diff --git a/resources/windows/MainWindows.fxml b/resources/windows/MainWindows.fxml
index 29427f6..0fe84c9 100644
--- a/resources/windows/MainWindows.fxml
+++ b/resources/windows/MainWindows.fxml
@@ -14,7 +14,7 @@
 <?import javafx.scene.control.TableColumn?>
 <?import javafx.scene.control.TreeView?>
 <?import javafx.scene.control.ChoiceBox?>
-<BorderPane xmlns:fx="http://javafx.com/fxml" prefHeight="400.0" prefWidth="600.0">
+<BorderPane xmlns:fx="http://javafx.com/fxml" prefHeight="400.0" prefWidth="700.0">
     <center>
         <SplitPane>
             <TreeView fx:id="sensorTree" />
@@ -28,6 +28,9 @@
                     <left>
                         <Button fx:id="changeBtn" onAction="#onChangeClick" visible="false">Change</Button>
                     </left>
+                    <center>
+                        <ChoiceBox fx:id="autoType" visible="false" />
+                    </center>
                     <right>
                         <Button fx:id="visualizeBtn" onAction="#onVisualizeClick">Visualize</Button>
                     </right>
diff --git a/src/fr/uca/iut/clfreville2/gui/MainWindows.java b/src/fr/uca/iut/clfreville2/gui/MainWindows.java
index 635ca4a..c9b1216 100644
--- a/src/fr/uca/iut/clfreville2/gui/MainWindows.java
+++ b/src/fr/uca/iut/clfreville2/gui/MainWindows.java
@@ -11,15 +11,21 @@ import fr.uca.iut.clfreville2.gui.tree.SensorTreeCell;
 import fr.uca.iut.clfreville2.gui.tree.SensorTreeItemBridge;
 import fr.uca.iut.clfreville2.model.SensorRegistry;
 import fr.uca.iut.clfreville2.model.binding.ToBooleanBinding;
+import fr.uca.iut.clfreville2.model.sensor.AutoSensor;
 import fr.uca.iut.clfreville2.model.sensor.ManualSensor;
 import fr.uca.iut.clfreville2.model.sensor.Sensor;
 import fr.uca.iut.clfreville2.model.sensor.VirtualSensor;
+import fr.uca.iut.clfreville2.model.sensor.auto.AutoUpdateStrategy;
+import fr.uca.iut.clfreville2.model.sensor.auto.provider.AutoUpdateStrategyProvider;
+import fr.uca.iut.clfreville2.model.sensor.auto.provider.StandardUpdateStrategyProvider;
 import fr.uca.iut.clfreville2.model.sensor.provider.AutoSensorProvider;
 import fr.uca.iut.clfreville2.model.sensor.provider.ManualSensorProvider;
 import fr.uca.iut.clfreville2.model.sensor.provider.SensorProvider;
 import fr.uca.iut.clfreville2.model.sensor.provider.VirtualSensorProvider;
 import fr.uca.iut.clfreville2.persistence.StubSensorRegistryLoader;
 import javafx.beans.property.SimpleObjectProperty;
+import javafx.beans.value.ChangeListener;
+import javafx.beans.value.ObservableValue;
 import javafx.collections.FXCollections;
 import javafx.fxml.FXML;
 import javafx.scene.control.Button;
@@ -57,6 +63,10 @@ public class MainWindows {
     @FXML
     private Button changeBtn;
 
+    @FXML
+    private ChoiceBox<AutoUpdateStrategyProvider> autoType;
+    private final ChangeListener<AutoUpdateStrategy> autoUpdateChangeHandler = this::changedUpdateStrategy;
+
     @FXML
     private Button visualizeBtn;
 
@@ -150,10 +160,17 @@ public class MainWindows {
                 sensorName.textProperty().unbindBidirectional(oldValue.getValue().nameProperty());
                 sourcesView.itemsProperty().unbind();
                 sourcesView.setItems(FXCollections.emptyObservableList());
+                if (oldValue.getValue() instanceof AutoSensor auto) {
+                    auto.updateStrategyProperty().removeListener(autoUpdateChangeHandler);
+                }
             }
             if (newValue != null && newValue.getValue() != null) {
                 sensorId.textProperty().bind(newValue.getValue().displayNameExpression());
                 sensorName.textProperty().bindBidirectional(newValue.getValue().nameProperty());
+                if (newValue.getValue() instanceof AutoSensor auto) {
+                    auto.updateStrategyProperty().addListener(autoUpdateChangeHandler);
+                    changedUpdateStrategy(null, null, auto.getUpdateStrategy());
+                }
                 if (newValue.getValue() instanceof VirtualSensor virtual) {
                     sourcesView.itemsProperty().bind(virtual.sourcesProperty());
                 }
@@ -171,6 +188,10 @@ public class MainWindows {
                 treeItem -> treeItem != null && treeItem.getValue() instanceof ManualSensor
         ));
         visualizeBtn.visibleProperty().bind(sensorTree.getSelectionModel().selectedItemProperty().isNotNull());
+        autoType.visibleProperty().bind(new ToBooleanBinding<>(
+                sensorTree.getSelectionModel().selectedItemProperty(),
+                treeItem -> treeItem != null && treeItem.getValue() instanceof AutoSensor
+        ));
     }
 
