Tomorrow's event may feature the unveiling of the Apple Watch Series 11 alongside other announcements.

The tech world is abuzz with anticipation as Apple prepares to unveil its latest lineup of Apple Watches at its September 9 event. Let's delve into the rumours and confirmed details about the Apple Watch Series 11, the Apple Watch Ultra 3, and the SE model.

Starting with the Series 11, Apple is expected to keep the slim, flat-edged design introduced on the Series 10 (42mm and 46mm). The watch will feature a 422x514-pixel screen, offering a slightly larger display. Under the hood, it's rumoured to have an Apple S11 chip.

Meanwhile, the Apple Watch Ultra 3 is shaping up to be a significant upgrade. References in Watch OS 26 and Watch imagery found in the iOS 26 public beta hint at its arrival. The Ultra 3 is expected to come with satellite connectivity and 5G RedCap network access, a major leap from its predecessors. It's also rumoured to have faster charging capabilities, but it remains unclear if this will extend its battery life beyond three days.

A next-gen SE model is suspected due to a report from Bloomberg's Apple analyst Mark Gurman. While details are scarce, the SE could get a refreshed exterior, and it's possible that it might look similar to the Ultra 3 or the Series 11.

Apple is also working on a major revamp of its Health app, code-named Project Mulberry. This update would bring AI recommendations and actionable health and fitness insights to users. The new "Health Plus" app is expected to arrive as part of an iOS 19 update, working in tandem with WatchOS 11 to gather and process data.

In addition, the Ultra 3 might feature a camera for AI-based image recognition, but this is not expected for the 2025 models. The watch could potentially also get a more energy-efficient screen, possibly an improved LTPO display with higher resolution and better brightness.

One intriguing rumour suggests a visual search tool on the Apple Watch, similar to the one on the iPhone. However, it's unclear if this feature will be included in the 2025 models.

Health coaching is a feature offered by competitors like Garmin and Fitbit, but it's unclear whether Apple would charge extra for these features or if they'd be baked into the standard Health app at no additional cost.

Lastly, some far-fetched rumours suggest a foldable design for the Apple Watch, with two screens and potentially two cameras. While this is an exciting prospect, it's unlikely to be a reality in the near future.

Stay tuned for more updates as we approach the September 9 event, where we'll get a clearer picture of Apple's plans for its watch lineup in 2025.

Tomorrow's event may feature the unveiling of the Apple Watch Series 11 alongside other announcements.