Why presence beats a timer
Most break reminders just use a stopwatch. Go for coffee and they keep counting. Posturion uses the webcam to notice when you actually leave and resets the sit timer, so reminders match reality.
- Presence-based tracking — real sit time, not app-active time
- Custom interval — default 50 min, adjust to your rhythm
- Voice nudge — a short spoken cue in your macOS language
- Auto reset — walk away and the clock restarts on its own
FAQ
How is this different from a simple timer?
Posturion uses the webcam to detect presence. If you step away, the sit timer resets — reminders match your real sit time.
Can I change the interval?
Yes. Default is 50 minutes; you can change it to any interval that fits your rhythm.
What does the reminder sound like?
A short, friendly spoken phrase in your macOS language. Or a gentle chime if you prefer.
Does it need the internet?
No — presence detection is on-device via Apple Vision.