Dec 19, 2025 · Face ID lets you securely unlock your iPhone or iPad, authenticate purchases, sign in to apps, and more — all with just a glance.

Face ID is a biometric authentication facial-recognition system designed and developed by Apple Inc. for the iPhone and iPad Pro.

5 days ago · I assumed Face ID just wasn't reliable, but it turns out there's a specific setting designed to solve this exact problem. Apple's Alternate Appearance feature lets you register …

Oct 21, 2025 · With one look at your mug, Face ID unlocks your iPhone, verifies account credentials and authenticates payments. Here's how it works.

2 days ago · Learn how to turn on Face ID verification for App Store both when opening the app and for downloads and purchases, on iPhone and iPad.

Jul 2, 2025 · When Face ID stops working on an iPhone 13, there are several steps you can take to troubleshoot and fix the problem. These steps range from simple checks to more involved …

Nov 18, 2025 · Learn how to set up Face ID on iPhone 15 quickly and securely. Follow clear, step-by-step instructions to register your face, enable features, and troubleshoot.

Aug 27, 2024 · To set up Face ID, go to the Settings app, select Face ID & Passcode, and follow the prompts. The TrueDepth camera system projects and analyzes over 30,000 dots to create …

Jun 28, 2024 · Beyond using Face ID to unlock your device, you can use it to sign into apps and websites, temporarily disable it, and more. Read on for 10 tips for using Face ID.

Use Face ID (supported models) to securely and conveniently unlock iPhone, authorize purchases and payments, and sign in to many third-party apps by simply glancing at your …