diff --git a/src/app/(tabs)/index.tsx b/src/app/(tabs)/index.tsx
index 40b97d3..d7cacb0 100644
--- a/src/app/(tabs)/index.tsx
+++ b/src/app/(tabs)/index.tsx
@@ -20,6 +20,12 @@ export default function HomeTabScreen() {
 					onPress={() => router.push('/index-old')}
 					accessibilityLabel="Ouvrir la page d'exemple des champs"
 				/>
+				<Button
+					label="Voir la démo du switch"
+					variant="secondary"
+					onPress={() => router.push('/switch-demo')}
+					accessibilityLabel="Ouvrir la page de démonstration du switch"
+				/>
 			</View>
 		</View>
 	);
@@ -43,5 +49,6 @@ const styles = StyleSheet.create({
 	},
 	actions: {
 		marginTop: spacing[16],
+		gap: spacing[8],
 	},
 });
diff --git a/src/app/_layout.tsx b/src/app/_layout.tsx
index f13524e..9b2ed88 100644
--- a/src/app/_layout.tsx
+++ b/src/app/_layout.tsx
@@ -47,6 +47,7 @@ export default function RootLayout() {
           <Stack.Screen name="(auth)" />
           <Stack.Screen name="(tabs)" />
           <Stack.Screen name="(org)" />
+          <Stack.Screen name="switch-demo" />
           <Stack.Screen name="event/[id]" />
           <Stack.Screen name="create/event" options={{ presentation: 'modal' }} />
           <Stack.Screen name="create/post"  options={{ presentation: 'modal' }} />
diff --git a/src/app/switch-demo.tsx b/src/app/switch-demo.tsx
new file mode 100644
index 0000000..0df5628
--- /dev/null
+++ b/src/app/switch-demo.tsx
@@ -0,0 +1,118 @@
+import { useState } from 'react';
+import { StyleSheet, Text, View } from 'react-native';
+
+import { FormField, Switch } from '@/components/form';
+import { Screen } from '@/components/ui/Screen';
+import { colors } from '@/theme/colors';
+import { spacing } from '@/theme/spacing';
+import { typography } from '@/theme/typography';
+
+export default function SwitchDemoScreen() {
+  const [pushEnabled, setPushEnabled] = useState(true);
+  const [weeklyDigestEnabled, setWeeklyDigestEnabled] = useState(false);
+
+  return (
+    <Screen contentContainerStyle={styles.content}>
+      <View style={styles.header}>
+        <Text style={styles.kicker}>DESIGN SYSTEM · SWITCH</Text>
+        <Text style={styles.title}>Demos du composant Switch</Text>
+      </View>
+
+      <FormField
+        label="Notifications push"
+        helper="Switch custom basé sur Expo/React Native"
+      >
+        <View style={styles.switchRow}>
+          <View style={styles.switchLabelWrap}>
+            <Text style={styles.switchLabel}>Activer les alertes de nouveaux événements</Text>
+            <Text style={styles.switchHint}>
+              {pushEnabled ? 'Activé' : 'Désactivé'}
+            </Text>
+          </View>
+          <Switch
+            accessibilityLabel="Activer les notifications push"
+            value={pushEnabled}
+            onValueChange={setPushEnabled}
+          />
+        </View>
+      </FormField>
+
+      <FormField
+        label="Digest hebdo"
+        helper="Exemple de taille large"
+      >
+        <View style={styles.switchRow}>
+          <View style={styles.switchLabelWrap}>
+            <Text style={styles.switchLabel}>Recevoir un recap chaque lundi</Text>
+            <Text style={styles.switchHint}>
+              {weeklyDigestEnabled ? 'Activé' : 'Désactivé'}
+            </Text>
+          </View>
+          <Switch
+            accessibilityLabel="Activer le digest hebdomadaire"
+            value={weeklyDigestEnabled}
+            onValueChange={setWeeklyDigestEnabled}
+            size="lg"
+          />
+        </View>
+      </FormField>
+
+      <FormField label="Etat desactive" helper="Le switch est non interactif">
+        <View style={styles.switchRow}>
+          <View style={styles.switchLabelWrap}>
+            <Text style={styles.switchLabel}>Mode maintenance</Text>
+            <Text style={styles.switchHint}>Indisponible</Text>
+          </View>
+          <Switch
+            accessibilityLabel="Switch desactive"
+            value
+            disabled
+          />
+        </View>
+      </FormField>
+    </Screen>
+  );
+}
+
+const styles = StyleSheet.create({
+  content: {
+    gap: spacing[16],
+    paddingTop: spacing[24],
+  },
+  header: {
+    gap: spacing[8],
+    marginBottom: spacing[8],
+  },
+  kicker: {
+    ...typography.sectionLabel,
+    color: colors.textSecondary,
+  },
+  title: {
+    ...typography.body,
+    color: colors.textPrimary,
+  },
+  switchRow: {
+    minHeight: 56,
+    borderWidth: 1,
+    borderColor: colors.inputBorder,
+    borderRadius: 14,
+    backgroundColor: colors.inputBackground,
+    paddingHorizontal: 14,
+    flexDirection: 'row',
+    alignItems: 'center',
+    justifyContent: 'space-between',
+    gap: spacing[12],
+  },
+  switchLabelWrap: {
+    flex: 1,
+    gap: 2,
+  },
+  switchLabel: {
+    ...typography.body,
+    color: colors.textPrimary,
+  },
+  switchHint: {
