Side bet tracker?

Been thinking about tracking side bets during live roulette, especially those bonus types that pop up every few rounds. I’ve seen people claim the side bets hit more often than they actually do, but my memory just isn’t cut out for that sort of tally over long sessions. I’m wondering what others do to keep things organized and honest with themselves, beyond just scribbling on a notepad or using their phone notes.

I like to have a clear idea if these side bets are really boosting my overall RTP or just draining more slowly. Not sure if it’s better to track results manually or if anyone has put together some type of spreadsheet or tool that makes this less of a hassle while playing live.