ecoRoute™ HD Accessory
When connected to the ecoRoute HD accessory, your device can receive real-time vehicle information, such as error messages, RPM, and battery voltage. Your device includes data read from the vehicle by the ecoRoute HD accessory when calculating ecoRoute data.
The ecoRoute HD accessory is compatible only with devices that have Bluetooth® wireless technology.
Go to www.garmin.com/ecoRoute.