diff --git a/src/screens/PostRecordingScreen.tsx b/src/screens/PostRecordingScreen.tsx
index 2657556..f1de6f1 100644
--- a/src/screens/PostRecordingScreen.tsx
+++ b/src/screens/PostRecordingScreen.tsx
@@ -7,17 +7,32 @@ import { insertRecording } from '../services/db';
 import { SavedRecording } from '../types';
 import { randomUUID } from 'expo-crypto';
 import { colors } from '../theme';
+import { useTheme } from '../ThemeContext';
+import {
+  ALL_SPORTS, SPORT_ICONS, SPORT_LABELS, SPORT_SUBTYPES, SUB_SPORT_LABELS,
+  type Sport, type SubSport,
+} from '../sports';
 
 export function PostRecordingScreen() {
   const nav = useNavigation();
+  const { accent, accentDim } = useTheme();
   const { trackPoints, reset, getStats } = useRecordingStore();
   const stats = getStats();
   const [title, setTitle] = useState('');
+  const [sport, setSport] = useState<Sport>('cycling');
+  const [subSport, setSubSport] = useState<SubSport | null>(null);
   const [saving, setSaving] = useState(false);
 
+  const subtypes = SPORT_SUBTYPES[sport] ?? [];
+
+  function handleSportSelect(s: Sport) {
+    setSport(s);
+    setSubSport(null); // reset subtype when sport changes
+  }
+
   const formatDuration = (secs: number) => {
     const h = Math.floor(secs / 3600).toString().padStart(2, '0');
-    const m = Math.floor((secs % 3600) / 60).toString().padStart(2, '0');
+    const m = Math.floor((secs % 3600) / 60).toString().padStart(2, '00');
     const s = (secs % 60).toString().padStart(2, '0');
     return `${h}:${m}:${s}`;
   };
@@ -34,6 +49,8 @@ export function PostRecordingScreen() {
         durationSeconds: stats.elapsedSeconds,
         distanceMeters: stats.distanceMeters,
         filePath,
+        sport,
+        subSport,
       };
       await insertRecording(rec);
       reset();
@@ -57,12 +74,51 @@ export function PostRecordingScreen() {
       <Text style={styles.heading}>Recording complete</Text>
 
       <View style={styles.statsRow}>
-        <Stat label="Duration" value={formatDuration(stats.elapsedSeconds)} />
-        <Stat label="Distance" value={`${(stats.distanceMeters / 1000).toFixed(2)} km`} />
+        <Stat label="Duration"  value={formatDuration(stats.elapsedSeconds)} />
+        <Stat label="Distance"  value={`${(stats.distanceMeters / 1000).toFixed(2)} km`} />
         <Stat label="Avg Speed" value={`${stats.avgSpeedKph.toFixed(1)} km/h`} />
         <Stat label="Elevation" value={`+${stats.elevationGainMeters.toFixed(0)} m`} />
       </View>
 
+      {/* Sport selector */}
+      <Text style={styles.sectionLabel}>Activity type</Text>
+      <View style={styles.sportGrid}>
+        {ALL_SPORTS.map((s) => {
+          const active = sport === s;
+          return (
+            <TouchableOpacity
+              key={s}
+              style={[styles.sportPill, active && { borderColor: accent, backgroundColor: accentDim }]}
+              onPress={() => handleSportSelect(s)}
+            >
+              <Text style={styles.sportIcon}>{SPORT_ICONS[s]}</Text>
+              <Text style={[styles.sportLabel, active && { color: accent }]}>{SPORT_LABELS[s]}</Text>
+            </TouchableOpacity>
+          );
+        })}
+      </View>
+
+      {/* Subtype selector — only shown when sport has subtypes */}
+      {subtypes.length > 0 && (
+        <>
+          <Text style={styles.sectionLabel}>Subtype</Text>
+          <View style={styles.subRow}>
+            {subtypes.map((sub) => {
+              const active = subSport === sub;
+              return (
+                <TouchableOpacity
+                  key={sub}
+                  style={[styles.subPill, active && { borderColor: accent, backgroundColor: accentDim }]}
+                  onPress={() => setSubSport(active ? null : sub)}
+                >
+                  <Text style={[styles.subLabel, active && { color: accent }]}>{SUB_SPORT_LABELS[sub]}</Text>
+                </TouchableOpacity>
+              );
+            })}
+          </View>
+        </>
+      )}
+
       <TextInput
         style={styles.input}
         placeholder="Activity title"
@@ -92,16 +148,24 @@ function Stat({ label, value }: { label: string; value: string }) {
 }
 