     @FXML
@@ -195,6 +216,16 @@ public class MainWindows {
 
     @FXML
     private void bindProvidable() {
+        autoType.getItems().addAll(StandardUpdateStrategyProvider.values());
+        autoType.setConverter(new NameableStringConverter<>(autoType.getItems()));
+        autoType.getSelectionModel().selectedItemProperty().addListener((observable, oldValue, newValue) -> {
+            Sensor selected = getSelectedSensor();
+            if (!(selected instanceof AutoSensor sensor)) {
+                return;
+            }
+            sensor.setUpdateStrategy(newValue.create());
+        });
+
         createType.getItems().addAll(
                 new ManualSensorProvider(),
                 new AutoSensorProvider(),
@@ -224,4 +255,8 @@ public class MainWindows {
         }
         virtual.removeSource(source);
     }
+
+    private void changedUpdateStrategy(ObservableValue<? extends AutoUpdateStrategy> ___, AutoUpdateStrategy o, AutoUpdateStrategy n) {
+        autoType.getSelectionModel().select(n.getType());
+    }
 }
diff --git a/src/fr/uca/iut/clfreville2/gui/thread/Ticker.java b/src/fr/uca/iut/clfreville2/gui/thread/Ticker.java
index 40a725f..ed527f9 100644
--- a/src/fr/uca/iut/clfreville2/gui/thread/Ticker.java
+++ b/src/fr/uca/iut/clfreville2/gui/thread/Ticker.java
@@ -10,7 +10,7 @@ import javafx.beans.property.SimpleIntegerProperty;
 public class Ticker extends Thread {
 
     private final Tickable tickable;
-    private final IntegerProperty millisPerTick = new SimpleIntegerProperty(250);
+    private final IntegerProperty millisPerTick = new SimpleIntegerProperty(500);
     private final BooleanProperty running = new SimpleBooleanProperty(true);
 
     public Ticker(Tickable tickable) {
diff --git a/src/fr/uca/iut/clfreville2/model/sensor/AutoSensor.java b/src/fr/uca/iut/clfreville2/model/sensor/AutoSensor.java
index cbae785..e64e3a3 100644
--- a/src/fr/uca/iut/clfreville2/model/sensor/AutoSensor.java
+++ b/src/fr/uca/iut/clfreville2/model/sensor/AutoSensor.java
@@ -2,9 +2,13 @@ package fr.uca.iut.clfreville2.model.sensor;
 
 import fr.uca.iut.clfreville2.model.sensor.auto.AutoUpdateStrategy;
 import fr.uca.iut.clfreville2.model.shared.Tickable;
+import javafx.beans.Observable;
 import javafx.beans.property.DoubleProperty;
+import javafx.beans.property.ObjectProperty;
 import javafx.beans.property.ReadOnlyDoubleProperty;
+import javafx.beans.property.ReadOnlyObjectProperty;
 import javafx.beans.property.SimpleDoubleProperty;
+import javafx.beans.property.SimpleObjectProperty;
 
 import static java.util.Objects.requireNonNull;
 
@@ -14,16 +18,16 @@ import static java.util.Objects.requireNonNull;
 public class AutoSensor extends Sensor implements Tickable {
 
     private final DoubleProperty temperature = new SimpleDoubleProperty();
-    private AutoUpdateStrategy updateStrategy;
+    private final ObjectProperty<AutoUpdateStrategy> updateStrategy = new SimpleObjectProperty<>();
 
     public AutoSensor(int id, String name, AutoUpdateStrategy updateStrategy) {
         super(id, name);
-        this.updateStrategy = requireNonNull(updateStrategy, "update strategy");
+        this.updateStrategy.set(requireNonNull(updateStrategy, "update strategy"));
     }
 
     @Override
     public void tick() {
-        temperature.set(updateStrategy.nextValue(this));
+        temperature.set(updateStrategy.get().nextValue(this));
     }
 
