The Deeper Pro is a very compact and lightweight castable fishfinder that’s well designed to show you what’s under the water. This durable sonar basically turns your phone into a fishfinder. It offers a dual-beam frequency mode of 290kHz and 90kHz as well as a long casting range of 330ft and a maximum of 260ft depth penetration. It comes with a rechargeable battery and a USB charger that can be used to charge it, and it has a battery life of up to 6hrs.
The Deeper Pro requires the Fish Deeper app to function. The app is available on both the Android and iOS stores. Once the app is installed on your phone with the sonar in the water, you will be able to pair the two. The sonar streams scanned data via Wi-Fi and can be trolled from a boat or cast out.
