Pokémon #809 in the National Pokédex, a Steel type Mythical Pokémon.
It was introduced in Generation VII through Pokémon GO and Pokémon Let's Go, Pikachu and Eevee!.
It evolves from Meltan.
Melmetal has a Gigantamax form, Gigantamax Melmetal.
Japanese name: Melmetal
Prior Pokémon: Meltan
Next Pokémon: Grookey