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Time at desk is not time focused. FocusLens uses Apple Vision AI to measure focus. only when you look at the screen.
- 1fps face detection: real attention, not screen time
- 100% on-device: data never leaves your Mac
- Pomodoro, multi-display, drowsiness detection
- Cloud sync, widgets, achievements, calendar integration
Free for personal use. No ads. No subscriptions.

FocusLensAI vision tracks when you're truly focused, not your timer
Brandon Nohstarted a discussion
What focus tracking features matter most to you?
Hey everyone! I'm building FocusLens — a macOS menu bar app that uses your camera to detect whether you're actually looking at the screen, and tracks your real focus time automatically. It's 100% local (no data leaves your Mac) and uses Apple Vision Framework for face detection. I'd love to hear: what's the biggest challenge you face with staying focused while working? And what kind of insights...
Brandon Nohleft a comment
Hey Product Hunt! 👋 I built FocusLens because I kept lying to myself about how productive I was. Working from home, I'd sit at my desk for 3+ hours and feel like I crushed it. But honestly? I was checking my phone, zoning out, getting lost in random tabs. My Pomodoro timer didn't care — it just kept ticking. So I asked a simple question: "What if my Mac could tell when I'm actually looking at...

FocusLensAI vision tracks when you're truly focused, not your timer
