The Apple Watch Ultra 4's action button is a powerful shortcut beyond workouts. At $800, it offers 50-hour battery life, satellite features, and GPS accuracy. The orange button activates the emergency siren, Quick Switch menu, Flashlight, Voice Memo, Translate, and Recognize Music. It supports Workout, Stopwatch, and Dive modes with secondary functions. Navigation features include Waypoint and Backtrack for recording and retracing routes. Accessibility options like Assistive Touch and Voice Over are available. The most powerful use is Shortcut, which triggers iPhone Shortcuts automations to control smart home devices and multi-platform tasks with a single tap.
Key entities include Apple, Apple Watch Ultra 4, and iOS 27. The action button is ideal for fitness, navigation, accessibility, and smart home control.
Source: Engadget · Summarized by HeadlinesBriefing