IOS 27 Home app raises HomeKit video ceiling
Hardware, not software, decides whether a HomeKit camera can record in 4K under iOS 27, while Apple Intelligence adds generated descriptions, search in clips, and noteworthy clips.

| Apple Home app in iOS 27 | |
|---|---|
| HomeKit Secure Video resolution | 4K |
| previous HomeKit Secure Video max | 1080p |
| AI-powered HomeKit Secure Video upgrades | 3 |
| real-time notification updates | one updating notification |
| Reduce Notifications toggle | Apple Intelligence section |
The 4K ceiling in iOS 27 applies only to HomeKit Secure Video cameras Apple names as supported. The previous maximum was 1080p, so a camera that cannot do 4K remains bound by its own hardware.
The filing lists three AI-powered video upgrades: generated descriptions, search in clips, and noteworthy clips. A separate AI-powered change groups related home events into one updating notification, with a Reduce Notifications toggle in the Home app's Apple Intelligence section. That alters the feed, not the camera's sensor, codec, or storage path.
No picture was attached, and the page leaves out clip-search accuracy, notification latency, storage growth, and whether the AI features run on-device or in the cloud.
Lead with the hardware limit, keep the AI video trio secondary, and flag the missing measurement details.
After apple.com. We did not report this. The pictures, if any, are theirs.

