How to Enable and Use Head Tracking on iPhone & iPad

Ever wanted to control your iPhone 17 or iPad Pro using only your head movements? In January 2026, with the release of iOS 26.2, Apple has significantly upgraded Head Tracking to include "Liquid Glass" pointer smoothing and custom facial gestures. Whether you have limited mobility or just want a hands-free way to scroll through Safari, this updated tutorial covers the new 2026 setup process, Dwell Control calibration, and how to trigger actions with a smile or a blink. In this video, we cover: Enabling Head Tracking: How to find the toggle in Settings - Accessibility - Head Tracking (or via Switch Control) on iOS 26.2. The 2026 Calibration Process: A step-by-step on positioning your face 18 inches from the TrueDepth camera for the most accurate "Secure Handshake" tracking. Customizing Facial Gestures: How to map specific actions—like taking a screenshot, scrolling, or opening the App Switcher—to movements like smiling, raising eyebrows, or opening your mouth. Mastering Tracking Modes: The difference between "With Face" (direct pointer control), "Facing Screen Edges" (scrolling), and "Relative to Head" modes in the 2026 update. Dwell Control & Snapping: How to use "Snap to Item" so the cursor automatically locks onto buttons, and how to adjust the Dwell Timer to perform "clicks" just by holding your head steady. Lighting & Distance Tips: Why the new iPhone 17 sensor requires specific lighting conditions to maintain the pointer's stability and how to fix the "Camera Frozen" error.