Wristle

Whistle on your wrist

Simplest Digital Whistle App maded for P.E teachers

Independant WatchOS App

Description & API

• Whistle

  • Whistle Sound Button with sound controller in the main page
    • Used AVAudioPlayer to implement sound effect
    • Used WKInterfaceSlider with Digital Crown to implement volume controller

• Timer

  • Simple Timer in the next page
    • Used WKInterfacePicker (list style) to implement time picker
    • Used WKInterfaceTimer to implement count-down timer

Requirements

• watchOS 8.0+

Tech Stack

• Swift
• WatchKit
• Independent Watch App

Resource

• Whistle Sound: Free source

Contributors

• Whistle image by Jimin Sung
• Little thankful helps by @ChoiysApple

Installation

1. Go to App Store in your Apple Watch
2. Search with keyword 'whistle' or 'wristle'
3. Download and Use!