diff --git a/modules/Battery.qml b/modules/Battery.qml
index 5bc6cfb..4282dd7 100644
--- a/modules/Battery.qml
+++ b/modules/Battery.qml
@@ -19,8 +19,10 @@ M.BarSection {
     readonly property var dev: UPower.displayDevice
     readonly property real pct: (dev?.percentage ?? 0) * 100
     readonly property bool charging: dev?.state === UPowerDeviceState.Charging
-    readonly property bool _critical: pct < 15 && !charging
-    property color _stateColor: charging ? M.Theme.base0B : _critical ? M.Theme.base09 : pct < 30 ? M.Theme.base0A : M.Theme.base08
+    readonly property int _critThresh: M.Modules.battery.critical || 15
+    readonly property int _warnThresh: M.Modules.battery.warning || 25
+    readonly property bool _critical: pct < _critThresh && !charging
+    property color _stateColor: charging ? M.Theme.base0B : _critical ? M.Theme.base09 : pct < _warnThresh ? M.Theme.base0A : M.Theme.base08
     property real _blinkOpacity: 1
 
     SequentialAnimation {
@@ -37,11 +39,11 @@ M.BarSection {
     onChargingChanged: { _warnSent = false; _critSent = false; }
     onPctChanged: {
         if (charging) return;
-        if (pct < 15 && !_critSent) {
+        if (pct < _critThresh && !_critSent) {
             _critSent = true; _warnSent = true;
             _notif.command = ["notify-send", "--urgency=critical", "--icon=battery-low", "--category=device", "Very Low Battery", "Connect to power now!"];
             _notif.running = true;
-        } else if (pct < 25 && !_warnSent) {
+        } else if (pct < _warnThresh && !_warnSent) {
             _warnSent = true;
             _notif.command = ["notify-send", "--icon=battery-caution", "--category=device", "Low Battery"];
             _notif.running = true;
diff --git a/modules/Bluetooth.qml b/modules/Bluetooth.qml
index 3a84414..2f7812a 100644
--- a/modules/Bluetooth.qml
+++ b/modules/Bluetooth.qml
@@ -41,7 +41,7 @@ M.BarSection {
         }
     }
     Timer {
-        interval: 5000
+        interval: M.Modules.bluetooth.interval || 5000
         running: true
         repeat: true
         onTriggered: proc.running = true
diff --git a/modules/Cpu.qml b/modules/Cpu.qml
index 764e193..e2422f0 100644
--- a/modules/Cpu.qml
+++ b/modules/Cpu.qml
@@ -43,7 +43,7 @@ M.BarSection {
         }
     }
     Timer {
-        interval: 1000
+        interval: M.Modules.cpu.interval || 1000
         running: true
         repeat: true
         onTriggered: {
diff --git a/modules/Disk.qml b/modules/Disk.qml
index 90700b6..0b6180e 100644
--- a/modules/Disk.qml
+++ b/modules/Disk.qml
@@ -26,7 +26,7 @@ M.BarSection {
         }
     }
     Timer {
-        interval: 30000
+        interval: M.Modules.disk.interval || 30000
         running: true
         repeat: true
         onTriggered: proc.running = true
diff --git a/modules/Memory.qml b/modules/Memory.qml
index 6461c7c..21395cb 100644
--- a/modules/Memory.qml
+++ b/modules/Memory.qml
@@ -26,7 +26,7 @@ M.BarSection {
         }
     }
     Timer {
-        interval: 2000
+        interval: M.Modules.memory.interval || 2000
         running: true
         repeat: true
         onTriggered: meminfo.reload()
diff --git a/modules/Modules.qml b/modules/Modules.qml
index e645ac0..7a978e0 100644
--- a/modules/Modules.qml
+++ b/modules/Modules.qml
@@ -14,17 +14,17 @@ QtObject {
     property var notifications: ({ enable: true })
     property var mpris: ({ enable: true })
     property var volume: ({ enable: true })
-    property var bluetooth: ({ enable: true })
+    property var bluetooth: ({ enable: true, interval: 5000 })
     property var backlight: ({ enable: true, step: 5 })
-    property var network: ({ enable: true })
-    property var powerProfile: ({ enable: true })
+    property var network: ({ enable: true, interval: 5000 })
+    property var powerProfile: ({ enable: true, interval: 5000 })
     property var idleInhibitor: ({ enable: true })
-    property var weather: ({ enable: true, args: ["--nerd"] })
-    property var temperature: ({ enable: true })
-    property var cpu: ({ enable: true })
-    property var memory: ({ enable: true })
-    property var disk: ({ enable: true })
-    property var battery: ({ enable: true })
+    property var weather: ({ enable: true, args: ["--nerd"], interval: 3600000 })
+    property var temperature: ({ enable: true, interval: 2000, warm: 60, hot: 80 })
+    property var cpu: ({ enable: true, interval: 1000 })
+    property var memory: ({ enable: true, interval: 2000 })
+    property var disk: ({ enable: true, interval: 30000 })
+    property var battery: ({ enable: true, warning: 25, critical: 15 })
     property var power: ({ enable: true })
 
