In Pokemon GO evolving Eevee is a bit different compared to the other Pokemon games. In the mainline games Eevee could be evolved into its many evolutions by fulfilling conditions like using a stone or training it at a specific time. Pokemon GO which currently has only Kanto Pokemon, allows you to evolve your Eevee into Jolten, Flareon or Vaporeon.
Update: Eevee evolution has now been confirmed to be done manually using the trick mentioned in this article.
Like many other things in Pokemon GO it’s not clear if there are certain conditions needed to evolve Eevee into a specific evolution.
Some people say that Eevee’s evolution depends on the second attack it has resulting in an Eevee with Dig evolving in Flareon, one with Swift evolving into Jolteon and finally an Eevee with Body Slam evolving into Vaporeon. Personally I haven’t tested it out but many people say this is the case.
Others state that it’s completely random and you just level them up and hope that it evolve into the one you want. There’s even a spreadsheet so players can find out what exactly leads to a specific evolution. As you can guess we still don’t know much about the game yet.
So what’s your experience been like with evolving Eevee in Pokemon GO? Let us know in the comments.