Product Name: GTM 20 Traffic Receiver with Lifetime Traffic
Product Type: Traffic Receiver
The GTM 20 provides North America traffic information to compatible Garmin GPS navigators. Using this data, your device alerts you to local traffic tie-ups and displays current traffic levels. The receiver also acts as an in-vehicle power charger. Traffic provided by NAVTEQ Traffic.
Transform your Bluetooth compatible nüvi or Android smartphone into a real-time diagnostic computer with Garmin Mechanic with ecoRoute HD. By connecting to your vehicle's diagnostic system, ecoRoute HD monitors vehicle performance and provides detailed system data, including engine monitoring, sensor and gauge data, fuel efficiency, engine diagnostics and more.