diff --git a/src/frontend/components/DashboardCharts.tsx b/src/frontend/components/DashboardCharts.tsx
index b1a6604..ea688d8 100644
--- a/src/frontend/components/DashboardCharts.tsx
+++ b/src/frontend/components/DashboardCharts.tsx
@@ -1,7 +1,8 @@
-import { BarChart, LineChart } from '@mantine/charts'
+import { AreaChart, BarChart } from '@mantine/charts'
 import {
   Badge,
   Box,
+  Button,
   Group,
   Paper,
   Stack,
@@ -11,14 +12,29 @@ import {
 } from '@mantine/core'
 import { TbArrowUpRight, TbChartBar, TbTimeline } from 'react-icons/tb'
 
+type DailyRange = 7 | 30 | 90
+
 interface ChartProps {
   data?: any[]
   isLoading?: boolean
 }
 
-export function VillageActivityLineChart({ data = [], isLoading }: ChartProps) {
+interface ActivityChartProps extends ChartProps {
+  range?: DailyRange
+  onRangeChange?: (range: DailyRange) => void
+}
+
+const RANGE_OPTIONS: { value: DailyRange; label: string }[] = [
+  { value: 7, label: '7D' },
+  { value: 30, label: '30D' },
+  { value: 90, label: '3M' },
+]
+
+export function VillageActivityLineChart({ data = [], isLoading, range = 7, onRangeChange }: ActivityChartProps) {
   const theme = useMantineTheme()
 
+  const rangeLabel = range === 7 ? 'last 7 days' : range === 30 ? 'last 30 days' : 'last 3 months'
+
   return (
     <Paper withBorder p="xl" radius="2xl" className="glass h-full">
       <Stack gap="md" h="100%">
@@ -29,21 +45,28 @@ export function VillageActivityLineChart({ data = [], isLoading }: ChartProps) {
             </ThemeIcon>
             <Box>
               <Text fw={700} size="sm">DAILY ACTIVITY - ALL VILLAGES</Text>
-              <Text size="xs" c="dimmed">Trend over the last 7 days</Text>
+              <Text size="xs" c="dimmed">Trend over the {rangeLabel}</Text>
             </Box>
           </Group>
-          {
-            isLoading && (
-              <Badge variant="light" color="blue" size="sm" rightSection={<TbArrowUpRight size={12} />}>
-                ...
-              </Badge>
-            )
-          }
-
+          <Group gap={4}>
+            {RANGE_OPTIONS.map((opt) => (
+              <Button
+                key={opt.value}
+                size="compact-xs"
+                variant={range === opt.value ? 'filled' : 'subtle'}
+                color="blue"
+                radius="md"
+                onClick={() => onRangeChange?.(opt.value)}
+                loading={isLoading && range === opt.value}
+              >
+                {opt.label}
+              </Button>
+            ))}
+          </Group>
         </Group>
 
         <Box h={300} mt="lg">
-          <LineChart
+          <AreaChart
             h={300}
             data={data}
             dataKey="date"
@@ -53,12 +76,33 @@ export function VillageActivityLineChart({ data = [], isLoading }: ChartProps) {
             gridAxis="x"
             withTooltip
             tooltipAnimationDuration={200}
+            fillOpacity={0.4}
             tooltipProps={{
-              allowEscapeViewBox: { x: true, y: false },
+              content: ({ active, payload, label }: any) => {
+                if (!active || !payload?.length) return null
+                return (
+                  <div style={{
+                    backgroundColor: '#1A1B1E',
+                    padding: '8px 12px',
+                    borderRadius: '6px',
+                    border: '1px solid #373A40',
+                    boxShadow: '0 4px 12px rgba(0,0,0,0.5)',
+                    pointerEvents: 'none',
+                    whiteSpace: 'nowrap',
+                  }}>
+                    <div style={{ fontSize: '12px', fontWeight: 600, color: '#C1C2C5', marginBottom: '4px' }}>
+                      {label}
+                    </div>
+                    <div style={{ fontSize: '11px', color: '#2563EB' }}>
+                      Activity: <span style={{ fontWeight: 700 }}>{payload[0].value}</span>
+                    </div>
+                  </div>
+                )
+              },
             }}
             styles={{
               root: {
-                '.recharts-line-curve': {
+                '.recharts-area-curve': {
                   strokeWidth: 3,
                   filter: 'drop-shadow(0 4px 8px rgba(37, 99, 235, 0.3))'
                 }
@@ -71,9 +115,11 @@ export function VillageActivityLineChart({ data = [], isLoading }: ChartProps) {
   )
 }
 
