While I’m not interested in a conventional smartwatch, I’ve designed a unique timepiece that not only tells time but also monitors air quality, providing alerts wherever I go. Its design stands apart from modern smartwatches, boasting a distinctive appearance. Best of all, my creation is fully open-source.
After months of hard work, I have finally completed the construction of my first prototype, successfully implementing its basic functions. If you're interested in building one yourself, feel free to refer to the details provided here.