SONAR: Features crisp, clear traditional sonar and brilliant ClearVu sonar High-contrast vivid scanning sonar color palettes Supports a variety of Garmin transducers for two types of sonar: Garmin traditional and ClearVu scanning sonars NAVIGATION: Built-in Garmin Navionics+ coastal or inland mapping which includes a 1-year subscription for downloadable daily updates and more Includes downloadable Auto Guidance+ technology3 Mulit-Brand GPS improves position accuracyin weak signal areas ADDITIONAL DETAILS: Wirelessly share information with other compatible ECHOMAP UHD2 chartplotters Built-in Wi-Fi connectivity 1 microSD(TM) card; 32 GB IPX7 water rating Wirelessly connects to your Force trolling motor to create and follow routes, navigate to waypoints, control speed, check battery life and more Access advanced boat control features4 from your plotter, including smart anchor auto-deployment, smart anchor jog, auto stow, anchor drag detection and auto guidance5 end-of-route anchoring Marine Power Manager from Power-Pole integrates with compatible Garmin chartplotters to help keep your battery power going longer and stronger on the water