With WagonWheelWatchClock, time exists only when the owner of the clock is around. The clock's hands are showing 12 O'clock until the owner of the clock is around, which is determined by the presence of the owner in the proximity of the clock with a mobile phone, which has a blue tooth unique identifier. The clock recognizes its owner, and then goes to show the correct time. When the owner leaves, the clock goes back to 12 O'clock. a GPS module is used for synch with the satellites atomic clock anywhere in the world.