Apple Sunsetting Old Home Architecture: What You Need to Know

Apple is officially ending support for its legacy Home architecture, signaling a crucial transition for users invested in the HomeKit ecosystem. This means that if you’re still relying on the older version of Apple’s Home framework, you need to take action to avoid losing control of your smart home devices. The deadline for this transition is set for fall 2025, coinciding with the anticipated release of iOS 19.

The End of an Era: Why the Change?

The move to discontinue support for the old Home architecture isn’t sudden. Apple introduced the new Home architecture in December 2022, promising improved reliability and efficiency for HomeKit-compatible smart home devices. This revamp aimed to address some of the limitations and performance issues users experienced with the original architecture.

Key Changes and Initial Challenges

One of the most significant changes accompanying the new Home architecture was the removal of iPad support as a home hub. Users were now required to use either an Apple TV 4K or a HomePod (including the HomePod mini) as their primary home hub. This decision was a major point of contention for many users who relied on their iPads for this function.

The transition to the new Home architecture wasn’t without its challenges. Initially, after the release of iOS 16.2, which included the revamped architecture, users reported numerous problems. These included frozen home hubs, HomeKit devices getting stuck in an "Updating status" loop, and general instability. These issues were widespread enough that Apple ultimately pulled the new Home architecture to address the underlying problems.

The Re-release and Improved Stability

Apple reintroduced the new Home architecture in February 2023 with the release of iOS 16.4. This time around, the updated architecture proved to be significantly more stable and reliable. Many users, including the author of this article, have been using the re-released architecture without encountering any serious issues.

The Impending Deadline: Act Now

Until now, the new Home architecture has been optional. Users who preferred to stick with the older framework, either because they used an iPad as a home hub or were wary of the initial problems with the new architecture, could continue to do so. However, this is about to change. With Apple’s announcement that it will end support for the old Home app in the fall of 2025, users who haven’t made the switch will be locked out of their smart home setups.

What You Need to Do: A Step-by-Step Guide

If you’re still using the old Apple Home app, here’s a breakdown of the steps you need to take before Apple pulls the plug:

1. Assess Your Home Hub Situation: The first and most crucial step is to determine whether you’re still using an iPad as a home hub. If you are, you’ll need to make a decision about how to proceed.
2. Choose a Home Hub (If Necessary): The new Apple Home architecture requires either an Apple TV 4K or a HomePod to function as a home hub.
   • Option 1: Forgo a Home Hub: You can choose not to use a home hub at all. In this case, you’ll still be able to control your HomeKit devices while you’re at home. However, you’ll lose the ability to control your devices remotely, share Apple Home control with others, and set up Home automations.
   • Option 2: Purchase a New Home Hub: If you want to retain full functionality, you’ll need to purchase either an Apple TV 4K or a HomePod.
     • HomePod mini: The most affordable option is the HomePod mini, which retails for $99 (though discounts can sometimes be found).
     • Full-size HomePod: The full-size HomePod offers upgraded audio performance but costs $299.
     • Apple TV 4K: The Apple TV 4K starts at $129 for 64GB of storage. A $149 model doubles the storage to 128GB and adds an ethernet port.
3. Update Your Devices: Ensure that your iPhone, iPad, Mac, Apple TV, HomePod, and Apple Watch are all updated to at least iOS 16.2 (or the equivalent operating system for each device). Any Apple devices that aren’t updated to this version or later will lose access to your Apple Home environment if you’re using the new architecture.
4. Inform Shared Users: If you share access to your Apple Home with other users, make sure they update their devices as well. They will also need to be running iOS 16.2 or later to maintain access.
5. Initiate the Update: Open the Home app on your iPhone or iPad.
6. Access Home Settings: Tap the "More" button in the top-right corner (the circular icon with three dots). Then, tap "Home Settings."
7. Check for Software Update: Select "Software Update."
8. Follow the Prompts: Follow the on-screen instructions to update your Home app.
9. Verify the Update: After the update is complete, your Apple Home should be running on the new architecture.

Considerations and Potential Issues

Before making the switch, consider the following:

• Device Compatibility: Ensure that all your HomeKit devices are compatible with the new Home architecture. While most devices should work without issue, it’s always a good idea to check with the manufacturer if you have any concerns.
• Network Stability: A stable and reliable network connection is crucial for the new Home architecture to function properly. If you experience connectivity issues, try troubleshooting your network before proceeding.
• Potential Hiccups: While the re-released Home architecture is much more stable than the initial version, there’s always a chance of encountering minor issues during the update process. Be patient and consult Apple’s support resources if you run into any problems.

Conclusion: A Necessary Transition

While the transition to the new Apple Home architecture may require some effort and potentially the purchase of new hardware, it’s a necessary step to ensure the continued functionality and security of your smart home. By following the steps outlined above, you can make the switch smoothly and avoid being locked out of your Apple Home setup in the fall of 2025. Don’t delay – take action now to prepare for the future of your smart home.