Happiness

Happiness is a feature that allows certain Pokémon to evolve.

Max Happiness Pokémon

While there is no way to track the exact happiness points of the Pokémon players are training, players can see that hearts will start to appear in the Pokémon's information. To see any Pokémon's information, players have to click its name to open the Pokédex. Hearts will appear as a Pokémon's happiness level is raised. The happiness will rise displaying one of four hearts:

• A Pokémon needs 73 points to gain a heart. The exception is the last heart, which only takes 35 points.

• All Pokémon that need happiness hearts to evolve need 3 hearts (220 points). The exception is Sylveon, which needs 4 hearts (255 points). Sylveon is the final evolved form of Eevee.

• Since happiness points per battle is randomized (1 or 2), players would need somewhere between 37 to 73 battles in order to gain 1 heart for their Pokémon.

• Happiness is not reset when a Pokémon is traded.

Pokemon that evolve with Happiness

Base Form	class="pkm	Evolved Form
Golbat	Level 3 Happiness	Crobat
Meowth (Alolan)	Level 3 Happiness	Persian (Alolan)
Chansey	Level 3 Happiness	Blissey
Eevee	Level 3 Happiness	Umbreon
Eevee	Level 3 Happiness	Espeon
Eevee	Level 4 Happiness	Sylveon
Pichu	Level 3 Happiness	Pikachu
Pichu (Christmas)	Level 3 Happiness	Pikachu (Christmas)
Pichu (Christmas) evolution is only available during certain events.
Cleffa	Level 3 Happiness	Clefairy
Igglybuff	Level 3 Happiness	Jigglypuff
Togepi	Level 3 Happiness	Togetic
Azurill	Level 3 Happiness	Marill
Budew	Level 3 Happiness	Roselia
Buneary	Level 3 Happiness	Lopunny
Chingling	Level 3 Happiness	Chimecho
Munchlax	Level 3 Happiness	Snorlax
Riolu	Level 3 Happiness	Lucario
Woobat	Level 3 Happiness	Swoobat
Swadloon	Level 3 Happiness	Leavanny
Type-Null	Level 3 Happiness	Silvally