There's a new version of the TTGO watch which includes face recognition: https://www.cnx-software.com/2020/06/03/ttgo-t-watch-k210-k210-aiot-watches-perform-fac

There's a new version of the TTGO watch which includes face recognition: https://www.cnx-software.com/2020/06/03/ttgo-t-watch-k210-k210-aiot-watches-perform-face-detection-with-kendryte-k210-risc-v-processor-esp32-wisoc/ https://www.cnx-software.com/2020/06/03/ttgo-t-watch-k210-k2... At this point, you have to really look at it and say actually, this'd be really good for robotics - esp32, add a motor shield, 6axis sensor, motion depth sensor, k210 with camera, wifi, BT, lipo capable, grove connector, all in one unit! Even the product page has an idea for a robot on it... http://www.lilygo.cn/prod_view.aspx?TypeId=50036&Id=1256&FId=t3:50036:3 http://www.lilygo.cn/prod_view.aspx?TypeId=50036&Id=1256&FId...