Begin by zesting the orange, then cut it in half and squeeze out the juice into a large mixing bowl. Whisk together the orange zest, freshly squeezed juice, maple syrup, and ground cinnamon until smooth and well-combined.

Add the red seedless grapes and blackberries into the bowl with the dressing. Gently fold in the fruits using a spatula to ensure they are evenly coated.

Wash and core the sweet apples, cube them into bite-sized pieces, then add them into the bowl with the other fruits. Toss carefully to combine.

Divide the salad into individual bowls, garnishing with chopped pecans. Refrigerate if not serving immediately.