Android 17 has been in testing since early this year, with the final beta hitting devices just a couple of weeks ago. Insofar as a mature operating system like Android still has big days, this is one of them. The official Android 17 build is starting its rollout on Pixel phones, adding a small set of new features and laying the groundwork for the future. This release also coincides with a Pixel Drop and a new version of Wear OS (based on Android 17) on Pixel Watches.
Google no longer uses an unmodified version of Android on its phones—the Pixel build includes numerous features that are distinct from Android 17 itself. Other device makers will include versions of some of these features when they eventually update their phones, but for now, Google's Pixel phones are the only way to experience Android 17.
The multitasking Bubbles system in Android 17 expands on a similar (but underutilized) messaging feature. In Android 17 on Pixels, you can long-press on any app icon to open that app as a floating window. When minimized, these bubbles stay on top of other apps. On foldable phones, the bubbles dock into a "bubble bar" for easy multitasking.
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