As soon as I received the film, I tried to find videos to understand how I could apply it. The Spigen website did not provide any videos, and the one video I found on YouTube was not helpful at all as it did not explain what and how. They just give you 5 things and leave you to figure it out on your own. I ruined all three protectors trying to apply them, each time in a different way in case I was making a mistake, but unfortunately, I couldn't manage to do anything. I certainly share some responsibility, but when a company like Spigen helps you with special tools to apply films and protectors and provides no assistance for this, the product is not good. I encourage people to choose another protector for their watch or none at all, especially if it has a case that protrudes from the screen.