I recently came across an ad for a physical product that hangs on the wall. It features backlit buttons for each day of the year, allowing users to track daily habits by pressing the corresponding button and having it light up.
While this concept may provide a sense of satisfaction for some, I personally find a cloud-based spreadsheet much more practical. In fact, I quickly put together a similar system using Google Sheets.
Feel free to explore the idea and download a copy for yourself!