Face ID has been much better for me than Touch ID was. If I was sweaty, had just washed my hands, eaten greasy food, or my hands weren't perfectly dry then Touc

Face ID has been much better for me than Touch ID was. If I was sweaty, had just washed my hands, eaten greasy food, or my hands weren't perfectly dry then Touch ID would fail. When I got my iPhone X I had a big huge beard. I shaved it off and I was expecting to have to retrain Face ID. Nope, it just worked immediately. It fails sometimes, but not nearly as often as Touch ID did.