Deeper is a Lithuanian technology company founded in 2012 and known for castable smart sonars designed for anglers. The devices help identify fish, measure depth and understand bottom structure from the shore, boat, kayak or ice.
Compatible Deeper sonars connect wirelessly to smartphones or tablets, allowing anglers to view sonar data and create bathymetric maps in the Fish Deeper™ app. Models such as PRO+ 2 and CHIRP+ 2 are designed to make water analysis portable and practical.