[Compatibility]Suitable for : Screen protector Compatible for watch S1 Smartwatch Tempered glass explosion proof film guard shield;[Reliably Strong Protection]: Hard pc material & tempered glass screen to provide better protection than the soft plastic ones, prevent your for from shocking, accident dropping and bumping.[Easy installation]Easy installation: Easy installation with suction cup, you will install quickly, save time and effort, hassle free and bubble free;[Sensitive Touch]High Sensitive Touch: High transparency tempered glass screen protector,present a original clear image quality and high-speed response.Ultra-thin design cover,high quality touch feel,nothing different but with more protection.[Security]:Thewatch screen protector is ultra-thin, closely fitted with the fuselage, stable and not cumbersome, such as the touch of the skin. The watch case can protect yourwatch, prevent your watch from banging, falling, bumping, aging, and maintaining a brand new state.Compatible Model:For watch S1Material:PC+ tempered filmcolour:Transparent WhitePackage Contents:1 * Toughened Film Protective ShellOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.