What problem does it solve?
These guidelines solve the challenge of designing and evaluating Apple Watch apps that must communicate information instantly and support wrist-specific interactions. They help designers and engineers prioritize glanceability, efficient navigation, correct Digital Crown behavior, meaningful complications, and safe Always On handling so that watch experiences are fast, legible, and contextually relevant.
Core Features & Use Cases
- Glanceability rules and metrics: Clear limits for what must be visible within two seconds, text sizes, and hierarchy guidance.
- Digital Crown & interaction guidance: Best practices for Crown-driven scrolling, pickers, haptics, and non-conflicting system behaviors.
- Navigation and structure: Recommendations for shallow hierarchies, TabView usage, and limiting modal interference.
- Complications & timeline strategy: Family support, tinted vs full-color variants, timeline updates, and tap-to-context rules.
- Always On, Workouts & Notifications: Rules for dimmed states, live metrics, haptics, Auto-Pause, and Short/Long Look notification design.
- Evaluation checklist: Actionable checklist to assess glanceability, navigation depth, complication support, Always On design, workout UX, and notification brevity.
- Use Case: Use this to review a new watch app screen, ensure the primary metric is glanceable, verify complication compatibility, and validate Crown-driven interactions.
Quick Start
Ask the guidelines to evaluate a watchOS screen for glanceability, Digital Crown behavior, complications compatibility, Always On handling, and notification suitability.
