Swadloon evolves by happiness.
It evolves into Swoobat when leveled up with high happiness.
It evolves into Swoobat when leveled up with high happiness. There is a Girl in Nacrene City who can judge your Pokemon's happiness. She lives in the Green Warehouse to the right of the Pokemon center.
It evolves via happiness
It evolves through happiness
Swadloon evolves by happiness.
Riolu evolves at maximum happiness, not at any specific level.
It evolves into Swoobat when leveled up with high happiness.
Riolu evolves by happiness during the day.
It evolves into Swoobat when leveled up with high happiness. There is a Girl in Nacrene City who can judge your Pokemon's happiness. She lives in the Green Warehouse to the right of the Pokemon center.
Eevee evolves to Umbreon when it has high happiness, and it levels up while it is dark.
None, the soothe bell is only used to increase happiness of your Pokemon you don't need it to evolve a Pokemon that evolves from happiness though it is a good idea to use it if you have it.
Riolu evolves into Lucario by leveling up with a happiness value of 220 during daytime
It evolves by Level Up + Happiness at 220. You can't tell what your Pokemon happiness is though.
Pichu evolves by happiness.
It evolves via happiness
Minccino evolves into Cinccino