Developer's DescriptionBy DIG CorporationThe DIG BTT app allows you to control any number of DIG Bluetooth irrigation timers through a wireless connection.The DIG BTT app allows you to control any number of DIG Bluetooth irrigation timers through a wireless connection. Manually run your irrigation timers or customize your watering schedule and controller settings all from the palm of your hand.Compatible with the following DIG irrigation timers:- 410BT product line- BOHE-BT