Koi
x1

The most intuitive way to control your Apple Watch

with one hand

One-handed Precision

Effortlessly rotate the Digital Crown without needing your second hand. Perfect for workouts, photography, and everyday multitasking.

  • No screws. No tools. Instant setup.
  • Custom fit for Apple Watch Ultra
  • Enhanced grip, engineered for motion
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A new gesture for a new era

Koi X1 introduces a more human way to interact with your smartwatch. Say goodbye to awkward angles or accidental touches.

Minimal. Mechanical. Magical.

Own it your way

Limited physical edition. Or print it yourself. Choose how you want to own the future.

  • Numbered 3D prints for collectors
  • STL files for makers worldwide
  • Creative Commons license options
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Support the Project

Join our Kickstarter campaign currently in progress. Get the STL file and physical product by supporting our project.

It's not a case. It's a concept.

Koi X1 redefines how we carry time. Designed for modular use, printed with precision, and optimized for the human hand, not just the wrist.

  • Snap-fit, tool-free assembly
  • Ready for custom straps or chains
  • Open-source STL for the curious
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Contact Us

+353 083 190 3242
D01KW65
Parnell Street, Dublin 1
Dublin, Ireland

We deeply value projects that inspire us to keep creating. If you're interested in collaborating with us/or would like us to collaborate with you feel free to reach out.

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