     @Override
@@ -32,10 +36,14 @@ public class AutoSensor extends Sensor implements Tickable {
     }
 
     public AutoUpdateStrategy getUpdateStrategy() {
-        return updateStrategy;
+        return updateStrategy.get();
     }
 
     public void setUpdateStrategy(AutoUpdateStrategy updateStrategy) {
-        this.updateStrategy = requireNonNull(updateStrategy, "update strategy");
+        this.updateStrategy.set(requireNonNull(updateStrategy, "update strategy"));
+    }
+
+    public ReadOnlyObjectProperty<AutoUpdateStrategy> updateStrategyProperty() {
+        return updateStrategy;
     }
 }
diff --git a/src/fr/uca/iut/clfreville2/model/sensor/auto/AutoUpdateStrategy.java b/src/fr/uca/iut/clfreville2/model/sensor/auto/AutoUpdateStrategy.java
index 4699952..bf39d66 100644
--- a/src/fr/uca/iut/clfreville2/model/sensor/auto/AutoUpdateStrategy.java
+++ b/src/fr/uca/iut/clfreville2/model/sensor/auto/AutoUpdateStrategy.java
@@ -1,8 +1,8 @@
 package fr.uca.iut.clfreville2.model.sensor.auto;
 
 import fr.uca.iut.clfreville2.model.sensor.AutoSensor;
+import fr.uca.iut.clfreville2.model.sensor.auto.provider.AutoUpdateStrategyProvider;
 
-@FunctionalInterface
 public interface AutoUpdateStrategy {
 
     /**
@@ -12,4 +12,11 @@ public interface AutoUpdateStrategy {
      * @return The next value of the sensor.
      */
     double nextValue(AutoSensor currentState);
+
+    /**
+     * Gets the type of this strategy.
+     *
+     * @return The type of this strategy.
+     */
+    AutoUpdateStrategyProvider getType();
 }
diff --git a/src/fr/uca/iut/clfreville2/model/sensor/auto/CpuUpdateStrategy.java b/src/fr/uca/iut/clfreville2/model/sensor/auto/CpuUpdateStrategy.java
new file mode 100644
index 0000000..6cdf275
--- /dev/null
+++ b/src/fr/uca/iut/clfreville2/model/sensor/auto/CpuUpdateStrategy.java
@@ -0,0 +1,27 @@
+package fr.uca.iut.clfreville2.model.sensor.auto;
+
+import fr.uca.iut.clfreville2.model.sensor.AutoSensor;
+import fr.uca.iut.clfreville2.model.sensor.auto.provider.AutoUpdateStrategyProvider;
+import fr.uca.iut.clfreville2.model.sensor.auto.provider.StandardUpdateStrategyProvider;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+
+public class CpuUpdateStrategy implements AutoUpdateStrategy {
+
+    @Override
+    public double nextValue(AutoSensor currentState) {
+        try {
+            //return Integer.parseInt(Files.readString(Path.of("/sys/devices/pci0000:00/0000:00:18.3/hwmon/hwmon1/temp1_input")).trim()) / 1000D;
+            return Integer.parseInt(Files.readString(Path.of("/sys/class/thermal/thermal_zone0/temp")).trim()) / 1000D;
+        } catch (IOException e) {
+            return -1;
+        }
+    }
+
+    @Override
+    public AutoUpdateStrategyProvider getType() {
+        return StandardUpdateStrategyProvider.CPU;
+    }
+}
diff --git a/src/fr/uca/iut/clfreville2/model/sensor/auto/RandomUpdateStrategy.java b/src/fr/uca/iut/clfreville2/model/sensor/auto/RandomUpdateStrategy.java
new file mode 100644
index 0000000..526b629
--- /dev/null
+++ b/src/fr/uca/iut/clfreville2/model/sensor/auto/RandomUpdateStrategy.java
@@ -0,0 +1,34 @@
+package fr.uca.iut.clfreville2.model.sensor.auto;
+
+import fr.uca.iut.clfreville2.model.sensor.AutoSensor;
+import fr.uca.iut.clfreville2.model.sensor.auto.provider.AutoUpdateStrategyProvider;
+import fr.uca.iut.clfreville2.model.sensor.auto.provider.StandardUpdateStrategyProvider;
+
+import java.util.Random;
+
+public class RandomUpdateStrategy implements AutoUpdateStrategy {
+
+    private final Random random;
+    private final int min;
+    private final int max;
+
+    public RandomUpdateStrategy(int min, int max) {
+        this(new Random(), min, max);
+    }
+
+    public RandomUpdateStrategy(Random random, int min, int max) {
+        this.random = random;
+        this.min = min;
+        this.max = max;
+    }
+
+    @Override
+    public double nextValue(AutoSensor currentState) {
+        return random.nextDouble(min, max);
+    }
+
+    @Override
+    public AutoUpdateStrategyProvider getType() {
+        return StandardUpdateStrategyProvider.RANDOM_UPDATE;
+    }
+}
diff --git a/src/fr/uca/iut/clfreville2/model/sensor/auto/RandomVariationStrategy.java b/src/fr/uca/iut/clfreville2/model/sensor/auto/RandomVariationStrategy.java
index 140243f..1d9e6ef 100644
--- a/src/fr/uca/iut/clfreville2/model/sensor/auto/RandomVariationStrategy.java
+++ b/src/fr/uca/iut/clfreville2/model/sensor/auto/RandomVariationStrategy.java
@@ -1,6 +1,8 @@
 package fr.uca.iut.clfreville2.model.sensor.auto;
 
