GPS

The  is an accessory item that is crafted at Tinkerer's Workshop from the Compass, Gold Watch, and Depth Meter. It combines the functionality of all three of these accessories, showing your distance east or west of the centre of the map, how deep you are and the time to the minute. This information is displayed on the left side of the screen, under the buffs bar. It appears to be the only item crafted at a Tinkerer's Workshop needing 3 items to craft.

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The GPS is very useful when exploring or building, as it allows the player to get their bearings at any time, and is thus invaluable when adventuring in the Underworld or looking for Floating Islands, as well as making memos of the coordinates of a point of interest to visit later.

Although it provides no statistical advantage in combat, it can be reforged to add a small offensive or defensive bonus, and it has some use when fighting most bosses by determining the time left before they despawn or, during air battles, to avoid going too high and risk encountering Wyverns.