 const styles = StyleSheet.create({
-  container: { flex: 1, backgroundColor: colors.bg },
-  content:   { padding: 24, gap: 12 },
-  heading:   { color: colors.text, fontSize: 22, fontWeight: '700', marginBottom: 4 },
-  statsRow:  { flexDirection: 'row', flexWrap: 'wrap', gap: 8, marginBottom: 4 },
-  stat:      { flex: 1, minWidth: '40%', backgroundColor: colors.surface, borderWidth: 1, borderColor: colors.border, borderRadius: 10, padding: 14 },
-  statLabel: { color: colors.textMuted, fontSize: 11, textTransform: 'uppercase', letterSpacing: 0.5 },
-  statValue: { color: colors.text, fontSize: 22, fontWeight: '700', marginTop: 4 },
-  input:     { backgroundColor: colors.surface, borderWidth: 1, borderColor: colors.border, color: colors.text, borderRadius: 10, padding: 14, fontSize: 16 },
-  btn:       { borderRadius: 10, padding: 16, alignItems: 'center' },
-  btnSave:   { backgroundColor: colors.btnStart },
-  btnDiscard:{ backgroundColor: colors.surface, borderWidth: 1, borderColor: colors.border },
-  btnText:   { fontSize: 16, fontWeight: '600', color: colors.text },
+  container:   { flex: 1, backgroundColor: colors.bg },
+  content:     { padding: 24, gap: 12 },
+  heading:     { color: colors.text, fontSize: 22, fontWeight: '700', marginBottom: 4 },
+  statsRow:    { flexDirection: 'row', flexWrap: 'wrap', gap: 8 },
+  stat:        { flex: 1, minWidth: '40%', backgroundColor: colors.surface, borderWidth: 1, borderColor: colors.border, borderRadius: 10, padding: 14 },
+  statLabel:   { color: colors.textMuted, fontSize: 11, textTransform: 'uppercase', letterSpacing: 0.5 },
+  statValue:   { color: colors.text, fontSize: 20, fontWeight: '700', marginTop: 4 },
+  sectionLabel:{ color: colors.textMuted, fontSize: 11, textTransform: 'uppercase', letterSpacing: 0.8, marginTop: 4 },
+  sportGrid:   { flexDirection: 'row', flexWrap: 'wrap', gap: 8 },
+  sportPill:   { flexDirection: 'row', alignItems: 'center', gap: 6, paddingVertical: 9, paddingHorizontal: 14, borderRadius: 20, borderWidth: 1, borderColor: colors.borderStrong, backgroundColor: colors.surface },
+  sportIcon:   { fontSize: 16 },
+  sportLabel:  { color: colors.textSub, fontSize: 13, fontWeight: '500' },
+  subRow:      { flexDirection: 'row', flexWrap: 'wrap', gap: 8 },
+  subPill:     { paddingVertical: 7, paddingHorizontal: 14, borderRadius: 20, borderWidth: 1, borderColor: colors.borderStrong, backgroundColor: colors.surface },
+  subLabel:    { color: colors.textSub, fontSize: 13, fontWeight: '500' },
+  input:       { backgroundColor: colors.surface, borderWidth: 1, borderColor: colors.border, color: colors.text, borderRadius: 10, padding: 14, fontSize: 16 },
+  btn:         { borderRadius: 10, padding: 16, alignItems: 'center' },
+  btnSave:     { backgroundColor: colors.btnStart },
+  btnDiscard:  { backgroundColor: colors.surface, borderWidth: 1, borderColor: colors.border },
+  btnText:     { fontSize: 16, fontWeight: '600', color: colors.text },
 });
diff --git a/src/screens/SavedRecordingsScreen.tsx b/src/screens/SavedRecordingsScreen.tsx
index 7c5f15b..4a9d53a 100644
--- a/src/screens/SavedRecordingsScreen.tsx
+++ b/src/screens/SavedRecordingsScreen.tsx
@@ -8,6 +8,7 @@ import { SavedRecording } from '../types';
 import AsyncStorage from '@react-native-async-storage/async-storage';
 import { colors } from '../theme';
 import { useTheme } from '../ThemeContext';
+import { SPORT_ICONS, SPORT_LABELS, SUB_SPORT_LABELS, type Sport, type SubSport } from '../sports';
 
