Protect your Xiaomi Mi Smart Band 4 with this Pack of 4 hydrogel screen protectors, designed to keep your fitness tracker safe from scratches, smudges, and everyday damage. The ultra-thin, self-healing film maintains smooth touch response and crystal-clear display quality. Main Features: Pack of 4 hydrogel films for long-lasting protection Ultra-thin and flexible for full-screen coverage Self-healing material reduces minor scratches High-transparency for a bright, clear display Easy installation with bubble-free adhesion Installation Instructions: Remove your old screen protector Clean the screen with the wipes provided. First the wet wipe then the dry wipe. Stick one of the provided blue stickers to the top of the screen protector  Remove the back white plate (hard plastic) Align the screen protector on your watch screen and stick it down Use the scraper provided or a bank card to remove any air bubbles  The remaining bubbles will disappear on their own in a few days Now remove the top film & enjoy your new screen protector Future scratches can be blended out with the scraper provided or a bank card