You might want to take a look at Ecobee thermostats. Here’s some info on their alarms/alerts:
https://support.ecobee.com/s/articles/How-to-set-Reminders-Alerts-on-your-ecobee-thermostat
One thing I really like is that you can get remote sensors to place throughout the home. The sensors collect information about the environment and also whether or not there’s motion in the room.