This product is a screen protector only and is not a smartwatch. It is made from PMMA plastic material that is flexible, strong, and shatter-resistant, offering durable protection for everyday use. The HD high-transparency surface delivers a clear, bright, and natural 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 provides reliable and long-lasting screen protection. Installation is easy by cleaning the display with the provided wet and dry wipes, then carefully aligning and applying the protector. If any difficulty occurs during fitting, customer support is available for assistance.