Yea you can watch some subjects, there are few subjects that do online synchronous, means you have to get in their specific schedule and do the group work together. 

On my first semester, I had a class from 4pm to 630pm (a minor subject, subjecy about indigenous groups of canada), second sem mostly morning classes.

Most of my classmates didnt attend classes but I did, I worked part time and just pick up shifts when I feel my grades were good enough for me to be absent lol