Atomic Watch

An nRF52840-based smartwatch that synchronizes its time from GPS satellites, featuring nanosecond precision and a month-long battery life.

View Schematic in KiCanvas ↗ View PCB in KiCanvas ↗
CAD render of the watch showing the time on its display
  • nRF52840 MCU
  • MAX-M10S GPS module with a high-gain patch antenna
  • Sharp Memory LCD
  • Waterproof seal
  • Slot for a wristband

3D render of the watch PCB

Zine

The Atomic Watch zine