After a long stretch at a screen, blinking and gaze steadiness tend to change. EyeZenith uses the front camera to take a short reading of those two things and turns it into a relative score you can compare with your own earlier readings.
The reading takes about a minute. The app looks at eye-movement patterns and fixation steadiness from the camera frames, then gives you one relative score. No wearable needed, and the camera frames are processed on your device.
What the reading looks at
- Saccades — the tiny rapid jumps your eyes make between points of focus.
- Fixation stability — how steadily you hold your gaze during the reading.
- Blink and focus patterns — simple markers that often shift over a long screen session.
None of this is a diagnosis. It is a relative, day-to-day read that helps you notice trends in your own state — the way a scale tracks a trend rather than judging a single number.
Why a number you can compare is useful
A score is easier to act on than a vague sense of being tired. When you can see how a reading sits next to yesterday’s, taking a break or a few slow breaths stops feeling optional — and you can check whether it moved the number.
A single reading tells you little. The same reading taken daily is what shows you a pattern.
From insight to action
A score on its own is not enough. EyeZenith pairs each reading with a specific next step — a guided breath, a short eye break, or a wind-down — so the insight turns into a small win you can feel.
Take a short reading
EyeZenith gives you a relative score for stress, focus and fatigue from your phone camera — camera frames processed on your device, no wearable needed. 3-day free trial, then $9.99/month. Cancel anytime in your app store subscription settings.
Try EyeZenith free →EyeZenith is a wellness and awareness tool, not a medical device, and does not diagnose or treat any condition.