Evolve Slowpoke into Slowbro by leveling it up to level 37 in Pokémon Red, Blue, Yellow, FireRed, LeafGreen, and some other older games
In Pokémon Scarlet and Violet, evolve Slowpoke into Slowbro by leveling it up to level 37
In Pokémon Sword and Shield, evolve Slowpoke into Slowbro by leveling it up to level 37
In Pokémon GO, evolve Slowpoke into Slowbro using 50 Slowpoke Candy
In Pokémon Let’s Go, evolve Slowpoke into Slowbro by leveling it up to level 37
In Pokémon Legends: Arceus, evolve Slowpoke into Slowbro by using a Water Stone
In games where Galarian Slowpoke is available, it does not evolve into Slowbro; it evolves into Galarian Slowbro with a Galarica Cuff