The World's First Biologically Authentic Dawn Simulator.

The Zeitgeber bedside lamp blends scientific accuracy with smart personalization to create your ideal dawn ambience.

Join the Waitlist

The World's First Biologically Authentic Dawn Simulator.

The Zeitgeber bedside lamp blends scientific accuracy with smart personalization to create your ideal dawn ambience.

Join the Waitlist

Zeitgeber brings the gold standard in dawn/dusk simulation to your bedroom

It is the first accurate reproduction of a naturalistic dawn simulation - enclosed in an elegant bedside lamp for everyday use.

Naturalistic Curve

SkyCast Illumination

Smart Personalization

Color Rendering Index (CRI) > 90

Co-Created with the world’s leading researchers on simulated dawn

"Current wake-up lights are biologically impotent. Zeitgeber reproduces the specific light curves and diffuse illumination of a natural sunrise to trigger your Cortisol Awakening Response before you open your eyes"

Dr. Michael Terman

Psychologist

World’s most cited researcher on dawn/dusk simulation

Prof. Jamie Zeitzer
Sleep Researcher
Stanford University
Dr. Oliver Stefani
Light & Chronobiology
Luzern University
Dr. Anna Wirz-Justice
Professor of Chronobiology
University of Basel
Dr. Klaus Martiny
Professor of Psychiatry
University of Kopenhagen

Prof. Jamie Zeitzer
Sleep Researcher
Stanford University
Dr. Oliver Stefani
Light & Chronobiology
Luzern University
Dr. Anna Wirz-Justice
Professor of Chronobiology
University of Basel
Dr. Klaus Martiny
Professor of Psychiatry
University of Kopenhagen

Product

What makes Zeitgeber Unique

The pillars that drive your healthy mornings.

Naturalistic Curve

Our proprietary Non-Linear Brightening Curve mimics the exact illuminance gradient of nature's sunrise, stimulating your biological receptors to suppress melatonin and boost cortisol.

SkyCast Illumination

Zeitgeber's ceiling-facing illumination fills the room with soft, diffuse light. Like in nature, the dawn reaches you in all sleeping positions and with zero glare.

Smart Personalization

The proprietary Zeitgeber AI algorithm adapts your light cycle based on your chronotype (Owl/Lark), light sensitivity, sleep history and goals for optimal alignment.