HDS® Gen3 and HDS Gen2 Touch support GoFree™ cloud-enabled technology, which lets users receive automatic software update notifications and download updates directly. Also, access to GoFree Shop affords opportunity to acquire, download, and immediately use Insight maps, as well as other third-party maps, from home screen. Users can also access INSIGHT GENESIS® cloud-based tool to upload sonar logs and download up-to-date, personalized contour maps or contribute to community-based Social Map.