Ring alarm and smart lock

Looking to get a smart lock for the home have roommates and have the ring alarm set up. I know this is a dumb question but I was wondering if there was a way to only set the alarm when no one is home. Since there are 4 in this house we all have different schedules is there a way to lock the door without setting the alarm and have it only arm when no one is home. I’m trying to see if spending 200 bucks on one is worth it.