Apple has announced the Apple Watch Series 12 and Apple Watch Ultra 4, both featuring a more powerful S11 chip, upgraded health monitoring capabilities, and watchOS 27. Notably, the Series 12 reintroduces the premium ceramic casing, offering greater durability and distinctive new finishes.
- S11 chip boosts speed and AI capabilities
- Ceramic case returns with pearl white and night blue options
- watchOS 27 offers new health metrics and advanced Siri features
What happened
Apple released the Apple Watch Series 12 and Apple Watch Ultra 4, both equipped with the upgraded S11 chip, enhancing CPU, GPU, and Siri AI performance. The Series 12 spotlight is its return of the ceramic case, a material discontinued in 2020, now available in pearl white and night blue. This ceramic casing touts four times the durability of stainless steel due to its advanced material composition and polishing process.
Complementing the hardware updates, watchOS 27 brings new software features such as an improved Health app that introduces a Longevity tab with innovative metrics like Health Age and Readiness scores. Additionally, the health sensor array has been redesigned with more electrodes, photodiodes, and LEDs to capture heart data every five seconds, enabling continuous heart rate monitoring throughout the day.
Why it matters
Apple’s enhancements strengthen its position in the wearable health and fitness market by combining advanced hardware and AI-driven software improvements. The return of the ceramic case offers a premium option for users seeking luxury and durability, setting Apple Watch apart from competitors. Furthermore, the continuous heart rate readings and expanded wellness metrics align with growing consumer demand for detailed health tracking.
The update to Siri AI, particularly the new Siri Recap feature that transcribes and translates real-time conversations, represents an important step in integrating AI into everyday wearable use cases. These improvements add value to the Apple Watch ecosystem by enabling hands-free, intelligent assistance and new interaction gestures, enhancing user experience and accessibility.
What to watch next
WatchOS 27’s adoption by existing Apple Watch users will be a key indicator of the update’s success, especially the reception of new AI features like Siri Recap and the redesigned app interface. Observers will also monitor how the new proactive battery extension functions perform in real-world scenarios to preserve battery life without sacrificing usability.
In addition, the response to Apple’s renewed focus on wellness tracking, such as perimenopause and menopause cycle support, will be important for expanding Apple Watch’s appeal to a broader demographic. The discontinuation of the Walkie-Talkie feature signals Apple’s reevaluation of certain communication tools, which could hint at further changes or additions in future watchOS updates.