 export function SavedRecordingsScreen() {
   const { accent } = useTheme();
@@ -70,9 +71,16 @@ export function SavedRecordingsScreen() {
         renderItem={({ item }) => (
           <View style={styles.card}>
             <View style={styles.cardMeta}>
-              <Text style={styles.cardTitle}>{item.title}</Text>
+              <View style={styles.cardTitleRow}>
+                <Text style={styles.cardIcon}>{SPORT_ICONS[item.sport as Sport] ?? '⚡'}</Text>
+                <Text style={styles.cardTitle}>{item.title}</Text>
+              </View>
               <Text style={styles.cardSub}>
-                {new Date(item.date).toLocaleDateString()} · {formatDuration(item.durationSeconds)} · {(item.distanceMeters / 1000).toFixed(2)} km
+                {SPORT_LABELS[item.sport as Sport] ?? item.sport}
+                {item.subSport ? ` · ${SUB_SPORT_LABELS[item.subSport as SubSport] ?? item.subSport}` : ''}
+                {' · '}{new Date(item.date).toLocaleDateString()}
+                {' · '}{formatDuration(item.durationSeconds)}
+                {' · '}{(item.distanceMeters / 1000).toFixed(2)} km
               </Text>
             </View>
             <View style={styles.cardActions}>
@@ -98,7 +106,9 @@ const styles = StyleSheet.create({
   container: { flex: 1, backgroundColor: colors.bg },
   center:    { flex: 1, backgroundColor: colors.bg, alignItems: 'center', justifyContent: 'center' },
   list:      { padding: 16, gap: 10 },
-  card:      { backgroundColor: colors.surface, borderWidth: 1, borderColor: colors.border, borderRadius: 12, padding: 16 },
+  card:         { backgroundColor: colors.surface, borderWidth: 1, borderColor: colors.border, borderRadius: 12, padding: 16 },
+  cardTitleRow: { flexDirection: 'row', alignItems: 'center', gap: 8, marginBottom: 4 },
+  cardIcon:     { fontSize: 18 },
   cardMeta:  { marginBottom: 12 },
   cardTitle: { color: colors.text, fontSize: 15, fontWeight: '600' },
   cardSub:   { color: colors.textMuted, fontSize: 12, marginTop: 4 },
diff --git a/src/services/db.ts b/src/services/db.ts
index c2b4571..89fb341 100644
--- a/src/services/db.ts
+++ b/src/services/db.ts
@@ -13,9 +13,18 @@ async function getDb(): Promise<SQLite.SQLiteDatabase> {
         date TEXT NOT NULL,
         duration_seconds INTEGER NOT NULL,
         distance_meters REAL NOT NULL,
-        file_path TEXT NOT NULL
+        file_path TEXT NOT NULL,
+        sport TEXT NOT NULL DEFAULT 'other',
+        sub_sport TEXT
       );
     `);
+    // Migrate existing installs that pre-date the sport columns
+    for (const stmt of [
+      "ALTER TABLE recordings ADD COLUMN sport TEXT NOT NULL DEFAULT 'other'",
+      'ALTER TABLE recordings ADD COLUMN sub_sport TEXT',
+    ]) {
+      try { await db.execAsync(stmt); } catch { /* column already exists */ }
+    }
   }
   return db;
 }
@@ -23,8 +32,8 @@ async function getDb(): Promise<SQLite.SQLiteDatabase> {
 export async function insertRecording(rec: SavedRecording): Promise<void> {
   const d = await getDb();
   await d.runAsync(
-    'INSERT INTO recordings (id, title, date, duration_seconds, distance_meters, file_path) VALUES (?, ?, ?, ?, ?, ?)',
-    [rec.id, rec.title, rec.date, rec.durationSeconds, rec.distanceMeters, rec.filePath],
+    'INSERT INTO recordings (id, title, date, duration_seconds, distance_meters, file_path, sport, sub_sport) VALUES (?, ?, ?, ?, ?, ?, ?, ?)',
+    [rec.id, rec.title, rec.date, rec.durationSeconds, rec.distanceMeters, rec.filePath, rec.sport, rec.subSport ?? null],
   );
 }
 
