Evolving Pokemon is one of the features of Pokemon GO. Unlike previous versions of the game, you do not need to level up your Pokemon to evolve it into its more advanced form. You only need Pokemon candies for the specific monster that you want to evolve. Tech-Recipes has a specific tutorial on how to evolve Pokemon. This tutorial focuses specifically on Eevee evolution in Pokemon GO.
Eevee evolution is one of the most unique types of evolution in the world of Pokemon. Who would have thought that a cute monster like Eevee could turn into a strong Pokemon? Eevee can evolve into three different Pokemon, each with a different type of element. Eevee can evolve into a Flareon with the fire element, Jolteon with the lighting element, or Vaporeon with the water element.
Pokemon GO’s mechanics say that Eevee’s evolution is random; you cannot choose what type of Pokemon Eevee becomes. However, Pokemon Go has a secret: There are steps you can take so that you can choose your Eevee evolution. This tutorial will show you how to choose your Eevee evolution.
How to Choose Your Eevee Evolution in Pokemon GO
You do not have to worry about getting the same Pokemon every time you evolve your Eevee. Follow the instructions below to be able to choose your Eevee evolution:
1.Open the Pokemon GO app from your phone’s Home screen.
2.When the game opens, tap on the Pokeball icon.
3.In the pop-up screen, tap on the Pokemon icon to view all the Pokemon in your bag.
4.In the list of all your Pokemon, scroll down and locate Eevee.
5.Tap on your Eevee.
6.Details about your Pokemon will be displayed. 
7.Tap on the pencil icon beside Eevee’s name to rename your Eevee. 
8.The new name will be the key to your preferred evolution.
Rename your Eevee to Rainer to evolve it into a Vaporeon.
Rename your Eevee to Sparky to evolve it into a Jolteon.
Rename your Eevee to Pyro to evolve it into a Flareon.
9.For this tutorial, I will change Eevee’s name to Rainer to get the water monster Vaporeon. Tap on OK to proceed.
10.After renaming Eevee, close and restart the Pokemon GO app. This step is critical to ensure that the renaming process is updated on the server’s side.
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11.Go back to your Pokemon list, and locate your newly renamed Pokemon, Rainer. Tap on Rainer to view more details about it.
12.If you have accumulated at least 25 Eevee candy, tap on the Evolve button to initiate your Pokemon evolution. 
13.Watch as your Eevee evolves into a Vaporeon.
14.You now have a Vaporeon. With enough Eevees and Eevee candies, you can get all three evolutions easily!
You should have no problem evolving your Eevee into your preferred evolution as long as you follow the steps in this tutorial. If you ever have any issues, let me know in the comments section.
