Preheat your oven to 400°F (200°C) and line a large baking sheet with parchment paper.
Pat the chicken wings thoroughly dry with paper towels to ensure the skin becomes perfectly crisp.
In a large mixing bowl, combine the wings with olive oil, sea salt, black pepper, garlic powder, and smoked paprika until every wing is evenly coated.
Arrange the wings in a single layer on the prepared baking sheet, leaving space between each piece for air circulation.
Bake for 35 to 40 minutes, flipping the wings halfway through the cooking time to ensure even browning.
While the wings are roasting, whisk together the sugar-free BBQ sauce and hot sauce in a small bowl.
Remove the wings from the oven, transfer them to a clean bowl, and toss with the spicy BBQ glaze until well coated.
Place the glazed wings back on the baking sheet and roast for an additional 5 minutes until the sauce is bubbly and caramelized.
Serve the hot wings immediately alongside fresh, chilled celery sticks.