@@ -38,6 +47,8 @@ export async function listRecordings(): Promise<SavedRecording[]> {
     durationSeconds: r.duration_seconds,
     distanceMeters: r.distance_meters,
     filePath: r.file_path,
+    sport: r.sport ?? 'other',
+    subSport: r.sub_sport ?? null,
   }));
 }
 
diff --git a/src/sports.ts b/src/sports.ts
new file mode 100644
index 0000000..782352a
--- /dev/null
+++ b/src/sports.ts
@@ -0,0 +1,56 @@
+// Mirror of bincio_activity sport definitions — keep in sync with
+// bincio_activity/site/src/lib/types.ts and bincio/extract/sport.py
+
+export type Sport =
+  | 'cycling' | 'running' | 'hiking'
+  | 'walking' | 'swimming' | 'skiing' | 'other';
+
+export type SubSport =
+  | 'road' | 'mountain' | 'gravel' | 'indoor'  // cycling
+  | 'trail' | 'track'                            // running (+ indoor shared)
+  | 'open_water' | 'pool'                        // swimming
+  | 'nordic' | 'alpine';                         // skiing
+
+export const SPORT_ICONS: Record<Sport, string> = {
+  cycling:  '🚴',
+  running:  '🏃',
+  hiking:   '🥾',
+  walking:  '🚶',
+  swimming: '🏊',
+  skiing:   '⛷️',
+  other:    '⚡',
+};
+
+export const SPORT_LABELS: Record<Sport, string> = {
+  cycling:  'Cycling',
+  running:  'Running',
+  hiking:   'Hiking',
+  walking:  'Walking',
+  swimming: 'Swimming',
+  skiing:   'Skiing',
+  other:    'Other',
+};
+
+export const SUB_SPORT_LABELS: Record<SubSport, string> = {
+  road:       'Road',
+  mountain:   'MTB',
+  gravel:     'Gravel',
+  indoor:     'Indoor',
+  trail:      'Trail',
+  track:      'Track',
+  nordic:     'Nordic',
+  alpine:     'Alpine',
+  open_water: 'Open Water',
+  pool:       'Pool',
+};
+
+export const SPORT_SUBTYPES: Partial<Record<Sport, SubSport[]>> = {
+  cycling:  ['road', 'mountain', 'gravel', 'indoor'],
+  running:  ['trail', 'track', 'indoor'],
+  swimming: ['open_water', 'pool'],
+  skiing:   ['nordic', 'alpine'],
+};
+
+export const ALL_SPORTS: Sport[] = [
+  'cycling', 'running', 'hiking', 'walking', 'swimming', 'skiing', 'other',
+];
diff --git a/src/types/index.ts b/src/types/index.ts
index 599c200..b4affbd 100644
--- a/src/types/index.ts
+++ b/src/types/index.ts
@@ -35,6 +35,8 @@ export interface SavedRecording {
   durationSeconds: number;
   distanceMeters: number;
   filePath: string;
+  sport: string;
+  subSport: string | null;
 }
 
 export type RootStackParamList = {