FEATURE REQUEST: Auto Update

I've been working for the better part of a month on integrating smartsheet into my department at work. The ONLY issue is that we have up to 8 people editing the same spreadsheet at one time. Some of us might write on 3 lines in a row within 30 seconds. I need other people in the department to be able to see what lines are being written on by other users. Google Sheets has this feature, and it's free.