How to use Motion Assist on Pixel phones: setup guide

Scrolling through your phone from the passenger seat can trigger motion sickness, and Google has quietly added a setting to Android 17 meant to ease that discomfort. Motion Assist overlays small dots around the edge of your screen that move according to your phone's gyroscope and accelerometer, tracking your vehicle's motion (Android Authority today; Google Android Blog earlier this month). This guide explains how to use Motion Assist on Pixel phones, including how to check whether Google has flipped it on for your device, the exact settings path, and what the research says about whether it will actually help.

Finding the toggle is the hard part. According to Android Authority, the setting is buried deep enough in the menus that you'd likely never stumble onto it without knowing exactly where to look.

Motion Assist requires Android 17, and right now it's Pixel-only (Android Authority today). Even on updated Pixels, it's rolling out gradually through a server-side switch, so two people with identical hardware and software might not both have it yet (9to5Google last week; Android Authority today).

What Pixel Motion Assist does and why Google built it

Google frames Motion Assist as a subtle bubble overlay that moves with the vehicle, built to "bridge the gap between what your eyes see and the movement of your ride" (Google Android Blog earlier this month). Android Authority's hands-on found the same effect rendered as small dots hugging the screen's edge, tracking the phone's accelerometer and gyroscope data as the vehicle moves (Android Authority today).

Notice the hedge: Google says the moving dots "may help reduce motion sickness when you're in a moving vehicle," not that they'll fix it (9to5Google last week). That caution tracks with the underlying science. Motion sickness while using a phone in a moving car is generally chalked up to sensory conflict: the eyes see a screen that looks still while the inner ear feels the vehicle's actual motion (ACM/DOI study earlier this year).

One caveat before getting into the research: the studies below tested visual motion cues generally, not Google's specific bubble design. Nothing here independently verifies Motion Assist itself. They establish the theory Google is building on, not a review of the finished feature.

A 20-person on-road study tested three different visual-cue designs against no cue at all over a 30-minute drive and found no significant difference in motion sickness severity across the group as a whole (ACM/DOI study earlier this year). The meaningful difference showed up when individual riders were matched with whichever cue design worked best for them personally; for those participants, symptoms dropped significantly (ACM/DOI study earlier this year). A cue can help. Which cue helps depends on the rider. That's the frame to bring into Motion Assist: test it rather than assume it will work.

Which Pixel phones support Motion Assist right now

Motion Assist is currently Pixel-only, even though it's technically a platform-level Android 17 feature. Android Authority reports that other manufacturers, including Samsung and Motorola, will eventually offer Motion Assist once their devices update to Android 17, though no timeline has been given for when that happens.

Availability is inconsistent even within the Pixel lineup. The feature ships through Google Play services, and 9to5Google spotted it running on version 26.33.32 of that app, though a server-side component still controls who actually gets access (9to5Google last week). Android Authority reports that a couple of its own staff members with up-to-date Pixels still don't have the feature, pointing to a slow server-side rollout rather than a device or software problem.

Check your Android version before you start

Before hunting for the toggle, confirm you're actually eligible. Open Settings, go to About phone, and check the Android version listed there. Motion Assist requires Android 17; it won't appear on anything older, no matter how current your other apps are (Android Authority today).

Meeting that requirement doesn't guarantee you'll see the feature today. It only clears one of two gates. The second is the server-side rollout described above, which Google controls independently of your OS version. If you're on Android 17 and still don't see Motion Assist, the rollout is the likely explanation, not a setup mistake.

How to use Motion Assist on your Pixel phone

Once the rollout reaches your device, turning Motion Assist on takes a handful of taps.

1. Open Settings and search "motion assist." This is the fastest way to tell whether the feature has reached your phone (9to5Google last week).

2. If search comes up empty, open the menus manually. Go to Settings, tap your name at the top of the page, then Google, All services, Personal & device safety, and finally Motion Assist. It sits in the same section as Advanced Protection and Theft Protection (9to5Google last week; Android Authority today).

3. Toggle "Start in a moving vehicle" on for automatic activation. With this enabled, Motion Assist turns on by itself whenever your phone detects you're riding in a car, bus, or train (Android Authority today).

4. Add a Quick Settings tile for manual activation. Tap "Add tile to Quick Settings" and pick a tile size. This gives you a switch you can reach from any screen, useful if you'd rather start Motion Assist yourself instead of waiting for automatic detection (9to5Google last week; Android Authority today). The two methods aren't exclusive: leave automatic activation on for regular rides and use the tile when you want the overlay on a trip the phone hasn't flagged as vehicle motion, or off during one it has.

5. Watch for the notification once it's running. When Motion Assist activates, a system notification appears with a one-tap option to shut the overlay off mid-ride, handy if the dots turn out to be more distracting than helpful (9to5Google last week).

Troubleshooting: what to do if Motion Assist doesn't show up

Two things, and only two, are confirmed to gate access. First, your phone needs to be running Android 17; anything older won't show the setting regardless of what else you check (Android Authority today). Second, even on Android 17, a server-side switch decides who gets it, which is why Android Authority found staff members on updated Pixels still missing the feature.

Check for a Google Play services update, since 9to5Google observed the feature running on version 26.33.32, but understand that updating alone may not unlock it: the server-side component is what ultimately decides availability, not your app version (9to5Google last week). If you've confirmed Android 17, updated Google Play services, and searched Settings with no results, that lines up with a staged server-side rollout rather than anything wrong with your phone. Check back in the coming weeks.

Customizing the motion sickness dots on your Pixel

Below the main toggle, tap "Customize" to adjust the overlay's color, shape, and opacity (Android Authority today; Google Android Blog earlier this month). A "Randomize" toggle cycles through these settings automatically every few seconds while Motion Assist runs, built in for cases where a fixed design isn't doing much (Android Authority today).

These options matter more than a settings screen suggests. The same research that found no group-wide benefit from a single fixed visual cue also found that individually matched cues significantly reduced symptoms, which supports offering multiple designs rather than one default (ACM/DOI study earlier this year). Google's specific color, shape, and opacity options haven't been independently tested against that research, so there's no confirmation that adjusting them reproduces the exact effect researchers measured. The underlying premise, that different riders respond to different visual cues, is what the study actually supports.

A separate study from 2024 built a purpose-made motion-cue app and, after several rounds of refinement using simulator and real-vehicle testing, landed on a design that meaningfully eased motion sickness with minimal disruption to whatever else passengers were doing on their phones (International Journal of Human-Computer Interaction in 2024). That study flagged two limits worth remembering: the design didn't win over every user, and it worked less well in especially rough driving conditions (International Journal of Human-Computer Interaction in 2024). If the default Motion Assist bubble does nothing for you on your first ride, that tracks with what researchers have already documented. Adjust the shape and color, or flip on Randomize, before deciding it isn't for you.

What to do now

Search Settings for "motion assist" today. If it turns up, toggle on "Start in a moving vehicle" for automatic use, add the Quick Settings tile as a manual backup, and test it on a short ride before trusting it on a longer one. If the default bubble doesn't ease your symptoms, adjust the color, shape, or opacity, or try Randomize, before assuming Motion Assist just doesn't work for you.

If nothing turns up, confirm your phone is running Android 17 and that Google Play services is current, then treat the absence as the staged server-side rollout rather than a bug. There's no published timeline for when it reaches every eligible Pixel, so check back periodically rather than digging through settings for something that isn't there yet.