-export function VillageComparisonBarChart({ data = [], isLoading }: ChartProps) {
+export function VillageComparisonBarChart({ data = [], isLoading, range = 7, onRangeChange }: ActivityChartProps) {
   const theme = useMantineTheme()
 
+  const rangeLabel = range === 7 ? 'last 7 days' : range === 30 ? 'last 30 days' : 'last 3 months'
+
   return (
     <Paper withBorder p="xl" radius="2xl" className="glass h-full">
       <Stack gap="md" h="100%">
@@ -84,9 +130,24 @@ export function VillageComparisonBarChart({ data = [], isLoading }: ChartProps)
             </ThemeIcon>
             <Box>
               <Text fw={700} size="sm">USAGE COMPARISON BETWEEN VILLAGES</Text>
-              <Text size="xs" c="dimmed">Most active village deployments</Text>
+              <Text size="xs" c="dimmed">Most active village deployments — {rangeLabel}</Text>
             </Box>
           </Group>
+          <Group gap={4}>
+            {RANGE_OPTIONS.map((opt) => (
+              <Button
+                key={opt.value}
+                size="compact-xs"
+                variant={range === opt.value ? 'filled' : 'subtle'}
+                color="violet"
+                radius="md"
+                onClick={() => onRangeChange?.(opt.value)}
+                loading={isLoading && range === opt.value}
+              >
+                {opt.label}
+              </Button>
+            ))}
+          </Group>
         </Group>
 
         <Box h={300} mt="lg">
diff --git a/src/frontend/config/api.ts b/src/frontend/config/api.ts
index 434ae57..2264dea 100644
--- a/src/frontend/config/api.ts
+++ b/src/frontend/config/api.ts
@@ -27,8 +27,8 @@ export const API_URLS = {
     return `${DESA_PLUS_PROXY}/api/monitoring/log-all-villages?${params}`
   },
   getGridOverview: () => `${DESA_PLUS_PROXY}/api/monitoring/grid-overview`,
-  getDailyActivity: () => `${DESA_PLUS_PROXY}/api/monitoring/daily-activity`,
-  getComparisonActivity: () => `${DESA_PLUS_PROXY}/api/monitoring/comparison-activity`,
+  getDailyActivity: (range: 7 | 30 | 90 = 7) => `${DESA_PLUS_PROXY}/api/monitoring/daily-activity?range=${range}`,
+  getComparisonActivity: (range: 7 | 30 | 90 = 7) => `${DESA_PLUS_PROXY}/api/monitoring/comparison-activity?range=${range}`,
   postVersionUpdate: () => `${DESA_PLUS_PROXY}/api/monitoring/version-update`,
   createVillages: () => `${DESA_PLUS_PROXY}/api/monitoring/create-villages`,
   createUser: () => `${DESA_PLUS_PROXY}/api/monitoring/create-user`,
diff --git a/src/frontend/routes/apps.$appId.index.tsx b/src/frontend/routes/apps.$appId.index.tsx
index 0a45859..e5b3b40 100644
--- a/src/frontend/routes/apps.$appId.index.tsx
+++ b/src/frontend/routes/apps.$appId.index.tsx
@@ -52,9 +52,12 @@ function AppOverviewPage() {
   const [maintenance, setMaintenance] = useState(false)
   const [isSaving, setIsSaving] = useState(false)
 
