Cellular on watch
I work in a school. When I leave my phone in my office and walk around the building, my watch shows a red 'x' top-center and I do not get any notifications. What can I do to get notifications/reminders/texts when my phone is not with me? (this happened the whole time with my Series 3 and I just got the Series 7 thinking I 'just' needed to upgrade)
Apple Watch Series 7