The SpiritStrap is a conceptual and satirical smartwatch design. Just as the FitBit monitors physical health, the SpiritStrap monitors your spiritual health.
The watch has a conductive band on the inside that shocks the user whenever it is time to repent.
I attached vibration motors to a FitBit strap to mimic the sensation of being electrocuted. Each time a tweet is posted containing the words "forgive me", the user is shocked.