diff --git a/__tests__/components/mobile/logout-button.test.tsx b/__tests__/components/mobile/logout-button.test.tsx
new file mode 100644
index 0000000..bffa8fe
--- /dev/null
+++ b/__tests__/components/mobile/logout-button.test.tsx
@@ -0,0 +1,46 @@
+// @vitest-environment jsdom
+import { describe, it, expect, vi, beforeEach } from 'vitest'
+import { render, screen, fireEvent, waitFor } from '@testing-library/react'
+
+const { logoutMock } = vi.hoisted(() => ({
+  logoutMock: vi.fn().mockResolvedValue(undefined),
+}))
+vi.mock('@/actions/auth', () => ({ logoutAction: logoutMock }))
+
+import { LogoutButton } from '@/components/mobile/logout-button'
+
+beforeEach(() => {
+  logoutMock.mockClear()
+})
+
+describe('LogoutButton', () => {
+  it('toont initieel alleen de Uitloggen-knop, geen dialog', () => {
+    render(<LogoutButton />)
+    expect(screen.getByRole('button', { name: /Uitloggen/ })).toBeTruthy()
+    expect(screen.queryByText(/Weet je zeker/)).toBeNull()
+  })
+
+  it('opent AlertDialog bij klikken op de knop', () => {
+    render(<LogoutButton />)
+    fireEvent.click(screen.getByRole('button', { name: /Uitloggen/ }))
+    expect(screen.getByText('Uitloggen?')).toBeTruthy()
+    expect(screen.getByText(/Weet je zeker/)).toBeTruthy()
+  })
+
+  it('roept logoutAction aan op bevestigen', async () => {
+    const { container } = render(<LogoutButton />)
+    fireEvent.click(screen.getByRole('button', { name: /Uitloggen/ }))
+    // Het body-portal wordt buiten container gerenderd; query op document.body.
+    const allButtons = Array.from(document.body.querySelectorAll('button'))
+    const confirmBtn = allButtons.find(b => b.textContent?.trim() === 'Uitloggen' && !container.contains(b)) ?? allButtons[allButtons.length - 1]
+    fireEvent.click(confirmBtn)
+    await waitFor(() => expect(logoutMock).toHaveBeenCalledTimes(1))
+  })
+
+  it('roept logoutAction NIET aan bij annuleren', () => {
+    render(<LogoutButton />)
+    fireEvent.click(screen.getByRole('button', { name: /Uitloggen/ }))
+    fireEvent.click(screen.getByText('Annuleren'))
+    expect(logoutMock).not.toHaveBeenCalled()
+  })
+})
diff --git a/app/(mobile)/m/settings/page.tsx b/app/(mobile)/m/settings/page.tsx
new file mode 100644
index 0000000..d1a7070
--- /dev/null
+++ b/app/(mobile)/m/settings/page.tsx
@@ -0,0 +1,92 @@
+// PBI-11 / ST-1136: Mobile Settings — read-only account, product-selector,
+// QR-pairing-instructie, logout. Eigenlijke productactivering loopt via de
+// bestaande setActiveProductAction (ActivateProductButton).
