Meet the Memory Box: a gorgeous e-ink calendar that reminds you of important events in history. It also connects to your phone, so you can upload your own events. It has 3 language options for you to choose from. The Memory Box contains 6000 historical facts.
The device refreshes its screen every 5 minutes. You can tap left or right to further update it. You can share it with others through the app to set up the calendar together.