I have bought several of the hard plastic cases to put on my apple watch. They seem to fit snuggly, but I end up losing them while I'm working in the yard. I recently cracked my face on my watch, so I am very scared of doing it again. This screen protector case is softer but fits snuggly around the watch, but the watch band also goes through this one, so there is NO way I will lose this one. I wore it in the yard and the pool today, and it worked great. I came in and took it off after swimming because I wanted the watch to dry completely under the case. The apple watch 2 and 3 are water resistant. I give this case 5 stars because it deserves it!