Jigglypuff has always been a popular Pokémon in the Pokémon series. Even going as far as becoming a playable fighter in Super Smash Bros. So if you want to add one to your team and evolve it. Here's everything you need to know about how to evolve Jigglypuff into Wigglytuff in Pokémon Scarlet & Violet.
How to get a Wigglytuff in Pokémon Scarlet & Violet
To evolve Jigglypuff into Wigglytuff in Pokémon Scarlet & Violet, you must find a Moon Stone. You cannot evolve Jigglybuff by gaining experience and hitting a certain level. To find a Moon Stone, you cannot purchase one from a Delibird Presents store like other evolution stones such as the Leaf Stone. Instead, you need to scour the land of Paldea and pick up sparkly glimmer points. The best place to find one is Asado Desert.
Head to Asado Desert and pick up all shiny glimmer points on the sand. After a short while, along with a lot of Soft Sand, you'll eventually get yourself Moon Stone.
Once the Moon Stone is acquired, make sure Jigglypuff is in your party, press X to open the Main Menu, and select Bag. Navigate to the Candy icon tab, called Other Items, and scroll down this list until you see the Moon Stone. Press A to bring up another menu, and select Use this Item. Now select the Jigglypuff to evolve it into a Wigglytuff. You can evolve Jigglypuff at any time since you can remember old moves whenever you want.