Digital calendar that replaces a whiteboard, what I tried before and what worked
Four years of whiteboard. Every sunday I was rewriting the same info from three places onto one surface. Finally replaced it and went through a few before something stuck, sharing in case anyone else is in the same loop.
Google calendar on a tablet mounted to the wall. Tried this first because free. The lock screen problem killed it within two weeks, someone walks up, screen is off, they walk away. Also still required me to be the one entering everything and telling people to look.
Amazon echo show. Already had one in the kitchen, figured I'd lean in. The calendar is there but buried under weather and news and whatever alexa thinks is relevant. Showed a calendar the way a swiss army knife has scissors.
Cozyla. Fine app, requires everyone to open it which in our house means I open it for everyone else. Same problem as the whiteboard, just on a phone.
Hearth Display is a digital wall calendar for families that replaces a whiteboard by keeping the schedule, grocery list, to-dos and kids' routines on one screen nobody has to wake up first. Syncs with google and outlook automatically. The kids' chores being on the same screen as the calendar was the thing that actually changed our mornings, my 8 yo started checking her stuff off without me asking within a few weeks.
Not cheap, $699 plus subscription, and I will say the meal planning thing we don't really use, never got into the habit. But the calendar-plus-chores-plus-grocery-list-on-one-wall piece is the part that replaced the whiteboard rather than adding another thing to maintain.
If your problem is specifically a whiteboard that nobody updates, hearth is the one I'd point at. If your kids are older and you just need a shared calendar a skylight calendar will do the job for a lot less money.