diff --git a/Make.config b/Make.config
index 57462c6e4e32..ba5f835160ae 100644
--- a/Make.config
+++ b/Make.config
@@ -79,6 +79,7 @@ TVOS_SDK_VERSION=10.0
 MIN_IOS_SDK_VERSION=6.0
 MIN_OSX_SDK_VERSION=10.7
 MIN_WATCHOS_SDK_VERSION=2.0
+MIN_WATCH_OS_VERSION=1.0
 MIN_TVOS_SDK_VERSION=9.0
 
 INCLUDE_IOS=1
diff --git a/Makefile b/Makefile
index 153b3f5c3646..356d74866696 100644
--- a/Makefile
+++ b/Makefile
@@ -62,7 +62,7 @@ $(IOS_DESTDIR)/$(MONOTOUCH_PREFIX)/updateinfo: Make.config
 	$(Q) echo "4569c276-1397-4adb-9485-82a7696df22e $(IOS_PACKAGE_UPDATE_ID)" > $@
 
 $(IOS_DESTDIR)/$(MONOTOUCH_PREFIX)/Versions.plist: Versions-ios.plist.in Makefile $(TOP)/Make.config versions-check.csharp
-	$(Q) ./versions-check.csharp $< "$(MIN_IOS_SDK_VERSION)" "$(IOS_SDK_VERSION)" "$(MIN_TVOS_SDK_VERSION)" "$(TVOS_SDK_VERSION)" "$(MIN_WATCHOS_SDK_VERSION)" "$(WATCH_SDK_VERSION)" "$(MIN_OSX_SDK_VERSION)" "$(OSX_SDK_VERSION)"
+	$(Q) ./versions-check.csharp $< "$(MIN_IOS_SDK_VERSION)" "$(IOS_SDK_VERSION)" "$(MIN_TVOS_SDK_VERSION)" "$(TVOS_SDK_VERSION)" "$(MIN_WATCH_OS_VERSION)" "$(WATCH_SDK_VERSION)" "$(MIN_OSX_SDK_VERSION)" "$(OSX_SDK_VERSION)"
 	$(Q_GEN) sed -e 's/@XCODE_VERSION@/$(XCODE_VERSION)/g' $< > $@
 
 ifdef INCLUDE_IOS
@@ -105,7 +105,7 @@ $(MAC_DESTDIR)/$(MAC_FRAMEWORK_CURRENT_DIR)/Version: Make.config
 	$(Q) echo $(MAC_PACKAGE_VERSION) > $@
 
 $(MAC_DESTDIR)/$(MAC_FRAMEWORK_CURRENT_DIR)/Versions.plist: Versions-mac.plist.in Makefile $(TOP)/Make.config versions-check.csharp
-	$(Q) ./versions-check.csharp $< "$(MIN_IOS_SDK_VERSION)" "$(IOS_SDK_VERSION)" "$(MIN_TVOS_SDK_VERSION)" "$(TVOS_SDK_VERSION)" "$(MIN_WATCHOS_SDK_VERSION)" "$(WATCH_SDK_VERSION)" "$(MIN_OSX_SDK_VERSION)" "$(OSX_SDK_VERSION)"
+	$(Q) ./versions-check.csharp $< "$(MIN_IOS_SDK_VERSION)" "$(IOS_SDK_VERSION)" "$(MIN_TVOS_SDK_VERSION)" "$(TVOS_SDK_VERSION)" "$(MIN_WATCH_OS_VERSION)" "$(WATCH_SDK_VERSION)" "$(MIN_OSX_SDK_VERSION)" "$(OSX_SDK_VERSION)"
 	$(Q_GEN) sed -e 's/@XCODE_VERSION@/$(XCODE_VERSION)/g' $< > $@
 
 ifdef INCLUDE_MAC
diff --git a/Versions-ios.plist.in b/Versions-ios.plist.in
index e655c51ec63a..9865dd5b638b 100644
--- a/Versions-ios.plist.in
+++ b/Versions-ios.plist.in
@@ -31,6 +31,7 @@
 		</array>
 		<key>watchOS</key>
 		<array>
+			<string>1.0</string>
 			<string>2.0</string>
 			<string>2.1</string>
 			<string>2.2</string>
@@ -61,7 +62,7 @@
 			<key>com.apple.widget-extension</key>
 			<string>8.0</string>
 			<key>com.apple.watchkit</key>
-			<string>8.0</string>
+			<string>8.2</string>
 			<key>com.apple.AudioUnit-UI</key>
 			<string>8.0</string>
 			<key>com.apple.Safari.content-blocker</key>
@@ -91,7 +92,10 @@
 			<string>9.0</string>
 		</dict>
 		<key>watchOS</key>
-		<dict />
+		<dict>
+			<key>com.apple.watchkit</key>
+			<string>2.0</string>
+		</dict>
 	</dict>
 </dict>
 </plist>
diff --git a/versions-check.csharp b/versions-check.csharp
index bdda4004a804..99be081488a2 100755
--- a/versions-check.csharp
+++ b/versions-check.csharp
@@ -48,10 +48,10 @@ var check = new Action<string, string, string> ((product, min, max) =>
 		var v = node.InnerText;
 		var version = Version.Parse (v);
 		if (version < minVersion) {
-			Console.Error.WriteLine ($"Found the {product} version {v} in {Path.GetFileName (plistPath)}, but it's smaller the supported min {product} version we support ({min}).");
+			Console.Error.WriteLine ($"Found the {product} version {v} in {Path.GetFileName (plistPath)}, but it's smaller than the supported min {product} version we support ({min}).");
 			failed = true;
 		} else if (version > maxVersion) {
-			Console.Error.WriteLine ($"Found the {product} version {v} in {Path.GetFileName (plistPath)}, but it's higher the supported max {product} version we support ({max}).");
+			Console.Error.WriteLine ($"Found the {product} version {v} in {Path.GetFileName (plistPath)}, but it's higher than the supported max {product} version we support ({max}).");
 			failed = true;
 		} else if (version == maxVersion) {
 			foundMax = true;