Place the frozen waffles in the air fryer basket, allowing for slight overlap if necessary.
Set the air fryer to 360°F and cook the waffles for 3 minutes. After 3 minutes, flip the waffles and continue to cook for an additional 1-2 minutes until they reach your desired level of crispiness.
Remove the waffles from the air fryer and serve them hot with your choice of toppings such as butter, maple syrup, or fresh fruit.