Dual light apertures
Two dedicated wrist-side light openings in a protected optical window.
PRODUCT / NINNOX ONE
A compact wrist-side system combining dual light apertures, optical sensing, a removable core, and a soft adjustable band.
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WATCH / PLUS LIGHT
Your smartwatch stays your familiar screen and ecosystem. NINNOX adds a dedicated, screen-free wrist-side light and sensing experience.

HARDWARE / ANATOMY
The underside brings light and sensing together while the exterior remains calm, screen-free, and easy to operate.

Two dedicated wrist-side light openings in a protected optical window.
A PPG-style sensor array designed to support contextual wellness insights.
Slide the module from the textile carrier to swap, clean, or change how you wear it.
A discreet side control and status light keep interaction focused and simple.

FIT / WRIST SIDE
Wear the module flat against clean, dry skin. Adjust the band until it is stable and comfortable, with room for natural movement.

REMOVABLE / CORE
The active module separates from the band carrier, making it simple to change colors or care for the textile band.
COLOR SYSTEM
Move from understated black and silver to expressive crimson, forest, navy, or sand. The active core stays the same; your look can change with the day.

Selected: Midnight
BOX / CONTENTS