diff --git a/apps/worker/src/api/sessions.ts b/apps/worker/src/api/sessions.ts
index 127ce91..b70adef 100644
--- a/apps/worker/src/api/sessions.ts
+++ b/apps/worker/src/api/sessions.ts
@@ -2,6 +2,13 @@ import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query';
 import type { StartSessionInput, WorkSession } from '@solelog/shared';
 import { apiFetch } from '../lib/api';
 
+export function useSessions() {
+  return useQuery({
+    queryKey: ['sessions'],
+    queryFn: () => apiFetch<WorkSession[]>('/api/sessions'),
+  });
+}
+
 export function useActiveSessions() {
   return useQuery({
     queryKey: ['sessions', 'active'],
diff --git a/apps/worker/src/lib/export.ts b/apps/worker/src/lib/export.ts
new file mode 100644
index 0000000..6e70da3
--- /dev/null
+++ b/apps/worker/src/lib/export.ts
@@ -0,0 +1,23 @@
+import { API_URL } from './api';
+import { getToken } from './auth-storage';
+
+/**
+ * Authenticated CSV download. A plain `<a href>` cannot carry the bearer token,
+ * so we fetch the blob ourselves and trigger a download via an object URL.
+ */
+export async function downloadExport(): Promise<void> {
+  const token = getToken();
+  const res = await fetch(`${API_URL}/api/export`, {
+    headers: token ? { Authorization: `Bearer ${token}` } : {},
+  });
+  if (!res.ok) throw new Error('Kan de export niet openen');
+  const blob = await res.blob();
+  const url = URL.createObjectURL(blob);
+  const a = document.createElement('a');
+  a.href = url;
+  a.download = 'insole-production-report.csv';
+  document.body.appendChild(a);
+  a.click();
+  a.remove();
+  URL.revokeObjectURL(url);
+}
diff --git a/apps/worker/src/screens/History.test.tsx b/apps/worker/src/screens/History.test.tsx
new file mode 100644
index 0000000..fae0806
--- /dev/null
+++ b/apps/worker/src/screens/History.test.tsx
@@ -0,0 +1,104 @@
+import { render, screen } from '@testing-library/react';
+import userEvent from '@testing-library/user-event';
+import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
+import { QueryClient, QueryClientProvider } from '@tanstack/react-query';
+import type { WorkSession } from '@solelog/shared';
+import History from './History';
+import { apiFetch } from '../lib/api';
+import { downloadExport } from '../lib/export';
+
+// Mock the network layer so no real requests are made.
+vi.mock('../lib/api', () => ({
+  apiFetch: vi.fn(),
+}));
+
+// Mock the authenticated CSV download helper.
+vi.mock('../lib/export', () => ({
+  downloadExport: vi.fn(),
+}));
+
+const mockedApiFetch = vi.mocked(apiFetch);
+const mockedDownloadExport = vi.mocked(downloadExport);
+
+function session(overrides: Partial<WorkSession> = {}): WorkSession {
+  return {
+    id: 1,
+    user_id: 'u1',
+    activity_id: 1,
+    activity_name: 'Frezen',
+    insole_type: 'Kurk',
+    pair_count: 2,
+    start_time: '2026-01-02T08:30:00.000Z',
+    end_time: '2026-01-02T09:31:01.000Z',
+    duration_seconds: 3661,
+    status: 'completed',
+    source: 'app',
+    notes: null,
+    created_at: '2026-01-02T08:30:00.000Z',
+    ...overrides,
+  };
+}
+
+function renderHistory() {
+  const queryClient = new QueryClient({ defaultOptions: { queries: { retry: false } } });
+  return render(
+    <QueryClientProvider client={queryClient}>
+      <History />
+    </QueryClientProvider>,
+  );
+}
+
+describe('History', () => {
+  beforeEach(() => {
+    mockedApiFetch.mockReset();
+    mockedDownloadExport.mockReset();
+    mockedApiFetch.mockResolvedValue([]);
+    mockedDownloadExport.mockResolvedValue(undefined);
+  });
+
+  afterEach(() => {
+    vi.clearAllMocks();
+  });
+
+  it('renders the header and export button in Dutch', () => {
+    renderHistory();
+    expect(screen.getByText('Geschiedenis')).toBeInTheDocument();
+    expect(screen.getByRole('button', { name: 'Exporteer CSV' })).toBeInTheDocument();
+  });
+
+  it('shows the empty state when there are no sessions', async () => {
+    mockedApiFetch.mockResolvedValue([]);
+    renderHistory();
+    expect(await screen.findByText('Nog geen opgeslagen sessies.')).toBeInTheDocument();
+  });
+
+  it('renders a session card with activity name, type, count and duration', async () => {
+    mockedApiFetch.mockResolvedValue([session({ duration_seconds: 3661 })]);
+    renderHistory();
+
+    expect(await screen.findByText('Frezen')).toBeInTheDocument();
+    const card = screen.getByText('Frezen').closest('.session-card') as HTMLElement;
+    expect(card).not.toBeNull();
+    expect(card.textContent).toContain('Kurk');
+    expect(card.textContent).toContain('2 inlegzolen');
+    // 3661s -> "1h 1m" (hours present).
