Slice the chicken breast into three even strips for uniform cooking.
Place the chicken in a small bowl and toss with the low-fat buttermilk until well coated.
In a separate shallow dish, whisk together the almond flour, smoked paprika, garlic powder, sea salt, and black pepper.
Dredge each chicken strip through the almond flour mixture, pressing firmly so the coating adheres to the meat.
Preheat your air fryer to 375°F and lightly spray the basket with avocado oil.
Arrange the chicken in the basket and spray the tops of the strips with the remaining avocado oil to ensure a golden, crunchy finish.
Air fry for 10-12 minutes, flipping halfway through, until the internal temperature reaches 165°F.
While the chicken finishes, toast the whole-grain waffle until it is warm and slightly crisp.
Place the waffle on a plate, top with the crispy chicken strips, and finish with a drizzle of sugar-free maple syrup.