The EchoMAP is the first of the Garmin range to encompass all functional GPS Chartplotters, with Garmin’s trademark DownVu and SideVu (selected models) technology. Starting with the EchoMAP 45cv up to the ever popular echoMAP PLUS 95sv, EchoMAP is absolutely the most popular series in the Garmin stable. As an out-of-the-box product, you’ll find no nasty hidden costs with these units, and whilst they might seem ‘cheap and simple’, they’re anything but.