SYE
Native display warmth
SYE uses macOS native display warmth when your hardware supports it. Reset display returns your screen to normal settings.
macOS · v1.0.0 · Sep 2026
Download SYE for Mac
Eye protection for your computer — warm screen temperature and 20-20-20 eye rest reminders, running quietly from the menu bar.
What’s included in Version 1
- Screen temperature — Day (5000K), Evening (3400K), Night (0K), manual slider
- Strict 20-20-20 eye rest with progressive breaks and lecture mode
- Quick start modes and up to 5 schedules
- Menu bar controls — toggle temperature, eye rest, break now, pause 30 min, quit
- Battery saver, launch at login, force stop
System requirements
- OS: macOS 12 (Monterey) or later recommended
- Display warmth: Native display warmth when supported; overlay fallback otherwise
- Installer: Signed DMG (~97 MB)
Menu bar controls
Right-click the menu bar icon to open SYE, toggle temperature and eye rest, break now, pause 30 min, or quit.
Schedules & quick start
Automate by day and time with up to 5 schedules, or use one-tap modes like Weekday classes and Late night cram.