The author at 9to5Mac has a simple request for watchOS 27: a customizable Action Button for all Apple Watch models. Currently, only the Apple Watch Ultra boasts this convenient feature. The writer appreciates being able to quickly open the workouts app via the Action Button, prompting the suggestion for a similar function across the entire Apple Watch lineup.

This request stems from the limited button functionality on current Apple Watch models. While the Digital Crown and side button have assigned functions, the author proposes repurposing the long-press action of the side button. This could mirror the iPhone's functionality, where a long press of the side button no longer activates the power menu.

Instead, the author envisions the side button's long press as an Action Button, allowing for user-defined actions. Alternatively, they propose remapping the double-click function. This would provide all Apple Watch users with the ability to customize a button, mirroring the Apple Watch Ultra experience. The author is open to compromises.

Ultimately, the goal is to enhance user customization and convenience across the Apple Watch ecosystem. This could potentially boost user engagement with the device. It also reflects a broader trend of smart watch manufacturers focusing on user experience and personalization, to differentiate their product offerings in a competitive market.