The latest Apple Watch Series 12 features two subtle internal modifications that improve its repairability, though the Apple Watch Ultra 4 remains largely unchanged from previous generations. According to a teardown conducted by iFixit, the Series 12 now utilizes stretch adhesive to secure its battery, replacing the pry tool method required for the Series 11. Additionally, the device incorporates a new press connector for the display, which sits beneath a bracket rather than the traditional ZIF connector found in earlier models.
Despite these minor adjustments, the Apple Watch Ultra 4 offers no significant improvements for repair technicians or DIY enthusiasts. The device continues to require a screen-first entry to access the battery, a process that involves heating the chassis and cutting through perimeter adhesive. While the bottom of the Ultra 4 features four pentalobe screws, these only provide access to the sensor assembly and do not facilitate internal repairs, meaning any attempt to reach the battery or other components necessitates removing the display.
The lack of substantial design changes has drawn criticism regarding Apple's compliance with Right to Repair legislation. iFixit argues that Apple is currently failing to meet obligations in ten U.S. states that have passed laws requiring manufacturers to provide parts, tools, and documentation for independent repair shops and consumers. While Apple offers a Self-Service Repair program for iPhones, iPads, and MacBooks, no such options exist for the Apple Watch, leaving the company's own repair services as the only official channel for maintenance.
The debate over repair access is complicated by the increasing reliance on health-tracking features. While some have suggested the Apple Watch should be classified as a medical device to potentially exempt it from certain repair regulations, Apple’s own safety documentation and FDA classifications describe it as a general-purpose computing platform. Critics note that as users increasingly depend on these devices for monitoring conditions like arrhythmia, the inability to easily replace a degrading battery becomes a significant practical concern for owners who may be far from an Apple Store.
Financial barriers also persist for those seeking repairs through official channels. iFixit reports that Apple currently estimates repair costs for an Apple Watch Series 12 at $99 for a battery replacement, while other service costs can reach $599. This pricing structure is particularly notable given that the cost of a new aluminum Series 12 is $399, making out-of-warranty repairs for non-battery issues economically impractical for many users.