Calendar and view history feature

It would be great if Rolla has calendar view and easier navigation to history - previous days. Right now user has to click back xy times to see specific date. But with calendar view, user could be able to see all activities, if he had one, health metrics and possibly diet history on a day he chose to see. Similar to Oura and Garmin calendar, I think this feature will be useful for tracking progress, identifying trends, and making informed decisions to optimize users fitness routine and goals.