One thing to note: It's at least five times, not exactly. Just click that side button until your phone vibrates a bit and it's locked. I mainly see myself using

One thing to note: It's at least five times, not exactly. Just click that side button until your phone vibrates a bit and it's locked. I mainly see myself using this feature in high stress situations, like going through airport security or being pulled over, so not needing to count is a small plus.