Apple's iOS 27 rollout is causing some iPhone users to see faster-than-normal battery drain in the days following installation. The company attributes this to background processes like search-index rebuilding, app refreshes, and data prep for Siri and AI features, which typically resolve within one to three days. Users with large photo libraries or heavy AI usage may see the effect last longer.
Apple has begun rolling out watchOS 27, which requires iOS 27 to install via the iPhone Watch app. The update brings a fully capable Siri AI assistant matching the version on iPhone and Mac, a new Siri watch face, a Tap gesture, and additional health features, along with general performance improvements. Notably, the update drops support for several older models including the first-generation Apple Watch Ultra, Series 6, 7, 8, and the second-generation SE.
Apple unveiled iPhone Handoff in iOS 27, letting users switch a single phone number between two iPhones instantly. While Apple didn't disclose pricing during its announcement, T-Mobile confirmed it will charge customers $5 per month to use the feature, according to a post by Stetson Doggett on X. Deutsche Telekom, the other launch carrier, bundles the feature into its existing MultiSIM add-on rather than charging separately for it.
Apple is overhauling Siri into 'Siri AI' with the iOS 27 update, giving it the ability to index texts, emails, calendars, and photos directly on the device to answer personal questions in natural language. The assistant can also read and respond to whatever is currently on screen, such as summarizing a webpage in Safari, without needing a screenshot first. These features require the processing power of an iPhone 15 Pro or newer.
At its 'Surprise and Shine' event, Apple introduced its first foldable phone, the iPhone Duo, priced around $2,000, which automatically adjusts its display based on orientation. The company also launched the iPhone 18 Pro and Pro Max at higher prices, alongside updates to iOS 27 and WatchOS 27, including a revamped Siri. This event also marked John Ternus' debut as CEO leading an Apple hardware launch.
Apple's 'Surprise and Shine' event introduced the company's first foldable phone, the iPhone Duo, which automatically adjusts its display based on orientation and starts around $2,000. Alongside it, Apple raised prices on the iPhone 18 Pro and Pro Max, which run the previously announced iOS 27 software, while John Ternus made his debut as CEO leading a product-design-heavy presentation.
At its 'Surprise and Shine' event, Apple confirmed that the new LLM-based Siri AI, built with Google, will launch in English alongside iOS 27 on September 14. French, Japanese, Korean, Portuguese and Spanish support will follow in October, executive Lilian Rincon said. The announcement came alongside new hardware including the foldable iPhone Duo, iPhone 18 Pro models, Apple Watch Series 12 Ultra 4 and AirPods 5.
Apple announced at its fall iPhone event that the overhauled Siri AI, currently available in English through iOS 27 and related betas, will add support for French, Japanese, Korean, Portuguese and Spanish next month. The English version rolls out publicly on September 14, while broader language support follows in October. Apple also confirmed daily limits on cloud-based AI prompts, with iCloud+ subscribers getting higher usage caps.
Apple's September event this Wednesday is expected to introduce three new high-end iPhones: the iPhone 18 Pro, iPhone 18 Pro Max, and a first-ever foldable model dubbed iPhone Ultra priced above $2,000. The base iPhone 18 and an Air successor are reportedly being delayed until early 2027, leaving this year's lineup focused entirely on premium devices.
A tech writer tested the redesigned Siri AI in the iOS 27 developer beta for a month, initially impressed by its polished interface and ability to search personal data like old texts and photos. Despite genuine improvements over previous Siri versions, daily usage tapered off as the writer reverted to manual browsing and continued relying on Anthropic's Claude chatbot instead.