Hi everyone, I built an open-source Smartwatch firmware for Raspberry Pi Pico in C programming language.The watch has the following features:

  • Call Management
  • Notifications
  • Music and media control
  • Reminder
  • Alarms
  • Lock Screen
  • Temperature
  • Touch Gestures
  • Stopwatch
  • Calendar
  • Notepad
  • Remote Configuration

Check out WearPico's source code!