In a medium-sized pot, combine the water, sugar, and cornstarch over medium heat. Cook, stirring occasionally, until the mixture thickens and can coat the back of a spoon.
Add the strawberry Jello mix to the thickened glaze and stir until fully combined.
Place the fresh strawberries into the baked pie crust. Pour the strawberry glaze over the strawberries, ensuring they are evenly coated. Chill the pie in the refrigerator for at least 2 hours.