 import fr.uca.iut.clfreville2.model.sensor.AutoSensor;
+import fr.uca.iut.clfreville2.model.sensor.auto.provider.AutoUpdateStrategyProvider;
+import fr.uca.iut.clfreville2.model.sensor.auto.provider.StandardUpdateStrategyProvider;
 
 import java.util.Random;
 
@@ -22,4 +24,9 @@ public class RandomVariationStrategy implements AutoUpdateStrategy {
     public double nextValue(AutoSensor currentState) {
         return currentState.getTemperature() + random.nextInt(maxVariation * 2) - maxVariation;
     }
+
+    @Override
+    public AutoUpdateStrategyProvider getType() {
+        return StandardUpdateStrategyProvider.RANDOM_VARIATION;
+    }
 }
diff --git a/src/fr/uca/iut/clfreville2/model/sensor/auto/provider/AutoUpdateStrategyProvider.java b/src/fr/uca/iut/clfreville2/model/sensor/auto/provider/AutoUpdateStrategyProvider.java
new file mode 100644
index 0000000..4f3b626
--- /dev/null
+++ b/src/fr/uca/iut/clfreville2/model/sensor/auto/provider/AutoUpdateStrategyProvider.java
@@ -0,0 +1,9 @@
+package fr.uca.iut.clfreville2.model.sensor.auto.provider;
+
+import fr.uca.iut.clfreville2.model.sensor.auto.AutoUpdateStrategy;
+import fr.uca.iut.clfreville2.model.shared.Nameable;
+
+public interface AutoUpdateStrategyProvider extends Nameable {
+
+    AutoUpdateStrategy create();
+}
diff --git a/src/fr/uca/iut/clfreville2/model/sensor/auto/provider/StandardUpdateStrategyProvider.java b/src/fr/uca/iut/clfreville2/model/sensor/auto/provider/StandardUpdateStrategyProvider.java
new file mode 100644
index 0000000..3e071c8
--- /dev/null
+++ b/src/fr/uca/iut/clfreville2/model/sensor/auto/provider/StandardUpdateStrategyProvider.java
@@ -0,0 +1,47 @@
+package fr.uca.iut.clfreville2.model.sensor.auto.provider;
+
+import fr.uca.iut.clfreville2.model.sensor.auto.AutoUpdateStrategy;
+import fr.uca.iut.clfreville2.model.sensor.auto.CpuUpdateStrategy;
+import fr.uca.iut.clfreville2.model.sensor.auto.RandomUpdateStrategy;
+import fr.uca.iut.clfreville2.model.sensor.auto.RandomVariationStrategy;
+
+/**
+ * Provide common update strategies.
+ * <p>
+ * This enum ensures that the same strategy is always returned with the same identity.
+ */
+public enum StandardUpdateStrategyProvider implements AutoUpdateStrategyProvider {
+    RANDOM_UPDATE {
+        @Override
+        public AutoUpdateStrategy create() {
+            return new RandomUpdateStrategy(-10, 40);
+        }
+
+        @Override
+        public String getName() {
+            return "Random";
+        }
+    },
+    RANDOM_VARIATION {
+        @Override
+        public AutoUpdateStrategy create() {
+            return new RandomVariationStrategy(5);
+        }
+
+        @Override
+        public String getName() {
+            return "Random variation";
+        }
+    },
+    CPU {
+        @Override
+        public AutoUpdateStrategy create() {
+            return new CpuUpdateStrategy();
+        }
+
+        @Override
+        public String getName() {
+            return "CPU";
+        }
+    }
+}