Comment by ofrzeta

Sensorwatch looks nice. However I just recently learned that the Casio F-91W (also worn by US president Obama) has become known as the “Terrorist Watch" (https://en.wikipedia.org/wiki/Casio_F-91W#Usage_in_terrorism). And allegedly wearing it would put you under scrutiny of US immigration / homeland security agencies. Replacing the board would not exactly help in that situation I guess :) Then again you could probably travel the rest of the world with it without problems.