diff --git a/hammond-gtk/resources/gtk/prefs.ui b/hammond-gtk/resources/gtk/prefs.ui
index 881e03e..204318b 100644
--- a/hammond-gtk/resources/gtk/prefs.ui
+++ b/hammond-gtk/resources/gtk/prefs.ui
@@ -90,7 +90,7 @@
                                           </packing>
                                         </child>
                                         <child>
-                                          <object class="GtkSwitch">
+                                          <object class="GtkSwitch" id="dark_toggle">
                                             <property name="visible">True</property>
                                             <property name="can_focus">True</property>
                                             <property name="valign">center</property>
@@ -178,7 +178,7 @@
                                           </packing>
                                         </child>
                                         <child>
-                                          <object class="GtkSwitch">
+                                          <object class="GtkSwitch" id="startup_toggle">
                                             <property name="visible">True</property>
                                             <property name="can_focus">True</property>
                                             <property name="valign">center</property>
@@ -221,7 +221,7 @@
                                           </packing>
                                         </child>
                                         <child>
-                                          <object class="GtkSwitch">
+                                          <object class="GtkSwitch" id="auto_toggle">
                                             <property name="visible">True</property>
                                             <property name="can_focus">True</property>
                                             <property name="valign">center</property>
@@ -268,7 +268,7 @@
                                             <property name="visible">True</property>
                                             <property name="can_focus">False</property>
                                             <child>
-                                              <object class="GtkSpinButton">
+                                              <object class="GtkSpinButton" id="refresh_value">
                                                 <property name="visible">True</property>
                                                 <property name="can_focus">True</property>
                                                 <property name="input_purpose">digits</property>
@@ -382,7 +382,7 @@
                                             <property name="visible">True</property>
                                             <property name="can_focus">False</property>
                                             <child>
-                                              <object class="GtkSpinButton">
+                                              <object class="GtkSpinButton" id="cleanup_value">
                                                 <property name="visible">True</property>
                                                 <property name="can_focus">True</property>
                                                 <property name="input_purpose">digits</property>
diff --git a/hammond-gtk/src/prefs.rs b/hammond-gtk/src/prefs.rs
index d9101d2..6ad3743 100644
--- a/hammond-gtk/src/prefs.rs
+++ b/hammond-gtk/src/prefs.rs
@@ -1,11 +1,14 @@
 use gio;
+use gio::{Settings, SettingsExt};
 use gtk;
 use gtk::prelude::*;
 
 #[derive(Debug, Clone)]
-// TODO: split this into smaller
 pub struct Prefs {
     dialog: gtk::Window,
+    dark_toggle: gtk::Switch,
+    startup_toggle: gtk::Switch,
+    auto_toggle: gtk::Switch,
     refresh_type: gtk::ComboBox,
     cleanup_type: gtk::ComboBox,
 }
@@ -15,11 +18,17 @@ impl Default for Prefs {
         let builder = gtk::Builder::new_from_resource("/org/gnome/Hammond/gtk/prefs.ui");
 
         let dialog = builder.get_object("prefs").unwrap();
+        let dark_toggle = builder.get_object("dark_toggle").unwrap();
+        let startup_toggle = builder.get_object("startup_toggle").unwrap();
+        let auto_toggle = builder.get_object("auto_toggle").unwrap();
         let refresh_type = builder.get_object("refresh_type").unwrap();
         let cleanup_type = builder.get_object("cleanup_type").unwrap();
 
         Prefs {
             dialog,
+            dark_toggle,
+            startup_toggle,
+            auto_toggle,
             refresh_type,
             cleanup_type,
         }
@@ -28,19 +37,31 @@ impl Default for Prefs {
 
 // TODO: Refactor components into smaller state machines
 impl Prefs {
-    pub fn new(
-        settings: &gio::Settings,
-    ) -> Prefs {
+    pub fn new(settings: &Settings) -> Prefs {
         let h = Prefs::default();
         h.init(settings);
         h
     }
 
-    pub fn init(
-        &self,
-        _settings: &gio::Settings,
-    ) {
-        println!("TODO");
+    pub fn init(&self, settings: &Settings) {
+        settings.bind(
+            "dark-theme",
+            &self.dark_toggle,
+            "active",
+            gio::SettingsBindFlags::DEFAULT,
+        );
+        settings.bind(
+            "refresh-on-startup",
+            &self.startup_toggle,
+            "active",
+            gio::SettingsBindFlags::DEFAULT,
+        );
+        settings.bind(
+            "refresh-interval",
+            &self.auto_toggle,
+            "active",
+            gio::SettingsBindFlags::DEFAULT,
+        );
         let store = gtk::ListStore::new(&[gtk::Type::String]);
         for item in ["Seconds", "Minutes", "Hours", "Days", "Weeks"].iter() {
             let row = [&(item) as &ToValue];
@@ -49,13 +70,13 @@ impl Prefs {
         for combo in [self.refresh_type.clone(), self.cleanup_type.clone()].iter() {
             combo.set_model(Some(&store));
             let renderer = gtk::CellRendererText::new();
-            combo.pack_start (&renderer, true);
-            combo.add_attribute (&renderer, "text", 0);
+            combo.pack_start(&renderer, true);
+            combo.add_attribute(&renderer, "text", 0);
         }
-        //settings.get_string("cleanup-age-period").unwrap();
+        // settings.get_string("cleanup-age-period").unwrap();
     }
 
-    pub fn show (&self, parent: &gtk::Window) {
+    pub fn show(&self, parent: &gtk::Window) {
         self.dialog.set_transient_for(Some(parent));
         self.dialog.set_modal(true);
         self.dialog.show_all();