Heat the olive oil in a large saucepan over medium heat.
Add the diced yellow onion and red bell pepper to the pan, sautéing for 5 minutes until the onion is translucent.
Add the ground turkey, breaking it into small crumbles with a wooden spoon, and cook until fully browned.
Stir in the chili powder, smoked paprika, ground cumin, sea salt, and black pepper to evenly coat the meat and vegetables.
Pour in the tomato puree, rinsed kidney beans, and water, stirring well to combine.
Bring the mixture to a gentle boil, then reduce the heat to low and simmer for 15 minutes until the flavors meld and the sauce thickens.
Ladle the hot chili into a bowl and serve immediately.