Overview

• Code in the iOS 18.6 beta confirms legacy HomeKit support will cease in fall 2025.
• Apple will migrate some households automatically while others must trigger manual updates in the Home app.
• Users can initiate the manual upgrade by tapping More > Home Settings > Software Update to avoid interruptions to accessories, automations and critical alerts.
• Devices running iOS versions below 16 or macOS Sonoma cannot adopt the new architecture and will lose HomeKit control.
• The revamped HomeKit framework delivers guest access, robot vacuum support, Activity History and enhanced performance for large accessory setups.