StaySleep 睡着了

「StaySleep」converts late-night staying-up and sleep records into beautiful, intuitive visual charts. Its core goal is to encourage users to improve sleep quality and adopt earlier bedtimes.

• Late-night Staying-up Heatmap: Our flagship feature, inspired by the classic grid-filling game, pulls recent sleep data from your phone to display stay-up grids in the app. Grid colors shift based on your bedtime: severe late stays turn grids red to remind you to adjust your sleep schedule.
• Visual Staying-up Charts & Tables: The app offers a wide range of chart styles to show your past stay-up patterns from different angles, including Staying-up Calendar, Staying-up Trend, and Staying-up & Lie-in Ring charts.
• Home Screen & Lock Screen Widgets: A variety of widgets for your home screen and lock screen let you keep tabs on your sleep and stay-up status at all times.
• Staying-up & Sleep Quality Notifications: Includes Staying-up Avoidance Reminders and Sleep Duration Notifications to help you stick to healthy sleep habits.
• Sleep Analysis: Check this section to learn more about your sleep quality and physical metrics, including deep sleep duration, sleep period, heart rate, blood oxygen, and breathing rate.
• Multi-source Data Support: Compatible with most mainstream smart bands on the market, so you can use StaySleep to pull sleep data even if you use smart watches or bands from other brands.
• One-tap Sleep Logging: A built-in sleep timer designed for iPhone users: just tap once before bed and once after waking up, and it will automatically record your stay-up status.
• Custom Workday & Rest Day Settings: You can set separate stay-up goals for work/school days and rest days, so you can stick to a healthy routine on busy days and relax on days off, to motivate better sleep habits.
• Custom Grid Colors: If you have trouble distinguishing red and green, or just don't like the default red-green heatmap, we offer a fully customizable color mode.