Just days before the official reveal, code hidden inside beta software has exposed four major hardware and software upgrades coming to the Apple Watch Series 12 and the Ultra 4. A recent leak suggests the next generation of wearables will bring double the storage, a dedicated app for physical recovery, smarter heart rate sensors, and deeper ways to track weightlifting sessions. These discoveries give fans a clear look at what the technology brand plans to release very soon.
Leaked beta code shows new recovery and strength training tools
Tucked inside the watchOS 27 beta files, developers spotted a brand new program simply labeled as Readiness. This app sits right next to the standard workout tools on the home screen, showing that Apple is putting a much bigger focus on physical rest and body recovery. It looks like it will act as a standalone hub, separating daily recovery data from the general health metrics found elsewhere on the device.
For those who hit the gym, the same software update points to a massive upgrade for strength training. The new code shows that the fitness app will finally log individual sets, repetitions, and the specific equipment you use. You can even record which side of the body you are working on, making it a much better companion for lifting weights. This lines up with other rumors pointing to major health upgrades on the way.
Don’t miss the best of The Mac Observer
Set us as a preferred source and our Apple reporting ranks higher in your Google Search results and Discover feed — one tap, no account changes.
Next generation models pack double storage capacity and upgraded sensors
On the hardware side, the files mention a new optical sensor system called Sunstone4p0. This fresh sensor design promises less background noise and more precise heart readings, especially when you are moving around or when the device sits awkwardly on your wrist. A more accurate sensor will give users better data for both the new recovery app and their regular daily tracking across the entire Apple Watch lineup.
The code also links a 128GB flash storage profile directly to the processor powering the Series 12 and Ultra 4. This bumps up the space from the previous 64GB limit. While few people run out of room on a wrist gadget, this extra memory might be needed to run new smart features or handle the heavier data loads coming from the upcoming iOS 27 pairing.
With the September 9 showcase event just around the corner, these software clues leave little to the imagination. The brand seems ready to deliver its solid mix of internal spec bumps and highly requested gym tools that should make daily health tracking much more useful.
Discussion