https://www.youtube.com/watch?v=z-25WZe-k1o
Bangle.js is an Open Source Smartwatch that you program wirelessly in JavaScript. It even contains Tensorflow AI for microcontrollers to detect gestures! We’ve reverse-engineered an existing smartwatch with GPS and Bluetooth, and are supplying it pre-programmed with the Espruino JavaScript interpreter. All apps, firmware and tools are OpenSource!
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