About a week ago we heard that iOS 27, due to be unveiled in June 2026 and released in September, would come with major new AI features. Unfortunately, the features in question weren't detailed at that time.
But today we have more information, from the same source - Bloomberg's Mark Gurman, always in the know when it comes to all things Apple. He says Apple Intelligence will get an AI-powered web search tool in iOS 27.

Aside from that, there will be a visual redesign for Siri. The assistant is now rumored to be AI-enhanced starting in iOS 26.4, coming out next spring, but apparently Apple will wait until iOS 27 to also redesign its interface.
Finally, the company is said to be planning an AI agent that helps you with your health. This will be part of the Health+ service, which presumably means it will be a subscription. If successful, Gurman says, this "could make Apple one of the first major tech companies to gain steam in the health AI chatbot space".