+  const [dailyRange, setDailyRange] = useState<7 | 30 | 90>(7)
+  const [comparisonRange, setComparisonRange] = useState<7 | 30 | 90>(7)
+
   const { data: gridRes, isLoading: gridLoading, mutate: mutateGrid } = useSWR(isDesaPlus ? API_URLS.getGridOverview() : null, fetcher)
-  const { data: dailyRes, isLoading: dailyLoading, mutate: mutateDaily } = useSWR(isDesaPlus ? API_URLS.getDailyActivity() : null, fetcher)
-  const { data: comparisonRes, isLoading: comparisonLoading, mutate: mutateComparison } = useSWR(isDesaPlus ? API_URLS.getComparisonActivity() : null, fetcher)
+  const { data: dailyRes, isLoading: dailyLoading, mutate: mutateDaily } = useSWR(isDesaPlus ? API_URLS.getDailyActivity(dailyRange) : null, fetcher)
+  const { data: comparisonRes, isLoading: comparisonLoading, mutate: mutateComparison } = useSWR(isDesaPlus ? API_URLS.getComparisonActivity(comparisonRange) : null, fetcher)
 
   const { data: appData, isLoading: appLoading } = useSWR(`/api/apps/${appId}`, fetcher)
 
@@ -253,8 +256,8 @@ function AppOverviewPage() {
         </Group>
 
         <SimpleGrid cols={{ base: 1, lg: 2 }} spacing="lg">
-          <VillageActivityLineChart data={dailyData} isLoading={dailyLoading} />
-          <VillageComparisonBarChart data={comparisonData} isLoading={comparisonLoading} />
+          <VillageActivityLineChart data={dailyData} isLoading={dailyLoading} range={dailyRange} onRangeChange={setDailyRange} />
+          <VillageComparisonBarChart data={comparisonData} isLoading={comparisonLoading} range={comparisonRange} onRangeChange={setComparisonRange} />
         </SimpleGrid>
 
         <ErrorDataTable ref={errorTableRef} appId={appId} />
diff --git a/src/frontend/routes/apps.$appId.villages.$villageId.tsx b/src/frontend/routes/apps.$appId.villages.$villageId.tsx
index a34abc4..c7cdb20 100644
--- a/src/frontend/routes/apps.$appId.villages.$villageId.tsx
+++ b/src/frontend/routes/apps.$appId.villages.$villageId.tsx
@@ -123,16 +123,44 @@ function ActivityChart({ villageId }: { villageId: string }) {
           dataKey="label"
           series={[{ name: 'activity', color: '#2563EB' }]}
           curveType="monotone"
-          withTooltip={true}
-          withDots={true}
+          withTooltip
+          withDots
           withPointLabels={false}
+          tickLine="none"
+          gridAxis="x"
+          fillOpacity={0.4}
           tooltipAnimationDuration={150}
           tooltipProps={{
-            allowEscapeViewBox: { x: true, y: false },
+            content: ({ active, payload, label }: any) => {
+              if (!active || !payload?.length) return null
+              return (
+                <div style={{
+                  backgroundColor: '#1A1B1E',
+                  padding: '8px 12px',
+                  borderRadius: '6px',
+                  border: '1px solid #373A40',
+                  boxShadow: '0 4px 12px rgba(0,0,0,0.5)',
+                  pointerEvents: 'none',
+                  whiteSpace: 'nowrap',
+                }}>
+                  <div style={{ fontSize: '12px', fontWeight: 600, color: '#C1C2C5', marginBottom: '4px' }}>
+                    {label}
+                  </div>
+                  <div style={{ fontSize: '11px', color: '#2563EB' }}>
+                    Activity: <span style={{ fontWeight: 700 }}>{payload[0].value}</span>
+                  </div>
+                </div>
+              )
+            },
           }}
-          activeDotProps={{
-            r: 6,
-            strokeWidth: 2,
+          activeDotProps={{ r: 6, strokeWidth: 2 }}
+          styles={{
+            root: {
+              '.recharts-area-curve': {
+                strokeWidth: 3,
+                filter: 'drop-shadow(0 4px 8px rgba(37, 99, 235, 0.3))',
+              },
+            },
           }}
         />
       )}