iOS 27.2 RC brings HomePod Sound Glow, TV profiles and Messages actions

Apple has released the iOS 27.2 release candidate, introducing several new features for HomePod devices, the TV app and Messages. According to a hands-on report by 9to5Mac, the update includes the new Sound Glow feature for HomePods, profiles for the TV app and Suggested Actions within Messages.

The most prominent addition is Sound Glow, which utilizes the LED matrix displays under the top caps of HomePod mini and second-generation HomePod units. This feature transforms the display into an animated visual canvas that matches album artwork and pulses with the audio. The lighting responds to changes in bass and treble, creating a color-matched experience for music and podcasts.

Context and Background

Sound Glow works differently for ambient sounds like rain or forest noises, using bespoke RGB animations instead of the standard audio processing pipeline. Users can enable or disable this feature via a new toggle in the Home app under HomePod settings. The feature is not limited to newly announced hardware; it also supports the first-generation HomePod mini and the second-generation full-sized HomePod.

The LED matrix displays contain 19 RGB LEDs on the HomePod mini and 37 RGB LEDs on the second-generation HomePod. According to 9to5Mac, the lighting is vibrant but not extremely bright, meaning it will not illuminate a room. The feature was announced during Apple’s recent HomeView hardware unveiling, raising questions about how long the company had been developing it internally.

Who Is Affected

Users who have updated their iOS devices and HomePods to version 27.2 can access these new features. The update also includes a Lock Controls feature for HomePods to prevent accidental activation of the top cap. Additionally, the TV app now offers a profiles option, allowing for more personalized viewing experiences. Messages users will see Suggested Actions, streamlining interactions within the app.

Apple TV’s new surround-sound Home Theater functionality is also part of this release, with new assets and sounds available for testing. As Threat Times reported on October 21, 2026, Apple recently launched an updated Apple Music brand identity, which complements these new audio and visual enhancements.

What should you do?

Users interested in testing these features should update their devices to the iOS 27.2 release candidate. HomePod owners can explore the Sound Glow settings in the Home app to see how the lighting interacts with their music and ambient sound preferences. TV app users can set up profiles to manage different viewing preferences.

What to do and how to stay safe: Apple

• Update iOS devices to the 27.2 release candidate to access new HomePod and app features.
• Check Home app settings to enable or disable Sound Glow on compatible HomePod models.
• Explore the new profiles option in the TV app for personalized viewing settings.
• Test the Lock Controls feature on HomePods to prevent accidental top-cap activation.

Step-by-step guide: Mobile Device Security: How to Protect Data Beyond Passwords

General security guidance from the Threat Times newsroom. It is not confirmed advice from the organisations named in this story.

Frequently asked questions

Which HomePod models support Sound Glow in iOS 27.2?

The feature works with the first-generation HomePod mini, the second-generation HomePod mini and the second-generation full-sized HomePod.

How does Sound Glow react to ambient sounds?

For Soundscape ambient sounds, the HomePod uses bespoke RGB animations instead of the standard audio processing pipeline used for music.

Is there a way to prevent accidental HomePod activation?

Yes, iOS 27.2 includes a new Lock Controls feature designed to prevent accidental activation of the HomePod’s top cap.