+    expect(card.textContent).toContain('1h 1m');
+  });
+
+  it('uses the singular noun for a count of 1', async () => {
+    mockedApiFetch.mockResolvedValue([session({ pair_count: 1 })]);
+    renderHistory();
+
+    const card = (await screen.findByText('Frezen')).closest('.session-card') as HTMLElement;
+    expect(card.textContent).toContain('1 inlegzool');
+    expect(card.textContent).not.toContain('1 inlegzolen');
+  });
+
+  it('triggers the CSV download on Exporteer CSV', async () => {
+    const user = userEvent.setup();
+    renderHistory();
+
+    await user.click(screen.getByRole('button', { name: 'Exporteer CSV' }));
+    expect(mockedDownloadExport).toHaveBeenCalledTimes(1);
+  });
+});
diff --git a/apps/worker/src/screens/History.tsx b/apps/worker/src/screens/History.tsx
index bff6ed5..6aa0d61 100644
--- a/apps/worker/src/screens/History.tsx
+++ b/apps/worker/src/screens/History.tsx
@@ -1,7 +1,95 @@
+import { useState } from 'react';
+import type { WorkSession } from '@solelog/shared';
+import { useSessions } from '../api/sessions';
+import { downloadExport } from '../lib/export';
+
+// Legacy History duration format: "1h 5m" / "3m 20s" / "45s".
+function formatDuration(totalSeconds: number | null): string {
+  const s = totalSeconds ?? 0;
+  const hrs = Math.floor(s / 3600);
+  const mins = Math.floor((s % 3600) / 60);
+  const secs = s % 60;
+  if (hrs > 0) return `${hrs}h ${mins}m`;
+  if (mins > 0) return `${mins}m ${secs}s`;
+  return `${secs}s`;
+}
+
+function formatDate(iso: string): string {
+  return new Date(iso).toLocaleDateString(undefined, {
+    month: 'short',
+    day: 'numeric',
+    year: 'numeric',
+  });
+}
+
+function formatTime(iso: string): string {
+  return new Date(iso).toLocaleTimeString(undefined, {
+    hour: '2-digit',
+    minute: '2-digit',
+  });
+}
+
+function SessionCard({ session }: { session: WorkSession }) {
+  const noun = session.pair_count === 1 ? 'inlegzool' : 'inlegzolen';
+  return (
+    <li className="session-card">
+      <div className="session-main">
+        <span className="session-name">{session.activity_name ?? 'Onbekende handeling'}</span>
+        <span className="session-datetime">
+          {formatDate(session.start_time)} • {formatTime(session.start_time)}
+        </span>
+      </div>
+      <div className="session-badges">
+        {session.insole_type && <span className="pill pill-grey">{session.insole_type}</span>}
+        <span className="pill pill-blue">
+          {session.pair_count} {noun}
+        </span>
+        <span className="pill pill-grey">{formatDuration(session.duration_seconds)}</span>
+      </div>
+    </li>
+  );
+}
+
 export default function History() {
+  const sessionsQuery = useSessions();
+  const sessions = sessionsQuery.data ?? [];
+  const [exportError, setExportError] = useState<string | null>(null);
+
+  async function handleExport() {
+    setExportError(null);
+    try {
+      await downloadExport();
+    } catch {
+      setExportError('Kan de export niet openen');
+    }
+  }
+
   return (
     <div className="screen">
-      <h1 className="screen-title">Geschiedenis</h1>
+      <div className="history-header">
+        <h1 className="screen-title">Geschiedenis</h1>
+        <button type="button" className="pill-btn" onClick={handleExport}>
+          Exporteer CSV
+        </button>
+      </div>
+
+      {exportError && (
+        <p className="login-error" style={{ textAlign: 'left' }}>
+          Fout — {exportError}
+        </p>
+      )}
+
+      {!sessionsQuery.isLoading && sessions.length === 0 ? (
+        <p className="muted" style={{ textAlign: 'center', marginTop: 48 }}>
+          Nog geen opgeslagen sessies.
+        </p>
+      ) : (
+        <ul className="session-list">
+          {sessions.map((session) => (
+            <SessionCard key={session.id} session={session} />
+          ))}
+        </ul>
+      )}
     </div>
   );
 }
diff --git a/apps/worker/src/styles.css b/apps/worker/src/styles.css
index a90c2c9..ecde670 100644
--- a/apps/worker/src/styles.css
+++ b/apps/worker/src/styles.css
@@ -273,3 +273,82 @@ body {
   border-radius: 12px;
   cursor: pointer;
 }
+
+/* ---- History (Geschiedenis) ---- */
+.history-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 12px;
+}
+
+.pill-btn {
+  padding: 10px 16px;
+  font-size: 14px;
+  font-weight: 600;
+  color: #ffffff;
+  background: var(--primary);
+  border: none;
+  border-radius: 999px;
+  cursor: pointer;
+  white-space: nowrap;
+}
+
+.session-list {
+  list-style: none;
+  margin: 0;
+  padding: 0;
+  display: flex;
+  flex-direction: column;
+  gap: 12px;
+}
+
+.session-card {
+  border: 1px solid var(--border);
+  border-radius: 16px;
+  padding: 16px;
+  display: flex;
+  flex-direction: column;
+  gap: 12px;
+}
+
+.session-main {
+  display: flex;
+  flex-direction: column;
+  gap: 4px;
+}
+
+.session-name {
+  font-size: 16px;
+  font-weight: 600;
+}
+
+.session-datetime {
+  font-size: 14px;
+  color: var(--text-muted);
+}
+
+.session-badges {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 8px;
+}
+
+.pill {
+  display: inline-flex;
+  align-items: center;
+  padding: 4px 10px;
+  font-size: 13px;
+  font-weight: 600;
+  border-radius: 999px;
+}
+
+.pill-grey {
+  background: #f3f4f6;
+  color: var(--text-muted);
+}
+
+.pill-blue {
+  background: var(--primary-light);
+  color: var(--primary);
+}