so although I acquired this TomTom unit because it includes traffic updates and has the capability to sync with my phone for messaging and hands free calling I’ve used a Garmin GPS for years and have been quite satisfied with it

For full functionally, it is also advisable to install the MyDrive app on a mobile device, particularly to get traffic updates and to facilitate hands free calling , messaging and other conveniences accessible by Bluetooth linking of the mobile device and the Rider 550.