Why fading happens
Sleep pressure, circadian timing, passive tasks, long sessions, and an under-stimulating environment can combine. An alert may reveal the problem, but it does not remove the cause.
Open offices, monotonous tasks, and post-lunch slumps make accidental dozing common — and loud alarms socially impossible. Today EyeJolt offers quieter serious alerts; Silent Jolt, a vibration-only haptic mode with an Office Mode preset, is in development.
Sleep pressure, circadian timing, passive tasks, long sessions, and an under-stimulating environment can combine. An alert may reveal the problem, but it does not remove the cause.
Start a stationary session with your face visible, choose a suitable alert rotation, and use repeated alarms as a clear signal to stop and recover.
EyeJolt may miss fatigue and may false-alert. It is not a medical device, fitness-for-duty system, or replacement for sleep, supervision, staffing, or approved safety controls.
Written by the EyeJolt Editorial Team. Published and last reviewed 2026-07-29. Editorial policy.