diff --git a/components/settings/__tests__/settings-touch-targets.test.tsx b/components/settings/__tests__/settings-touch-targets.test.tsx
new file mode 100644
index 000000000..315ceab92
--- /dev/null
+++ b/components/settings/__tests__/settings-touch-targets.test.tsx
@@ -0,0 +1,31 @@
+import { render, screen } from '@testing-library/react';
+import { describe, expect, it } from 'vitest';
+import { SectionNav, Select, SettingItem, SettingsSection, ToggleSwitch } from '../settings-section';
+
+// SET-22: on the phone, settings switches (44x24), jump chips (28px) and
+// selects (29px) were smaller than the 44px a finger needs (R1).
+
+const HIT = 'pointer-coarse:after:min-h-11';
+
+describe('settings touch targets', () => {
+  it('switches keep their size and get a 44px hit area', () => {
+    render(<SettingItem label="Sync"><ToggleSwitch checked onChange={() => {}} /></SettingItem>);
+    expect(screen.getByRole('switch').className).toContain(HIT);
+  });
+
+  it('jump chips get a 44px hit area', () => {
+    render(
+      <div>
+        <SectionNav />
+        <SettingsSection id="a" title="One"><span /></SettingsSection>
+        <SettingsSection id="b" title="Two"><span /></SettingsSection>
+      </div>
+    );
+    expect(screen.getByRole('button', { name: 'One' }).className).toContain(HIT);
+  });
+
+  it('selects are 44px tall on a touch screen', () => {
+    render(<Select value="a" onChange={() => {}} ariaLabel="Pick" options={[{ value: 'a', label: 'A' }]} />);
+    expect(screen.getByRole('combobox').className).toContain('pointer-coarse:min-h-11');
+  });
+});
diff --git a/components/settings/settings-app.tsx b/components/settings/settings-app.tsx
index add212004..e5e24d08b 100644
--- a/components/settings/settings-app.tsx
+++ b/components/settings/settings-app.tsx
@@ -971,9 +971,9 @@ export function SettingsApp({ linkSegments: routeSegments }: SettingsAppProps =
                         <button
                           key={`${tab.id}:${sub.label}`}
                           onClick={() => handleSubResultSelect(tab.id, sub)}
-                          className="w-full flex items-center ps-12 pe-5 py-2 text-xs text-muted-foreground hover:bg-muted hover:text-foreground transition-colors duration-150 text-start"
+                          className="w-full flex items-center ps-12 pe-5 py-2 pointer-coarse:min-h-11 text-xs text-muted-foreground hover:bg-muted hover:text-foreground transition-colors duration-150 text-start"
                         >
-                          <span className="truncate">{sub.label}</span>
+                          <span className="truncate" title={sub.label}>{sub.label}</span>
                         </button>
                       ))}
                     </div>
@@ -1138,7 +1138,7 @@ export function SettingsApp({ linkSegments: routeSegments }: SettingsAppProps =
                           onClick={() => handleSubResultSelect(tab.id, sub)}
                           className="w-full text-start ps-9 pe-3 py-1.5 rounded-md text-xs text-muted-foreground hover:bg-muted hover:text-foreground transition-colors duration-150"
                         >
-                          <span className="truncate block">{sub.label}</span>
+                          <span className="truncate block" title={sub.label}>{sub.label}</span>
                         </button>
                       ))}
                     </div>
diff --git a/components/settings/settings-section.tsx b/components/settings/settings-section.tsx
index 50af00908..82513df3f 100644
--- a/components/settings/settings-section.tsx
+++ b/components/settings/settings-section.tsx
@@ -4,6 +4,7 @@ import { ReactNode, createContext, useContext, useEffect, useId, useState, useCa
 import { useTranslations } from 'next-intl';
 import { Lock } from '@/components/icons';
 import { cn } from '@/lib/utils';
+import { Button, TOUCH_HIT_AREA } from '@/components/ui/button';
 import { useSettingsStore } from '@/stores/settings-store';
 
 /**
@@ -134,14 +135,16 @@ export function SectionNav() {
   return (
     <div ref={ref} hidden={sections.length < 2} data-testid="settings-section-nav" className="flex flex-wrap gap-1.5 mb-6">
       {sections.map((section) => (
-        <button
+        <Button
           key={section.id}
           type="button"
+          variant="ghost"
+          size="xs"
           onClick={() => { if (ref.current?.parentElement) scrollToSettingsSection(section.id, ref.current.parentElement); }}
-          className="px-3 py-1.5 text-xs rounded-md bg-muted hover:bg-accent hover:text-accent-foreground text-foreground transition-colors duration-150"
+          className="px-3 text-xs font-normal bg-muted text-foreground"
         >
           {section.title}
-        </button>
+        </Button>
       ))}
     </div>
   );
@@ -257,7 +260,9 @@ export function ToggleSwitch({ checked, onChange, disabled, ariaLabel, testId }:
       disabled={disabled}
       onClick={() => onChange(!checked)}
       className={cn(
-        'relative inline-flex h-6 w-11 shrink-0 items-center rounded-full transition-colors duration-150',
+        'inline-flex h-6 w-11 shrink-0 items-center rounded-full transition-colors duration-150',
+        // 44px to hit on a touch screen, drawn the same size (R1).
+        TOUCH_HIT_AREA,
         // Off: an outlined track and a grey knob, 3:1 against the page in
         // both schemes (a light track with a white knob was ~1.1:1). The
         // ring is inset, so the on state keeps its size and look.
@@ -325,7 +330,7 @@ export function Select({ value, onChange, options, disabled, className, ariaLabe
       aria-labelledby={ariaLabel ? undefined : labelledBy}
       dir="auto"
       className={cn(
-        "px-3 py-1.5 text-sm rounded-md bg-muted border border-border text-foreground focus:outline-none focus:ring-2 focus:ring-ring transition-colors duration-150",
+        "px-3 py-1.5 text-sm rounded-md bg-muted border border-border text-foreground focus:outline-none focus:ring-2 focus:ring-ring transition-colors duration-150 pointer-coarse:min-h-11",
         disabled ? "opacity-60 cursor-not-allowed" : "cursor-pointer hover:border-muted-foreground",
         className
       )}