In a large bowl, toss the sweet potato slices with olive oil, sea salt, and paprika until evenly coated.
Place the sweet potato slices in a single layer in the air fryer basket. Depending on the size of your air fryer, you may need to cook them in batches.
Air fry the sweet potato slices for about 15-20 minutes, flipping halfway through, until they are crispy and golden brown.
Remove from the air fryer and allow to cool slightly before serving.