The device turns on automatically when you put it in the water or when you connect it to USB power.

The device stays on as long as it is in the water, which can be helpful for finding lost devices (GPS models only) (Locating the STRIKER Cast Device Using the Chart). The device also stays on as long as the app is connected.

The device turns off automatically after 2 minutes of being disconnected from the STRIKER™ Cast app and out of the water.