AndroidAPS/wear/src/main/res/xml/watch_face_configuration_circle.xml

<?xml version="1.0" encoding="utf-8"?>
<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto">

    <CheckBoxPreference
        android:defaultValue="true"
        android:key="dark"
        android:summary="Dark theme"
        android:title="@string/pref_dark"
        app:wear_iconOff="@drawable/settings_off"
        app:wear_iconOn="@drawable/settings_on" />

    <CheckBoxPreference
        android:defaultValue="false"
        android:key="showBigNumbers"
        android:summary="Big numbers. (Circle WF)"
        android:title="@string/pref_big_numbers"
        app:wear_iconOff="@drawable/settings_off"
        app:wear_iconOn="@drawable/settings_on" />

    <CheckBoxPreference
        android:defaultValue="false"
        android:key="showRingHistory"
        android:summary="Graphical history. (Circle WF)"
        android:title="@string/pref_ring_history"
        app:wear_iconOff="@drawable/settings_off"
        app:wear_iconOn="@drawable/settings_on" />

    <CheckBoxPreference
        android:defaultValue="true"
        android:key="softRingHistory"
        android:summary="Less eyecandy. (Circle WF)"
        android:title="@string/pref_light_ring_history"
        app:wear_iconOff="@drawable/settings_off"
        app:wear_iconOn="@drawable/settings_on" />

    <CheckBoxPreference
        android:defaultValue="true"
        android:key="animation"
        android:summary="Animations. (Circle WF)"
        android:title="@string/pref_animations"
        app:wear_iconOff="@drawable/settings_off"
        app:wear_iconOn="@drawable/settings_on" />

    <CheckBoxPreference
        android:defaultValue="false"
        android:key="vibrate_Hourly"
        android:title="@string/pref_vibrate_hourly"
        app:wear_iconOff="@drawable/settings_off"
        app:wear_iconOn="@drawable/settings_on" />

</PreferenceScreen>