價格：免費
檔案大小：14.6 MB
版本需求：需要 iOS 9.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Good day starts with good morning. Set your alarm based on natural 90-minute sleep cycles and wake up feeling rested and refreshed.
- Choose when you want to wake up
- Calculate best times to go to sleep
- Calculate best times to wake up
支援平台：iPhone, iPad