PSA: Apple Ending Support for Old HomeKit Architecture in Fall 2025, Upgrade Before Then

Apple will officially end support for the previous version of Apple Home in the fall of 2025, according to an updated HomeKit support document. Apple says that users will need to update to the new HomeKit architecture by then to avoid interruptions with accessories and automations.

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The updated ‌HomeKit‌ architecture was initially introduced in March 2023 alongside iOS 16.4, iPadOS 16.4, and macOS Ventura 13.3, but there were some issues with stability that may have prevented some users from upgrading. In fact, it actually came out briefly in December 2022, but there were issues with missing devices, home sharing invitations that didn't work, problems with HomeKit Secure Video, and more, so Apple removed it until 2023.

Since then, Apple has fixed the ‌HomeKit‌ architecture and the problems have been addressed, but it is worth noting that the architecture breaks support for the Home app on devices running older versions of iOS, iPadOS, and macOS.

Users will have to upgrade by the end of 2025, though, in order to keep using ‌HomeKit‌. The upgrade does bring some tangible features like guest access, support for robot vacuum cleaners, and Activity History. Apple says it also provides faster, more reliable performance, especially for smart homes with a lot of ‌HomeKit‌ and Matter accessories installed.

The upgrade can be installed in the Home app by tapping on the More button, choosing Home Settings, and then tapping on Software Update.

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Top Rated Comments

JosephAW Avatar
5 hours ago at 04:03 pm
Good thing Apple will be releasing new HomeKit support for older iOS devices. :rolleyes:
Score: 3 Votes (Like | Disagree)
WilliApple Avatar
5 hours ago at 04:04 pm
I was an early adopter of the HomeKit architecture and got to say, I notice no difference from the old one. You guys are safe to upgrade now to the new one if you’re holding off for whatever reason.
Score: 3 Votes (Like | Disagree)
Lurker-Monkey Avatar
5 hours ago at 04:31 pm
It doesn’t Matter.
Score: 2 Votes (Like | Disagree)
Radeon85 Avatar
2 hours ago at 06:48 pm
I upgraded to the new HomeKit architecture from day 1, I have quite a few devices added from different companies and so far everything has been working flawlessly together, automations as well.

Bridges I have paired, along with 2x Qingping air monitor lite. Some devices running matter, some not.

Philips Hue - 59 devices
Switchbot 2 - 3 devices
Tado for my central heating - 13 devices
Netatmo weather station - 3 devices

Siri has been behaving pretty well lately which is a nice change, whether I ask to turn the lights on/off, heating on/off or adjust the temperature, check the weather station, or even ask Siri to open and close my blinds and run automations.
So far this year, Siri has been 99% reliable at running my voice command on the first try from home or remotely.
Score: 1 Votes (Like | Disagree)
rforno Avatar
5 hours ago at 04:33 pm

It doesn’t Matter.
I see what you did there.

No wait, I didn't ... Homekit turned on the Hue lamp too dimly to see anything again.
Score: 1 Votes (Like | Disagree)