⚡ Power Management Settings
For the most reliable alarm experience, configure your device to stay awake overnight:
macOS
- Open System Settings
- Click Lock Screen (or Battery on older versions)
- Set "Turn display off on battery when inactive" to Never
- Set "Turn display off on power adapter when inactive" to Never
Windows
- Open Settings → System → Power & Sleep
- Under "Screen", set both options to Never
- Under "Sleep", set both options to Never
Linux
- Open your system's power settings (varies by distribution)
- Disable automatic screen lock and sleep
- For GNOME: Settings → Power → Automatic Suspend → Off
Additional Tips
- Keep this browser tab active - Don't switch tabs or minimize the browser
- Leave your device plugged in overnight
- Disable screensaver to prevent it from activating
- This app uses the Screen Wake Lock API to help keep your screen on