12-inch chartplotter/sonar combo Is all-in-one solution.If youre a boater on a budget who is looking for a network hub with premium features, Garmins push-button combos are for you. With their easy-to-use keypad interface with user-programmable keys and multi-function control knob, operation is simple, even if youre wearing gloves. Fully networkable with key accessories including radar, they also have built-in support for Panoptix all-seeing sonar and premium Garmin sonar modules. Premium mapping includes both LakeVü HD inland waters mapping and BlueChart g2 HD coastal charts. Transducer sold separately. 12-inch color display with keypad interface and multi-function control knob Includes transducer with high wide CHIRP, 250 W and CHIRP ClearVü/SideVü, 455/800, 500 W (also available without transducer) Preloaded U.S. LakeVü HD maps and BlueChart g2 HD charts High-sensitivity internal 10 Hz GPS and GLONASS receiver Built-in Garmin CHIRP sonar, CHIRP ClearVü and CHIRP SideVü scanning sonar and Panoptix support (transducerssold separately) Complete Network Sharing:Garmin Marine Network support allows sharing of sonar, maps, user data, dome or open-array radar, IP cameras and Panoptix sonar among multiple units. Includes NMEA 2000 network connectivity and NMEA 0183 support for autopilots, digital switching, weather, FUSION-Link, VHF, AIS and other sensors. Built-in Wi-Fi Connectivity:Enjoy built-in Wi-Fi connectivity for BlueChart Mobile 2.0 and Garmin Helm apps. Garmin Helm allows you to view and control your compatible chartplotter from a compatible smartphone or tablet while providing enhanced situational awareness for the mariner. With BlueChart Mobile, a free app downloaded from the App Store, you can get reliable weather information while you plan marine routes on your iPad or iPhone then wirelessly transfer them to your boats compatible networked Garmin chartplotter. You can even stream and control a VIRB action camera from the chartplotter. Built-in ANT Connectivity:Enjoy built-in ANT wireless connectivity directly to quatix marine watch, Garmin Nautix in-view display, gWind Wireless 2 transducer, GNX Wind marine instrument and wireless remote controls. Built-in Sonar Capabilities:Right out of