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Set up lock & biometrics

Protect your device with a passcode, fingerprint or face unlock.

Try it live in the simulator →

iOS

  1. Settings → Face ID & Passcode
  2. Set a passcode
  3. Enrol your face for Face ID

Android

  1. Settings → Security & privacy → Device unlock
  2. Set a screen lock (PIN/pattern)
  3. Add Fingerprint or Face Unlock

macOS

  1. System Settings → Touch ID & Password
  2. Add a fingerprint
  3. Choose what Touch ID unlocks

Windows

  1. Settings → Accounts → Sign‑in options
  2. Set up Windows Hello (PIN, face, fingerprint)

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