+    ...typography.caption,
+    color: colors.textSecondary,
+  },
+});
diff --git a/src/components/form/Switch.tsx b/src/components/form/Switch.tsx
new file mode 100644
index 0000000..4ebf9af
--- /dev/null
+++ b/src/components/form/Switch.tsx
@@ -0,0 +1,151 @@
+import { LinearGradient } from 'expo-linear-gradient';
+import { useEffect, useRef } from 'react';
+import {
+    Animated,
+    Easing,
+    Pressable,
+    StyleSheet,
+    View,
+    type StyleProp,
+    type ViewStyle,
+} from 'react-native';
+
+import { colors } from '@/theme/colors';
+
+export type SwitchSize = 'md' | 'lg';
+
+export type SwitchProps = {
+  value: boolean;
+  onValueChange?: (value: boolean) => void;
+  disabled?: boolean;
+  testID?: string;
+  accessibilityLabel?: string;
+  size?: SwitchSize;
+  containerStyle?: StyleProp<ViewStyle>;
+  style?: StyleProp<ViewStyle>;
+};
+
+const SIZE_BY_VARIANT: Record<
+  SwitchSize,
+  { width: number; height: number; thumb: number; padding: number }
+> = {
+  md: { width: 56, height: 34, thumb: 26, padding: 4 },
+  lg: { width: 64, height: 38, thumb: 30, padding: 4 },
+};
+
+function Switch({
+  size = 'md',
+  value,
+  disabled,
+  onValueChange,
+  testID,
+  accessibilityLabel,
+  containerStyle,
+  style,
+}: SwitchProps) {
+  const metrics = SIZE_BY_VARIANT[size];
+  const travel = metrics.width - metrics.padding * 2 - metrics.thumb;
+  const progress = useRef(new Animated.Value(value ? 1 : 0)).current;
+
+  useEffect(() => {
+    Animated.timing(progress, {
+      toValue: value ? 1 : 0,
+      duration: 180,
+      easing: Easing.out(Easing.cubic),
+      useNativeDriver: true,
+    }).start();
+  }, [progress, value]);
+
+  const thumbTranslateX = progress.interpolate({
+    inputRange: [0, 1],
+    outputRange: [0, travel],
+  });
+
+  return (
+    <Pressable
+      testID={testID}
+      accessibilityRole="switch"
+      accessibilityState={{ checked: value, disabled }}
+      accessibilityLabel={accessibilityLabel}
+      disabled={disabled}
+      onPress={() => onValueChange?.(!value)}
+      style={[
+        styles.container,
+        {
+          width: metrics.width,
+          height: metrics.height,
+          borderRadius: metrics.height / 2,
+          opacity: disabled ? 0.5 : 1,
+        },
+        containerStyle,
+      ]}
+    >
+      {value ? (
+        <LinearGradient
+          colors={[colors.secondary, colors.primary]}
+          start={{ x: 0, y: 0.5 }}
+          end={{ x: 1, y: 0.5 }}
+          style={[
+            styles.trackFill,
+            { borderRadius: metrics.height / 2, borderColor: 'rgba(255,255,255,0.18)' },
+          ]}
+          pointerEvents="none"
+        />
+      ) : (
+        <View
+          style={[
+            styles.trackFill,
+            styles.trackOff,
+            { borderRadius: metrics.height / 2 },
+          ]}
+          pointerEvents="none"
+        />
+      )}
+
+      <Animated.View
+        style={[
+          styles.thumb,
+          {
+            width: metrics.thumb,
+            height: metrics.thumb,
+            borderRadius: metrics.thumb / 2,
+            top: metrics.padding,
+            left: metrics.padding,
+            transform: [{ translateX: thumbTranslateX }],
+            backgroundColor: value ? '#FFFFFF' : colors.textStrong,
+          },
+          style,
+        ]}
+      />
+    </Pressable>
+  );
+}
+
+const styles = StyleSheet.create({
+  container: {
+    position: 'relative',
+    overflow: 'hidden',
+  },
+  trackFill: {
+    position: 'absolute',
+    top: 0,
+    right: 0,
+    bottom: 0,
+    left: 0,
+    borderWidth: 1,
+  },
+  trackOff: {
+    backgroundColor: colors.surfaceElevated,
+    borderColor: colors.inputBorder,
+  },
+  thumb: {
+    position: 'absolute',
+    shadowColor: '#000000',
+    shadowOffset: { width: 0, height: 2 },
+    shadowOpacity: 0.25,
+    shadowRadius: 4,
+    elevation: 3,
+  },
+});
+
+export default Switch;
\ No newline at end of file
diff --git a/src/components/form/index.ts b/src/components/form/index.ts
index 35d3f2d..918eab4 100644
--- a/src/components/form/index.ts
+++ b/src/components/form/index.ts
@@ -2,11 +2,13 @@ export { default as FormField } from './FormField';
 export { default as Input } from './Input';
 export { default as PasswordInput } from './PasswordInput';
 export { default as SearchInput } from './SearchInput';
+export { default as Switch } from './Switch';
 export { default as TextArea } from './TextArea';
 
 export type { FieldCounter, FormFieldProps } from './FormField';
 export type { InputProps, InputSize, InputState } from './Input';
 export type { PasswordInputProps, PasswordStrength } from './PasswordInput';
 export type { SearchInputProps } from './SearchInput';
+export type { SwitchProps, SwitchSize } from './Switch';
 export type { TextAreaProps } from './TextArea';