+
+import Link from 'next/link'
+import { prisma } from '@/lib/prisma'
+import { productAccessFilter } from '@/lib/product-access'
+import { requireSession } from '@/lib/auth-guard'
+import { ActivateProductButton } from '@/components/shared/activate-product-button'
+import { LogoutButton } from '@/components/mobile/logout-button'
+import { Badge } from '@/components/ui/badge'
+
+export const metadata = {
+  title: 'Settings',
+}
+
+export default async function MobileSettingsPage() {
+  const session = await requireSession()
+
+  const [user, products] = await Promise.all([
+    prisma.user.findUnique({
+      where: { id: session.userId },
+      select: { username: true, is_demo: true, active_product_id: true },
+    }),
+    prisma.product.findMany({
+      where: { archived: false, ...productAccessFilter(session.userId) },
+      orderBy: { name: 'asc' },
+      select: { id: true, name: true },
+    }),
+  ])
+
+  const isDemo = user?.is_demo ?? false
+
+  return (
+    <div className="px-4 py-6 space-y-6 max-w-md mx-auto w-full">
+      <h1 className="text-xl font-semibold">Settings</h1>
+
+      <section aria-labelledby="account-heading" className="space-y-2">
+        <h2 id="account-heading" className="text-sm font-medium text-muted-foreground uppercase tracking-wide">Account</h2>
+        <div className="flex items-center gap-2">
+          <span className="text-base font-medium">{user?.username ?? '—'}</span>
+          {isDemo && (
+            <Badge className="bg-status-todo/15 text-status-todo border-status-todo/30">Demo</Badge>
+          )}
+        </div>
+      </section>
+
+      <section aria-labelledby="product-heading" className="space-y-2">
+        <h2 id="product-heading" className="text-sm font-medium text-muted-foreground uppercase tracking-wide">Actief product</h2>
+        {products.length === 0 ? (
+          <p className="text-sm text-muted-foreground">Geen producten beschikbaar.</p>
+        ) : (
+          <ul className="divide-y divide-border rounded border border-border">
+            {products.map((p) => {
+              const active = p.id === user?.active_product_id
+              return (
+                <li key={p.id} className="flex items-center justify-between px-3 py-3">
+                  <div className="flex items-center gap-2 min-w-0">
+                    <span className="text-sm truncate">{p.name}</span>
+                    {active && (
+                      <Badge className="bg-primary/15 text-primary border-primary/30">Actief</Badge>
+                    )}
+                  </div>
+                  {!active && (
+                    <ActivateProductButton
+                      productId={p.id}
+                      isDemo={isDemo}
+                      redirectTo={`/m/products/${p.id}/solo`}
+                      label="Activeer"
+                    />
+                  )}
+                </li>
+              )
+            })}
+          </ul>
+        )}
+      </section>
+
+      <section aria-labelledby="qr-heading" className="space-y-2">
+        <h2 id="qr-heading" className="text-sm font-medium text-muted-foreground uppercase tracking-wide">Inloggen op desktop</h2>
+        <p className="text-sm text-muted-foreground">
+          Open <Link href="/login" className="text-primary hover:underline">scrum4me.app/login</Link> op je desktop om in te loggen via QR-code. QR-pairing start vanaf de desktop.
+        </p>
+      </section>
+
+      <section aria-labelledby="logout-heading" className="space-y-2 pt-2">
+        <h2 id="logout-heading" className="sr-only">Uitloggen</h2>
+        <LogoutButton />
+      </section>
+    </div>
+  )
+}
diff --git a/components/mobile/logout-button.tsx b/components/mobile/logout-button.tsx
new file mode 100644
index 0000000..82f0819
--- /dev/null
+++ b/components/mobile/logout-button.tsx
@@ -0,0 +1,56 @@
+'use client'
+
+import { useState, useTransition } from 'react'
+import { LogOut } from 'lucide-react'
+import {
+  AlertDialog,
+  AlertDialogAction,
+  AlertDialogCancel,
+  AlertDialogContent,
+  AlertDialogDescription,
+  AlertDialogFooter,
+  AlertDialogHeader,
+  AlertDialogTitle,
+} from '@/components/ui/alert-dialog'
+import { Button } from '@/components/ui/button'
+import { logoutAction } from '@/actions/auth'
+
+export function LogoutButton() {
+  const [open, setOpen] = useState(false)
+  const [pending, startTransition] = useTransition()
+
+  function confirm() {
+    startTransition(async () => {
+      await logoutAction()
+    })
+  }
+
+  return (
+    <>
+      <Button
+        variant="outline"
+        onClick={() => setOpen(true)}
+        className="w-full justify-center gap-2"
+      >
+        <LogOut className="size-4" aria-hidden="true" />
+        Uitloggen
+      </Button>
+      <AlertDialog open={open} onOpenChange={setOpen}>
+        <AlertDialogContent size="sm">
+          <AlertDialogHeader>
+            <AlertDialogTitle>Uitloggen?</AlertDialogTitle>
+            <AlertDialogDescription>
+              Weet je zeker dat je wilt uitloggen?
+            </AlertDialogDescription>
+          </AlertDialogHeader>
+          <AlertDialogFooter>
+            <AlertDialogCancel onClick={() => setOpen(false)}>Annuleren</AlertDialogCancel>
+            <AlertDialogAction disabled={pending} onClick={confirm}>
+              {pending ? 'Bezig…' : 'Uitloggen'}
+            </AlertDialogAction>
+          </AlertDialogFooter>
+        </AlertDialogContent>
+      </AlertDialog>
+    </>
+  )
+}