Your post was merged here as it requests a feature of the new thermostat product that is in development.
For future reference, please search the #wishlist and #roadmap categories before submitting a new #wishlist topic. Use these links to search each category:
Search Wishlist (enter your search word/s after #wishlist in the search box)
Search Roadmap (enter your search word/s after #roadmap in the search box)
Please read through How to Use the Wishlist and How to Read the Roadmap.
Rules are stored on the server. That way, if the app ever needs to be reinstalled or you install it on a new phone, the rules (and other features of your account) are preserved. Also, when a trigger occurs, the rule is processed on the server and your phone does not need to be online with the Wyze app open.