Watchy

A fully open source & customizable E-paper watch

What is Watchy?

Watchy is an E-Paper watch with open source hardware and software. It has a barebones design utilizing the PCB as the watch body, allowing it to be worn as-is, or further customized with different 3D printed cases and watch straps. It is a unique timepiece that is also a wearable development platform, allowing users to create their own experience.

Features

  • Ultra-low-power e-paper 1.54″ display with 200 x 200 resolution and wide viewing angle
  • Wi-Fi & Bluetooth LE connectivity
  • 3-axis accelerometer with gesture detection
  • Real-time clock for accurate time keeping with calendar and alarm functions
  • Built-in USB-to-serial adapter for programming on the go
  • Vibration motor for alerts
  • Four tactile buttons
  • Open source hardware & software
  • Tons of examples & cool watch faces
  • 3D case designs (stls) to customize your watchy (and watch straps)
  • New injection-molded plastic case

Size & Weight


Size: 46 x 34 x 9 mm
Weight: 18g

Display


Ultra-low-power e-paper 1.54″ display
with 200 x 200 resolution and wide viewing angle

Battery Life


200 mAh Battery
5-7 days (only time keeping)
2-3 days (fetching data over WiFi)

Support & Documentation

Watchy comes with comprehensive documentation and Arduino code examples that demonstrate every hardware feature. New watch faces and examples are regularly added.