SpotMicro

The back is under two 0.96 oled displays, a switch and a charging connector mount. Short, lightweight arm cover.
Form for the manufacture of silicone pads on the feet. You need to print two pieces, connect, fill with two-component silicone, insert wrist and wait until the silicone hardens. On smooth surfaces, it is very good, does not slip.
https://www.youtube.com/watch?v=tW3fp6nHbqk