Downloading and installing the (released in 2021 as version v2021.0 and v2021.5) provides essential updates for marine navigation, including integrated Navionics data and high-resolution relief shading. Whether you are updating built-in charts or downloading a new purchase, you can manage the process through Garmin Express or the ActiveCaptain mobile app. Key Features of the 2021 BlueChart g3 Update
Calculates a safe path based on your vessel's draft and overhead clearance. garmin bluechart g3 download 2021
Garmin Express is the standard tool for managing charts via a computer. Downloading and installing the (released in 2021 as
Select your vessel/device. If the v2021.5 (v23.0) or newer update is available, click Chart Updates . Garmin Express is the standard tool for managing
Select the download icon next to the chart name. If you are eligible for the New Chart Guarantee , this may be free; otherwise, you can purchase the update at a discounted price.