Compatibility and protection - Designed for Samsung Galaxy Watch 4 40mm and 44mm models - Ultra-thin PC protective case with an integrated HD Temper Glass screen protector - Durable PC material frame provides solid protection - Note: not suitable for Huawei Watch GT2e models Key benefits - Glass screen protector delivers higher definition and a better touch feel compared with a standard TPU case - Keeps the watch face and edges protected from daily bumps and scratches - Snap-on design allows a quick, tool-free installation without removing the watch band Easy installation and care - Step 1: Clean the screen - Step 2: Peel off the glass protector sticker and install from the crown side. Do not press the screen protector during installation to avoid it falling off or tearing - Step 3: Press the frame into place until fully seated - The protective stickers on the glass surface are to protect the glass; after installation, check the screen quality Important notes - Do not use this cover while swimming, as water can become trapped underneath the case - If water gets trapped, wipe with a glasses cloth; this does not affect repeated use Practical use scenarios - Daily wear at work or during commutes: protects the watch face from scratches and scuffs without bulk - Gym, outdoors, or travel: lightweight protection while maintaining screen clarity and touch sensitivity - At home or in the office: quick snap-on protection that keeps the watch looking new and responsive Technical details at a glance - Models: Samsung Galaxy Watch 4 40mm and 44mm - Material: PC protective case with HD Temper Glass screen protector - Compatibility note: not suitable for Huawei watch GT2e - Installation: snap-on, no need to remove straps