YouTube has been testing several new features for YouTube Premium subscribers. Two of the latest experiments—Auto Speed and On-the-go—are currently available to try and will remain in testing through April 27. These experiments aim to improve how people consume video content on mobile devices by focusing on convenience, speed, and a cleaner playback experience.
Auto Speed is the more notable of the two experiments. Instead of forcing playback at a single fixed speed like 1.25x or 1.5x, Auto Speed adjusts the playback rate dynamically based on what’s happening in the video. When speech is slow or a segment contains low-information content, the player increases the speed to help you move through the video faster. When a video reaches a complex section, dense explanation, or an important moment, Auto Speed reduces playback back to normal speed so you can follow along without missing details. You choose a preferred base speed and the feature adapts around that setting to deliver a smoother, more efficient viewing experience. At present, Auto Speed is available on Android and iOS but only supports English-language videos.
On-the-go is a separate, Android-only feature designed to simplify the mobile video interface. It hides comments and other visual clutter so the video player becomes easier to use while you’re walking, commuting, or otherwise not stationary. The simplified interface focuses on large, essential controls and clearer playback feedback so you can concentrate on listening and controlling the video without getting distracted by the full suite of on-screen elements. On-the-go can activate automatically if the app detects an appropriate context, and you can also enable or disable it manually from the video settings.
Why these experiments matter
Both experiments reflect YouTube’s broader push to deliver premium features that feel substantially different from what the free tier provides. Over recent months, the platform has introduced a number of perks for Premium subscribers—features that prioritize time savings and a better mobile viewing experience. Auto Speed fits into that pattern by offering a hands-off way to spend less time on low-value parts of a video while preserving comprehension during important moments. On-the-go streamlines the interface so listening-focused sessions are less cluttered and easier to manage on small screens.
From a user perspective, these features address two common mobile viewing needs: getting through content faster without losing essential information, and minimizing distractions when you’re not fully focused on the screen. Heavy mobile viewers, commuters, and people who rely on video for quick information or tutorials are the most likely to notice immediate benefits. For creators and content strategists, adaptive playback may change how viewers engage with longer videos and could influence content pacing or chapter use in the future.
Both experiments are labeled as temporary tests through April 27, which means they could be refined, extended, or rolled out more broadly depending on user feedback and internal performance metrics. Historically, features that receive positive responses during experiments are more likely to be retained or expanded, while those that don’t find traction are often revised or shelved. It’s also worth noting the limitations: Auto Speed currently works only with English-language videos, and neither experiment is open to free-tier users during this testing period.
If you’re a Premium subscriber and want to try these options, check your YouTube app on Android or iOS (for Auto Speed) and Android (for On-the-go) to see if they appear in your settings. If you don’t see them yet, they may not be included in your test group. Feedback from early testers will likely influence whether YouTube makes changes before any wider release. For now, these experiments highlight a clear direction: YouTube is investing in features that prioritize time efficiency and a cleaner mobile experience for paying subscribers.