This product is a screen protector only and is not a smartwatch. It is made from super quality PMMA plastic material that is flexible, strong, and shatter-resistant, ensuring long-lasting and durable screen protection. The HD high-transparency surface provides a crystal-clear display view. Designed with full coverage, it protects the entire smartwatch display edge to edge from daily scratches, dust, and marks. The plastic watch film offers reliable protection for everyday use. Installation is easy by cleaning the screen with the provided wet and dry wipes, then carefully aligning and applying the protector. If any difficulty occurs during installation, customer support is available to assist you.