Smart Ring Ring Watch With This 3D Printing Is Good

OFweek wearable device network now HD large screen high-tech manufacturer is preferred rather than ergonomics, smart phone more and more large. Simply, wearable device at least not very wide of the mark. Apple watch is great but not weird, rival company has more or less followed in its footsteps.

Exist side by side is, and designers were tossing the extreme size of the wearable device. Recently, Instructables user chenliang designed a 3D print ATtiny85 ring watches. Functionally, this watch is a far cry from the gadget and Apple, yet compact design and long battery life make it a unique item is worth a try.