Add frozen strawberries, pineapple chunks, honey, and coconut water into a high-speed blender. Blend until the fruits are broken down and begin forming a smooth mixture.
Add ice cubes gradually and continue blending until you achieve a thick, icy slush consistency. Make sure the texture is smooth but still slightly grainy like a classic slush.
Taste the mixture and adjust sweetness if needed. If you prefer a slightly tangier flavor, you can add a small splash of lemon juice at this stage. Blend briefly to combine.
Pour into chilled glasses and garnish with fresh fruit slices. Serve immediately with a straw or spoon and enjoy the refreshing tropical flavors.