There are 11 repositories under smartwatch topic.
Firmware for Pinetime smartwatch written in C++ and based on FreeRTOS
Build script for AsteroidOS, an open-source operating system for smartwatches
A GUI named hedge for smartwatch like devices based on ESP32. Currently support for T-Watch2020 (V1,V2,V3), T-Watch2021, M5Paper, M5Core2 and native Linux support for testing.
Open Source smart glasses designed to be 1. All day wearable 2. Immediately useful 3. Extendable for makers, startups, and everyone else.
A powerful Smart Watch based on STM32, FreeRTOS, LVGL. It only cost ¥80 RMB ( $12 USD ).
A stylish, customizable face for the Pebble Time.
Android application to synchronize a phone with a watch running asteroid-btsyncd.
I build my own clone of "LaMetric"-smartwatch but with some Colorduino for Twitch, YouTube, Twitter, CSGO, etc.. (Working)
:snake:MicroPython for LilyGO TTGO T-Watch-2020:snake:
Database of community-made watchfaces for AsteroidOS.
Lenovo Watch's notification apps substitution
Alternative app for the DT78 Smartwatch. Also works with DT92 & DT66. May work with watches that use the WearFit 2.0 app.
A simple companion application for wasp-os devices.
Android App, Firmware and Circuit for a DIY Smartwatch working with Bluetooth Low Energy
Kids smartwatch communication and tracking tool, both web application and backend
GoFIT SDK for Android — GOLiFE 手環 App 介接 SDK
Amazfit Bip Korean Firmware and tools for making it
simple OS for LillyGO T-Watch V3
Firmware for the DT78 watch based on ESP32 microcontroller
Fitbit Homeassistant App
Data set and source code used in "Emotion Recognition Using Smart Watch Sensor Data: Mixed-Design Study."