When you want to keep moving
Walk & Scroll makes access depend on walking now. Your selected apps close after you stop and the stop grace ends. Try it when a quick scroll tends to become a long sit.
When you want a daily milestone
A daily step goal gives you a finish line. Complete the target and that condition is met for the day. Pick a goal that suits your current routine.
Try one rule first
Start small, check your schedule, and see how the rule fits. More conditions are not automatically better. Keep apps you need for safety or essential communication available.