價格：免費
檔案大小：1.6 MB
版本需求：系統需求：iOS 13.0 與 watchOS 6.2 或以後版本。相容裝置：iPhone、iPad、iPod touch。
支援語言：英語
Perfect to use on sub-varsity games and situations where the clock is not working. Your watch will vibrate to let you know when its at 10 seconds and then it will vibrate on a countdown to :00. No longer do you need to look at the clock to make the countdown.