     property FileView _file: FileView {
diff --git a/modules/Network.qml b/modules/Network.qml
index d093be6..beb09e4 100644
--- a/modules/Network.qml
+++ b/modules/Network.qml
@@ -65,7 +65,7 @@ M.BarSection {
         }
     }
     Timer {
-        interval: 5000
+        interval: M.Modules.network.interval || 5000
         running: true
         repeat: true
         onTriggered: proc.running = true
diff --git a/modules/PowerProfile.qml b/modules/PowerProfile.qml
index 07813ca..c3a2426 100644
--- a/modules/PowerProfile.qml
+++ b/modules/PowerProfile.qml
@@ -29,7 +29,7 @@ M.BarIcon {
         }
     }
     Timer {
-        interval: 5000
+        interval: M.Modules.powerProfile.interval || 5000
         running: true
         repeat: true
         onTriggered: proc.running = true
diff --git a/modules/Temperature.qml b/modules/Temperature.qml
index 8177b8d..ba9982c 100644
--- a/modules/Temperature.qml
+++ b/modules/Temperature.qml
@@ -8,7 +8,8 @@ M.BarSection {
     tooltip: "Temperature: " + root.celsius + "\u00B0C"
 
     property int celsius: 0
-    property color _stateColor: celsius > 80 ? M.Theme.base09 : celsius > 60 ? M.Theme.base0A : M.Theme.base08
+    property color _stateColor: celsius > (M.Modules.temperature.hot || 80) ? M.Theme.base09
+        : celsius > (M.Modules.temperature.warm || 60) ? M.Theme.base0A : M.Theme.base08
     Behavior on _stateColor { ColorAnimation { duration: 300 } }
 
     FileView {
@@ -17,7 +18,7 @@ M.BarSection {
         onLoaded: root.celsius = Math.round(parseInt(text()) / 1000)
     }
     Timer {
-        interval: 2000
+        interval: M.Modules.temperature.interval || 2000
         running: true
         repeat: true
         onTriggered: thermal.reload()
diff --git a/modules/Weather.qml b/modules/Weather.qml
index dc56dd3..3910c6d 100644
--- a/modules/Weather.qml
+++ b/modules/Weather.qml
@@ -27,7 +27,7 @@ M.BarSection {
         }
     }
     Timer {
-        interval: 3600000
+        interval: M.Modules.weather.interval || 3600000
         running: true
         repeat: true
         onTriggered: proc.running = true
diff --git a/nix/hm-module.nix b/nix/hm-module.nix
index e3fcbb8..eb2375d 100644
--- a/nix/hm-module.nix
+++ b/nix/hm-module.nix
@@ -69,6 +69,13 @@ in
               } // extra;
             };
           };
+        intervalOpt = default: {
+          interval = lib.mkOption {
+            type = lib.types.int;
+            inherit default;
+            description = "Polling interval in milliseconds.";
+          };
+        };
         simpleModules = lib.genAttrs [
           "workspaces"
           "tray"
@@ -77,20 +84,18 @@ in
           "notifications"
           "mpris"
           "volume"
-          "bluetooth"
-          "network"
-          "powerProfile"
           "idleInhibitor"
-          "temperature"
-          "cpu"
-          "memory"
-          "disk"
-          "battery"
           "power"
         ] (name: moduleOpt name { });
       in
       simpleModules
       // {
+        bluetooth = moduleOpt "bluetooth" (intervalOpt 5000);
+        network = moduleOpt "network" (intervalOpt 5000);
+        powerProfile = moduleOpt "powerProfile" (intervalOpt 5000);
+        cpu = moduleOpt "cpu" (intervalOpt 1000);
+        memory = moduleOpt "memory" (intervalOpt 2000);
+        disk = moduleOpt "disk" (intervalOpt 30000);
         backlight = moduleOpt "backlight" {
           step = lib.mkOption {
             type = lib.types.int;
@@ -98,7 +103,31 @@ in
             description = "Brightness adjustment step (%).";
           };
         };
-        weather = moduleOpt "weather" {
+        temperature = moduleOpt "temperature" ((intervalOpt 2000) // {
+          warm = lib.mkOption {
+            type = lib.types.int;
+            default = 60;
+            description = "Temperature threshold for warm state (°C).";
+          };
+          hot = lib.mkOption {
+            type = lib.types.int;
+            default = 80;
+            description = "Temperature threshold for hot state (°C).";
+          };
+        });
+        battery = moduleOpt "battery" {
+          warning = lib.mkOption {
+            type = lib.types.int;
+            default = 25;
+            description = "Battery percentage for warning notification.";
+          };
+          critical = lib.mkOption {
+            type = lib.types.int;
+            default = 15;
+            description = "Battery percentage for critical notification and blink.";
+          };
+        };
+        weather = moduleOpt "weather" ((intervalOpt 3600000) // {
           args = lib.mkOption {
             type = lib.types.listOf lib.types.str;
             default = [ "--nerd" ];
@@ -109,7 +138,7 @@ in
               "Berlin"
             ];
           };
-        };
+        });
       };
 
     theme = lib.mkOption {