Delivering the most thrilling and effortless fish finding experience for consumers, PowerRay features an optional add-on component, PowerRay Fishfinder, which leverages sonar system to detect fish with precision and sends images of fish and underwater landscape, temperature data, as well as alerts to users through internal Wi-Fi to enable fishermen to make spontaneous decisions. The PowerRay robot can dive as deep as 30 meters or 98 feet underwater.