diff --git a/AdaptiveBrightness/main_window.cpp b/AdaptiveBrightness/main_window.cpp
index 8277944..53fbfb6 100644
--- a/AdaptiveBrightness/main_window.cpp
+++ b/AdaptiveBrightness/main_window.cpp
@@ -24,8 +24,8 @@ MainWindow::MainWindow(QWidget* parent) : QMainWindow(parent)
 
     m_ui.setupUi(this);
 
-    m_sensors = enumerateSensors();
-    m_monitors = enumerateMonitors();
+    enumSensors();
+    enumMonitors();
 
     setupMonitorsTab();
 
@@ -50,6 +50,28 @@ void MainWindow::closeEvent(QCloseEvent* event)
     event->ignore();
 }
 
+void MainWindow::enumSensors()
+{
+    auto sensors = enumerateSensors();
+
+    for(auto& sensor: sensors) {
+        m_sensors.push_back({std::move(sensor)});
+    }
+}
+
+void MainWindow::enumMonitors()
+{
+    m_ui.monitorDropdown->clear();
+
+    auto monitors = enumerateMonitors();
+
+    for(auto& monitor: monitors) {
+        const auto currentBrightness = monitor.getBrightness();
+        m_ui.monitorDropdown->addItem(monitor.getName());
+        m_monitors.push_back({std::move(monitor), 0.f, 1.f, currentBrightness, false});
+    }
+}
+
 void MainWindow::loadIcons()
 {
     qDebug(ltr("Loading icons"));
@@ -87,6 +109,8 @@ void MainWindow::loadIcons()
 
 void MainWindow::setupMonitorsTab()
 {
+    connect(m_ui.monitorDropdown, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &MainWindow::updateCurrentMonitorGUI);
+
     m_ui.monitorBrightnessSlider->setDisabled(true);
     m_ui.monitorOverallBrightnessSlider->setDisabled(true);
 
@@ -157,6 +181,24 @@ void MainWindow::setupCallbackTimer()
     qDebug(ltr("Callback timer started"));
 }
 
+void MainWindow::updateCurrentMonitorGUI(int index)
+{
+    const auto brightness = std::clamp<int>(utils::map(m_monitors[index].brightness, 0.f, 1.f, 0, 100), 0, 100);
+    const auto minimum = std::clamp<int>(utils::map(m_monitors[index].minBrightness, 0.f, 1.f, 0, 100), 0, 100);
+    const auto maximum = std::clamp<int>(utils::map(m_monitors[index].maxBrightness, 0.f, 1.f, 0, 100), 0, 100);
+
+    m_ui.monitorMinBrightnessSlider->setValue(minimum);
+    m_ui.monitorMinBrightnessValueLabel->setText(QString("%1%").arg(minimum, 3, 10));
+
+    m_ui.monitorMaxBrightnessSlider->setValue(maximum);
+    m_ui.monitorMaxBrightnessValueLabel->setText(QString("%1%").arg(maximum, 3, 10));
+
+    m_ui.monitorBrightnessSlider->setValue(brightness);
+    m_ui.monitorBrightnessValueLabel->setText(QString("%1%").arg(brightness, 3, 10));
+
+    m_ui.monitorOverrideCheck->setChecked(m_monitors[index].manualOverride);
+}
+
 void MainWindow::updateState()
 {
     qDebug(ltr("Updating state"));
@@ -173,8 +215,8 @@ void MainWindow::updateState()
         std::vector<float> values;
 
         for(auto& sensor: m_sensors) {
-            const auto sensorValues = sensor.readValues();
-            if(!sensor) {
+            const auto sensorValues = sensor.driver.readValues();
+            if(!sensor.driver) {
                 return false;
             }
             values.insert(values.end(), sensorValues.begin(), sensorValues.end());
@@ -191,7 +233,7 @@ void MainWindow::updateState()
 
         bool errorOccurred = false;
         for(auto& monitor: m_monitors) {
-            if(!monitor.setBrightness(brightness)) {
+            if(!monitor.driver.setBrightness(brightness)) {
                 errorOccurred = true;
             }
         }
@@ -199,7 +241,7 @@ void MainWindow::updateState()
     };
 
     if(!getAverageSensorValue(m_brightness)) {
-        m_sensors = enumerateSensors();
+        enumSensors();
         qInfo(ltr("At least one sensor became invalid, re-enumerating sensors found %1 valid sensor(s)").arg(m_sensors.size()));
         sensorError = true;
     }
@@ -208,7 +250,7 @@ void MainWindow::updateState()
     iconBrightness = std::clamp<size_t>(roundedBrightness, 0, 8);
 
     if(!setAllMonitorsBrightness(m_brightness)) {
-        m_monitors = enumerateMonitors();
+        enumMonitors();
         qInfo(ltr("At least one monitor became invalid, re-enumerating monitors found %1 valid monitor(s)").arg(m_monitors.size()));
         monitorError = true;
     }
diff --git a/AdaptiveBrightness/main_window.hpp b/AdaptiveBrightness/main_window.hpp
index 3665cc9..d392462 100644
--- a/AdaptiveBrightness/main_window.hpp
+++ b/AdaptiveBrightness/main_window.hpp
@@ -28,12 +28,17 @@ class MainWindow : public QMainWindow {
   private:
     void closeEvent(QCloseEvent* event) override;
 
+    void enumSensors();
+    void enumMonitors();
+
     void loadIcons();
 
     void setupMonitorsTab();
     void setupTrayIcon();
     void setupCallbackTimer();
 
+    void updateCurrentMonitorGUI(int index);
+
     void updateState();
 
     void trayIconClicked(QSystemTrayIcon::ActivationReason reason);
@@ -54,6 +59,18 @@ class MainWindow : public QMainWindow {
 
     float m_brightness = 0.5f;
 
-    std::vector<Sensor> m_sensors;
-    std::vector<Monitor> m_monitors;
+    struct SensorData {
+        Sensor driver;
+    };
+
+    struct MonitorData {
+        Monitor driver;
+        float minBrightness;
+        float maxBrightness;
+        float brightness;
+        bool manualOverride;
+    };
+
+    std::vector<SensorData> m_sensors;
+    std::vector<MonitorData> m_monitors;
 };