Full Coverage Designed with 2.5D curved edges to fully cover on the screen, providing full protection to your iWatch. No white edges, rest assured to use. 9H Hardness The tempered glass with 9H hardness effectively protects the screen from scratches, abrasions and bumps. Prevent the screen being scratched by sharp objects. Stain Resistant The hydrophobic and oleophobic coating can help to easily remove fingerprints, water and oil stains, keeping your iWatch always clean and new. Smooth Touch High touch sensitivity and quick touch response. Smooth surface provides comfortable operation, giving you a same feeling as touch original screen. Wide Compatibility Almost compatible with all 42mm Apple Watch, including series 1, series 2 and series 3. ONE year warranty provided..