cyberneticlibrary

Build watchOS apps with SwiftUI

watchosskillsetup L20
Sheshiyer/skill-clusters
What it does

Build watchOS apps with SwiftUI and HealthKit

Best for

Ship efficient watch-only or companion health/fitness apps

Inputs
  • · Xcode project stub
  • · HealthKit permission request
  • · ClockKit complication spec
Outputs
  • · watchOS app bundle
  • · complications UI
  • · background task handlers
Requires
  • · Xcode
  • · Swift 5.9+
  • · iOS companion app requirement
Preconditions

macOS Ventura+, Swift knowledge, paired iPhone

Failure modes
  • · Background tasks cut at 10s timeout
  • · Complications update max 4x/hour
Trust signals
  • · HealthKit integration with privacy safeguards
  • · Complication GPU rendering optimized for small screen