Question: how to evolve eevee into jolteon in pokemon let's go?
Answer: How to evolve Eevee into Flareon, Jolteon, or Vaporeon in Pokémon Let's Go. You'll need to stock up on evolution stones in order to evolve your Eevee into their respective elemental types. Luckily, the only thing you'll need to get a Thunder, Fire, or Fire Stone is Pokémon Dollars.