I also weigh myself everyday to hold myself accountable... back when I did the likes of Wright watchers and slimming World, if I knew my weigh in day was 6 days away I would tell myself I could eat a lot more than I should, with the logic that I had time to make up for it before I hit the scales again.
I also drink a lot more water, and anytime I'm craving anything drink a glass of water first - if I still want it afterwards, I allowed myself to have it.
Me and DH both got fitbuts and compete with our step counts. I do Joe wicks pe with the kids.
My biggest difference probably was tracking what I eat. I was surprised at how many calories I was actually eating. I also view calories like money - if I'm spending big amounts of calories of something, it has to be worth it and I have to either save up for it or pay it back. It stops me mindlessly snacking and wasting calories on food I'm not actually enjoying.
Everyone knows it's basically eating less, moving more but I think its something very personal in finding how to make that work for you, and finding the right tricks to make it realistic and sustainable for you.