IQShield SmartSkin 2-Pack
Our next recommendation is from IQ Shield, who makes some pretty great films for smartphone displays. They use a special "LiquidSkin" smart film to keep your screen safe. And yes, it works with the S10+ fingerprint scanner.
It's not actually a liquid, either. Instead, it's a new style of film screen protector that bends over the edges of the curved screen like liquid and perfectly fits the Galaxy S10 Plus. Each IQ Shield box comes two proprietary screen protectors, easy alignment and installation tray, spray solution, squeegee, and a lint-free cloth. Basically, they guarantee it'll fit perfect, confirmed the fingerprint scanner still works, and it's extremely easy to install. They're also precision cut so you can still use a case, all features, the front camera, and the ultrasonic fingerprint sensor. Give one a try today.