 059be55..2c232c6 100644
--- a/VimoHeartRate WatchKit App Extension/Info.plist	
+++ b/VimoHeartRate WatchKit App Extension/Info.plist	
@@ -18,6 +18,10 @@
 	<string>XPC!</string>
 	<key>CFBundleShortVersionString</key>
 	<string>1.0</string>
+	<key>NSHealthShareUsageDescription</key>
+	<string>Read heart rate monitor data.</string>
+	<key>NSHealthUpdateUsageDescription</key>
+	<string>Share workout data with other apps.</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
diff --git a/VimoHeartRate WatchKit App/Info.plist b/VimoHeartRate WatchKit App/Info.plist
index 20bd691..86727e8 100644
--- a/VimoHeartRate WatchKit App/Info.plist	
+++ b/VimoHeartRate WatchKit App/Info.plist	
@@ -16,6 +16,10 @@
 	<string>$(PRODUCT_NAME)</string>
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
+	<key>NSHealthUpdateUsageDescription</key>
+	<string>Share workout data with other apps.</string>
+	<key>NSHealthShareUsageDescription</key>
+	<string>Read heart rate monitor data.</string>
 	<key>CFBundleShortVersionString</key>
 	<string>1.0</string>
 	<key>CFBundleSignature</key>
diff --git a/VimoHeartRate.xcodeproj/project.pbxproj b/VimoHeartRate.xcodeproj/project.pbxproj
index 781a46d..fb0f3a0 100644
--- a/VimoHeartRate.xcodeproj/project.pbxproj
+++ b/VimoHeartRate.xcodeproj/project.pbxproj
@@ -274,6 +274,7 @@
 			developmentRegion = English;
 			hasScannedForEncodings = 0;
 			knownRegions = (
+				English,
 				en,
 				Base,
 			);
@@ -474,7 +475,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = com.vimofit.VimoHeartRate;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE = "";
-				SWIFT_VERSION = 3.0;
+				SWIFT_VERSION = 4.0;
 			};
 			name = Debug;
 		};
@@ -491,7 +492,7 @@
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE = "";
 				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
-				SWIFT_VERSION = 3.0;
+				SWIFT_VERSION = 4.0;
 			};
 			name = Release;
 		};
@@ -508,9 +509,9 @@
 				PROVISIONING_PROFILE = "";
 				SDKROOT = watchos;
 				SKIP_INSTALL = YES;
-				SWIFT_VERSION = 3.0;
+				SWIFT_VERSION = 4.0;
 				TARGETED_DEVICE_FAMILY = 4;
-				WATCHOS_DEPLOYMENT_TARGET = 3.0;
+				WATCHOS_DEPLOYMENT_TARGET = 6.0;
 			};
 			name = Debug;
 		};
@@ -528,9 +529,9 @@
 				SDKROOT = watchos;
 				SKIP_INSTALL = YES;
 				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
-				SWIFT_VERSION = 3.0;
+				SWIFT_VERSION = 4.0;
 				TARGETED_DEVICE_FAMILY = 4;
-				WATCHOS_DEPLOYMENT_TARGET = 3.0;
+				WATCHOS_DEPLOYMENT_TARGET = 6.0;
 			};
 			name = Release;
 		};
@@ -547,7 +548,7 @@
 				SDKROOT = watchos;
 				SKIP_INSTALL = YES;
 				TARGETED_DEVICE_FAMILY = 4;
-				WATCHOS_DEPLOYMENT_TARGET = 3.0;
+				WATCHOS_DEPLOYMENT_TARGET = 6.0;
 			};
 			name = Debug;
 		};
@@ -564,7 +565,7 @@
 				SDKROOT = watchos;
 				SKIP_INSTALL = YES;
 				TARGETED_DEVICE_FAMILY = 4;
-				WATCHOS_DEPLOYMENT_TARGET = 3.0;
+				WATCHOS_DEPLOYMENT_TARGET = 6.0;
 			};
 			name = Release;
 		};
diff --git a/VimoHeartRate/Info.plist b/VimoHeartRate/Info.plist
index 2fe4879..a1ce718 100644
--- a/VimoHeartRate/Info.plist
+++ b/VimoHeartRate/Info.plist
@@ -23,9 +23,9 @@
 	<key>LSRequiresIPhoneOS</key>
 	<true/>
 	<key>NSHealthShareUsageDescription</key>
-	<string>For testing</string>
+	<string>Read heart rate monitor data.</string>
 	<key>NSHealthUpdateUsageDescription</key>
-	<string>For testing</string>
+	<string>Share workout data with other apps.</string>
 	<key>UILaunchStoryboardName</key>
 	<string>LaunchScreen</string>
 	<key>UIMainStoryboardFile</key>