Slowpoke (Japanese: ヤドン Yadon) is a dual-type Water/Psychic Pokémon introduced in Generation I. It evolves into Slowbro starting at level 37 or Slowking when traded while holding a King's Rock. In Galar, Slowpoke has a pure Psychic-type regional form, introduced in Pokémon Sword and Shield's 1.1. 0 patch.

How do you evolve your Slowpoke?

Once you've captured 30 Psychic-type Pokemon while Galarian Slowpoke is your Buddy, you can evolve Galarian Slowpoke into Galarian Slowking using 50 Slowpoke Candy. And that's all there is to it!

Is it better to Evolve Slowpoke into Slowbro or Slowking?

Slowbro used to be the only option that Slowpoke could evolve into. In Generation II, though, Slowking was introduced as an alternative. Both Pokemon are Water-type and Psychic-type, and they both have the same stats in Pokemon GO. Therefore, it's a close competition as to which one is better.