A: No, we just designed it as a departure gift for our friend Julian, on
the occasion of his retirement party. All the information needed to
produce the f*watch is online, and the licensing allows commercial use.
Q: How much should I expect to spend if I want to build my own?
A: The table below shows a cost estimation of the different parts
(shipping costs are not included).
84 EUR (112 USD, 102 CHF)
Mouser, Digikey, Adafruit
3d printed housing
3d printed buttons
Q: What licenses do you use?
A: GPL3+ for software and CERN
OHL 1.2 for the PCB and the case. We like
to think of the CERN OHL as a "GPL for hardware".