Widgetsmith lets you personalize your home screen
This set of widgets can then be dynamically scheduled to appear on your home screen following rules you define. For example a particular widget could show the weather first thing in the morning then your calendar during your work day then switch to your Activity ring progress as you wrap up your day. This lets you take full advantage of each slot on your home screen.

It starts with a wide collection of highly customizable widgets which range in function from date to weather to astronomy. Each can be adjusted precisely to best fit your desired function and appearance.