Terento
A simpler way to get maps onto Garmin watches from macOS
What it does
Terento is a free, open-source macOS app for installing and managing maps on Garmin smartwatches. Connect your watch, choose regions, and install maps without manual file transfers or MTP tools.
Install and manage third-party maps on supported Garmin smartwatches with Terento, a free macOS app for Apple Silicon.
Install, update, and manage third-party maps from a native macOS app — without manual file transfers. Installing third-party maps should be simple and fast — without extra software, separate download steps, or technical know-how. Terento brings the whole process together in three simple steps. Choose maps from the catalog, or add your own compatible .img map. Choose maps from the catalog by region, or add your own compatible .img map. Manage maps See what's installed, update maps when newer releases are available, and remove third-party maps managed by Terento. Original Garmin maps remain protected. Today, Terento connects you directly to Freizeitkarte and OpenTopoMap. Maps are downloaded…from terento.app
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