iPhone Vehicle Motion Cues: Reducing Car Sickness with iOS 18

Long car rides, while offering a chance to relax, can trigger motion sickness for many passengers. A common coping mechanism is to distract oneself with a smartphone, but focusing on a screen while in motion can actually exacerbate the problem. Apple’s iOS 18 introduces a feature called Vehicle Motion Cues designed to alleviate this issue, offering a more comfortable experience for those prone to nausea while traveling.

Understanding Motion Sickness and the iPhone’s Solution

Motion sickness occurs when there’s a sensory conflict between what your eyes see and what your inner ear perceives. When your body is in motion, your inner ear detects changes in direction and speed. Still, when your eyes are fixed on a static object, like a phone screen, they send a different signal to the brain, leading to confusion and potentially nausea. Vehicle Motion Cues aims to bridge this gap.

The feature works by displaying subtle, moving dots around the periphery of the iPhone or iPad screen. These dots visually indicate the vehicle’s motion, providing a cue that aligns with what the body is feeling. Apple explains this helps reduce sensory conflict without significantly disrupting the user’s view of the screen.

How to Activate Vehicle Motion Cues

For iPhone and iPad users running iOS 18 or later, activating Vehicle Motion Cues is a straightforward process:

1. Open the Settings app.
2. Tap Accessibility.
3. Navigate to the Motion menu.
4. Toggle Show Vehicle Motion Cues to the On or Automatic position.

When set to Automatic, the iPhone uses its sensors – including accelerometers and gyroscopes – to detect when you’re in a moving vehicle. The feature will activate automatically and deactivate when the trip ends.

Does it Work? User Experiences

Early reports suggest that Vehicle Motion Cues can be effective in reducing motion sickness symptoms. Some users have reported a reduction in nausea of up to 30 to 50 percent on longer journeys. However, individual experiences vary. Some users may not notice a significant difference, while others might locate the moving dots distracting.

Compatibility

As of March 22, 2026, Vehicle Motion Cues is available on iPhones running iOS 18 and iPads running iPadOS 18 or later. The feature is compatible with a wide range of iPhone models, including: iPhone 11, iPhone 11 Pro, iPhone 11 Pro Max, iPhone SE (2nd and 3rd generation), iPhone 12 series, iPhone 13 series, iPhone 14 series, iPhone 15 series, iPhone 16 series, iPhone 17 series, iPhone Air, and iPhone 17e.

If you’re planning a long trip and are susceptible to motion sickness, activating Vehicle Motion Cues on your iPhone or iPad is a simple step that could significantly improve your travel experience.