Egg Incubators are items used to hatch Pokémon Eggs. In order to hatch an egg, a player must place an Egg in an Incubator. The distance for an egg in an incubator is tracked only when the game is open.
There are three types of Incubators:
an Unlimited one, which is orange in appearance and has infinite uses;
a Limited one, which is blue in appearance and has three uses;
and a Super one, which is purple in appearance and has three uses, but hatches an Egg much faster.
To see currently owned Incubators there are two ways:
The first one is to check it out on the item bag page
Destroyed after it is used on three eggs. As a trainer levels up, they may receive one or more limited incubators. They may also be purchased for 150 from the Shop.
A single-use version of this Incubator was available to obtain once per day from a PokéStop on a Holiday Event in 2016.
In-game description A device that incubates an Egg as you walk until it is ready to hatch. Breaks after 3 uses.
on the 
