Yes and no. There is currently no way to automatically set your schedule, or multiple schedules, to run more than one zone at the same time. If you feel this should be a feature please let us know and we’ll research this more.
Meanwhile, you can manually have more than one zone running at the same time by going to “Water Zones”, select your first zone and then select the number of minutes you want to manually run that zone. Then back in the Manual Watering page select another zone to water and the number of minutes. Both zones should now be green on the app and running simultaneously.