GPS

The GPS is a Hardmode accessory that enables an on-screen display of the player's current depth, lateral position, and time.

Depth is displayed as follows:
 * On the PC version of the game, depth is measured in feet, with one tile equaling two feet.
 * On the console version, depth is measured in meters, with two tiles equaling one meter.

Tips

 * Selling the GPS is more efficient than selling its separate parts ( for Gold Watch or for Platinum Watch,  for the depth meter, and  for the compass). However, selling the components that make up the Gold Watch (a Chain and 40 Gold Ore for ) or Platinum Watch (a Chain and 40 Platinum Ore for ) is even better.

History
GPS