Adds clarification text to intro to help developers run the watch
face sample the first time and understand auth for fit.

Also, I updated the version of the support library.

Change-Id: I4a2548c71e9fa27525edd46263349695187c3f22
diff --git a/wearable/wear/WatchFace/template-params.xml b/wearable/wear/WatchFace/template-params.xml
index a0a13a4..87255ac 100644
--- a/wearable/wear/WatchFace/template-params.xml
+++ b/wearable/wear/WatchFace/template-params.xml
@@ -23,14 +23,14 @@
     <package>com.example.android.wearable.watchface</package>
 
     <minSdk>18</minSdk>
-    <targetSdkVersion>23</targetSdkVersion>
-    <targetSdkVersionWear>23</targetSdkVersionWear>
+    <targetSdkVersion>25</targetSdkVersion>
+    <targetSdkVersionWear>25</targetSdkVersionWear>
 
     <dependency>com.google.android.support:wearable:1.4.0</dependency>
     <dependency>com.google.android.gms:play-services-fitness</dependency>
-    <dependency_wearable>com.android.support:palette-v7:24.1.1</dependency_wearable>
+    <dependency_wearable>com.android.support:palette-v7:25.1.0</dependency_wearable>
 
-    <preview_wearable_support_dependency>com.google.android.support:wearable:2.0.0-alpha3</preview_wearable_support_dependency>
+    <preview_wearable_support_dependency>com.google.android.support:wearable:2.0.0-beta2</preview_wearable_support_dependency>
     <dependency_wearable>com.google.android.gms:play-services-fitness</dependency_wearable>
 
     <wearable>
@@ -39,17 +39,32 @@
 
     <strings>
         <intro>
-            <![CDATA[
+<![CDATA[
 This sample demonstrates how to create watch faces for android wear and includes a phone app
 and a wearable app. The wearable app has a variety of watch faces including analog, digital,
 opengl, calendar, steps, interactive, etc. It also includes a watch-side configuration example.
 The phone app includes a phone-side configuration example.
 
-Additional note on Steps WatchFace Sample, if the user has not installed or setup the Google Fit app
-on their phone and their Wear device has not configured the Google Fit Wear App, then you may get
-zero steps until one of the two is setup. Please note, many Wear devices configure the Google Fit
-Wear App beforehand.
-            ]]>
+Because watch face apps do not have a default Activity in their project, you will need to set your
+Configurations to "Do not launch Activity" for both the Wear and Application modules. If you are
+unsure how to do this, please review the "Run Starter project" section in the
+[Google Watch Face Code Lab][1].
+
+For the Fit Distance related watch face, authentication IS a requirement to request distance from
+Google Fit on Wear. Otherwise, distance will always come back as zero (or stay at whatever the
+distance was prior to you de-authorizing the watch face).
+
+To authenticate and communicate with Google Fit, you must create a project in the Google Developers
+Console, activate the Fitness API, create an OAuth 2.0 client ID, and register the public
+certificate from your signed APK. More details can be found [here][2].
+
+If the user has not installed or setup the Google Fit app on their phone and their Wear device has
+not configured the Google Fit Wear App, then you may get zero steps until one of the two is setup.
+Please note, many Wear devices configure the Google Fit Wear App beforehand.
+
+[1]: https://codelabs.developers.google.com/codelabs/watchface/index.html
+[2]: https://developers.google.com/fit/android/get-started#step_3_enable_the_fitness_api
+]]>
         </intro>
     </strings>