Free build guide · PDF

Build your own
Garmin watch face

Surf, weather, the footy, anything you'd check on your phone. No coding: you describe it, Claude builds it. The exact setup I used to build SwellVision, click by click.

SWELL 1.3m PERIOD 12s WIND 6kn SE WATER 23°C
you> "Show the swell, wind and water temp for wherever I am."
claude> "Done. Run it and check the simulator."

What's inside

  • 9 steps with marked-up screenshots, from a blank laptop to your wrist
  • A starter watch face that already works, so you never start from blank
  • Claude inside VS Code, set up to read your project and build it for you
  • Ready-made prompts for colours, weather, surf and live data
  • The full SwellVision source, my surf watch face, to pull apart
  • Free tools plus a Claude plan, no coding experience needed
01You describe it in plain English
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02Claude builds it and tests it in the simulator
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03It's on your wrist over a USB cable