Samsung’s upcoming One UI 8 update is a game-changer — it’s officially opening up the Now Bar to third-party developers. Confirmed in Beta 3 via a hidden developer toggle, the “Live Notifications for all apps” setting empowers any Android 16-compatible app to push real-time, dynamic updates directly into Samsung’s Now Bar — similar to Apple’s Live Activities, but now more open and powerful.

What This Means

Previously, Samsung only allowed its native apps (such as Clock, Voice Recorder, and Samsung’s own services) to publish live status updates in the Now Bar. With One UI 8, that restriction lifts. Thanks to Android 16’s Live Updates API, apps like Uber Eats, Spotify, WhatsApp, and even fitness and public transit apps can stream real-time info — from arrival times to delivery status — right at the top of the screen.

Why It Matters for Developers

• New Notification Surface: The Now Bar and status bar chip become fresh real estate for app visibility.

• Rich, Evolving Feedback: Instead of static notifications, developers can show live progress—like sports scores, ride ETA, or ongoing fitness goals.

• Competitive Parity with iOS: Samsung finally levels the field with Apple’s Live Activities, giving developers a similar tool on Android.

How It Works (Beta-only, for now)

• Beta users on One UI 8 Beta 3 must enable the new developer toggle.

• Apps using Android 16’s Live Updates can then register live notifications.

• Once the stable release rolls out (possibly around Galaxy Unpacked on July 9 alongside the Z Fold 7 and Flip 7 releases), broader adoption is expected — and no more need for the toggle.

Timeline & Device Rollout

• One UI 8 Beta 3 is live on S25 series.

• Stable version is expected soon, debuting with new foldables at Samsung Unpacked on July 9 .

• After that, it will gradually roll out to other flagships like S24, S23, and even earlier models.

For IT & Development Teams

• Consider integrating Android 16 Live Updates API into your apps to stake your claim in the Now Bar.

• Test on Beta devices early: S25 Beta users can start experimenting now.

• Design mindful UX for this new toolbar space — it should enhance, not overwhelm the user.

Final Take

One UI 8’s Now Bar update isn’t just a UI tweak — it’s a strategic shot at making Android notifications smarter and more interactive. For developers, it’s an open invitation to innovate with live, real-time content. For users, it means richer, glanceable app experiences in daily life. As One UI 8 rolls out, we’ll see how quickly apps adopt this powerful new channel.